CN112348347B - Building management system and processing method, device and equipment thereof - Google Patents

Abstract

Embodiments of the present invention disclose a building management system and its processing method, device, and equipment, which relate to the field of building intelligence technology. The processing method of the building management system is applied to a regional gateway and includes: determining a target area based on business management demand information. Each business subsystem; based on the category name information of each business subsystem, select the target member objects of each business subsystem, and divide the target member objects of each business subsystem respectively to obtain the business objects of each business subsystem group; determine the running mode file based on the management rule information of the business object group; send the running mode file to the terminal controller. The embodiment of the present invention realizes the dynamic management and configuration of the terminal controller operating mode in the application, and solves the problem of insufficient flexibility of management strategy and multi-service integration application in the existing building management system.

Description

Building management system and processing method, device and equipment thereof

Technical Field

The present invention relates to the field of building intelligence technology, and in particular to a building management system and a processing method, device and equipment thereof.

Background Art

With the rapid development of information technology and the increasing urbanization process, smart buildings have ushered in a broad space for development, especially building automation systems based on computer and network technology, automatic control technology and communication technology. By centrally managing many decentralized terminal devices such as security equipment, power supply equipment, lighting equipment, elevators, air conditioners, drainage equipment, etc. in buildings or building complexes, it has greatly improved the automation, informatization and intelligence level of comprehensive building management, bringing buildings a more convenient, comfortable, safe, efficient, energy-saving and environmentally friendly working and living environment.

Existing building automation systems are usually constructed with "management platform, gateway, field controller, terminal equipment" as the elements, with the field controller as the center to complete the access and regional management of field equipment or facilities. Generally, different businesses will be equipped with independent dedicated field controllers, such as access control controllers, water supply management controllers, etc., and the subsystems composed of different businesses are physically completely independent. However, the existing building automation system is mainly based on the independent deployment of each subsystem. With the continuous deepening of the building automation level, the continuous increase in the types and number of its subsystems or terminal equipment, and the trend of multi-point distributed deployment of terminals, there is a problem of insufficient flexibility in management strategies and multi-business integration applications.

Summary of the invention

In view of this, an embodiment of the present invention provides a building management system and its processing method, device, and equipment to realize dynamic management and configuration of the terminal controller operation mode in application, and solve the problem of insufficient flexibility of management strategies and multi-business integration applications in existing building management systems.

In the first aspect, an embodiment of the present invention provides a processing method for a building management system, which is applied to a regional gateway, including: determining each business subsystem of the target area based on business management demand information; selecting target member objects of each business subsystem based on category name information of each business subsystem, and dividing the target member objects of each business subsystem to obtain business object groups of each business subsystem; determining an operation mode file based on management rule information of the business object group; and sending the operation mode file to a terminal controller, wherein the terminal controller is used to operate according to the management rules in the operation mode file.

In the second aspect, an embodiment of the present invention also provides a processing method for a building management system, which is applied to a terminal controller, comprising: receiving an operation mode file sent by a regional gateway, wherein the operation mode file is file information determined by the regional gateway based on management rule information of a business object group, and the business object group is an object group obtained by dividing target member objects of a business subsystem; and operating according to the management rules in the operation mode file.

In a third aspect, an embodiment of the present invention further provides a processing device for a building management system, which is applied to a regional gateway, including:

A business subsystem determination module is used to determine each business subsystem in the target area based on business management demand information;

A business object group determination module is used to select target member objects of each business subsystem according to the category name information of each business subsystem, and to divide the target member objects of each business subsystem to obtain business object groups of each business subsystem;

An operation mode file determination module, used to determine the operation mode file according to the management rule information of the business object group;

The operation mode file sending module is used to send the operation mode file to the terminal controller, wherein the terminal controller is used to operate according to the management rules in the operation mode file.

In a fourth aspect, an embodiment of the present invention further provides a processing device for a building management system, which is applied to a terminal controller and includes:

An operation mode file receiving module, used for receiving an operation mode file sent by a regional gateway, wherein the operation mode file is file information determined by the regional gateway according to management rule information of a business object group, and the business object group is an object group obtained by dividing target member objects of a business subsystem;

The operation module is used to operate according to the management rules in the operation mode file.

In the fifth aspect, an embodiment of the present invention further provides a gateway device, comprising: a memory and a processor; the memory stores at least one instruction, and the instruction is executed by the processor, so that the gateway device executes the processing method of the building management system as described in the first aspect.

In the sixth aspect, an embodiment of the present invention further provides a controller device, comprising: a memory and a processor; at least one instruction is stored in the memory, and the instruction is executed by the processor, so that the controller device executes the processing method of the building management system as described in the second aspect.

In the seventh aspect, an embodiment of the present invention further provides a building management system, comprising: a terminal controller, a gateway device and a management platform; wherein the gateway device comprises the gateway device as described in the fifth aspect; and the terminal controller comprises the controller device as described in the sixth aspect.

The embodiment of the present invention determines the category name information of each business subsystem in the target area according to the business management requirements through the regional gateway, selects the target member object of each business subsystem according to the category name information of each business subsystem, and divides the target member objects of each business subsystem into business object groups respectively, so that the operation mode file of the terminal controller can be determined according to the management rule information of the business object group, so that the terminal controller can determine the target operation mode according to the operation mode file to operate according to the target operation mode, thereby realizing multi-dimensional business layer subsystem division and dynamic adjustment of the terminal controller operation mode, and then realizing dynamic management and configuration of the terminal controller operation mode in application, improving the flexibility of management strategies and multi-business integration applications, and meeting the adaptive dynamic construction requirements of distributed building automation systems under multi-logical dimensions or multi-business function requirements.

BRIEF DESCRIPTION OF THE DRAWINGS

1 is a flowchart of a processing method for a building management system applied to a regional gateway in an embodiment of the present invention;

FIG2 is a flowchart of a processing method of a building management system in an optional embodiment of the present invention;

FIG3 is a schematic diagram of a device grouping within a single service subsystem in an example of the present invention;

4 is a flowchart of a processing method for a building management system applied to a terminal controller in an embodiment of the present invention;

5 is a structural block diagram of a building management system construction device in an embodiment of the present invention;

6 is a structural block diagram of a processing device of a building management system applied to a terminal controller side in an embodiment of the present invention; and,

FIG. 7 is a structural block diagram of a building management system in an embodiment of the present invention.

DETAILED DESCRIPTION

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

In actual processing, due to the diversity of subsystems and communication protocols, each business subsystem of the traditional building automation system is usually deployed and operated as an independent subsystem. The subsystems lack integration, have strong functional differentiation, and are complex to manage. Although there is linkage between individual subsystems with the improvement of automation level, such linkage is generally implemented on the basis of professional program development and is solidified. Users cannot flexibly adjust it in the later stage according to actual management needs and operation scenarios, and users cannot create or customize new linkage strategies in the application, resulting in poor flexibility in management strategies and multi-business integration applications. In addition, the business functions generally formulated at the initial stage of building automation system deployment are usually relatively basic and simple. With the continuation of business operation management, the optimal processing logic form of its business execution will be summarized and precipitated. However, the existing traditional building automation system can only be managed according to the management strategy formulated at the initial stage of deployment, and cannot be updated with the continuation of business management. Therefore, the business management strategy of the existing traditional building automation system has the problem of poor application flexibility, especially the flexibility of business management strategy in multi-business combination management application is obviously insufficient.

In order to solve the problem of insufficient flexibility in management strategies and multi-business integration applications in existing traditional building automation systems, an embodiment of the present invention provides a building management system and its processing method, device, and equipment, so as to determine each business subsystem in a target area through business management demand information, and select the target member object of each business subsystem according to the category name information of each business subsystem, and divide the target member objects of each business subsystem to obtain the business object group of each business subsystem, so that the operation mode file of the terminal controller can be determined according to the management rule information of the business object group, so that the terminal controller can determine the target operation mode according to the operation mode file to operate according to the target operation mode, thereby realizing multi-dimensional business layer subsystem division and dynamic adjustment of the terminal controller operation mode, and then realizing dynamic management and configuration of the terminal controller operation mode in application, meeting the adaptive dynamic construction requirements of distributed building automation systems under multi-logical dimensions or multi-business function requirements.

1, a flowchart of the steps of a processing method of a building management system applied to a regional gateway in an embodiment of the present invention is shown. This embodiment can be applied to the processing situation of a building management system, such as the business processing situation of a building management system. The processing method of the building management system can be applied to a regional gateway, and can be specifically executed by a processing device of the building management system in the regional gateway.

It should be noted that the regional gateway in the embodiment of the present invention can be a gateway device in a building management system. The gateway device can complete data upload and protocol conversion between the on-site terminal controller and the management platform, and can centrally store local record data. Some application gateway functions can be integrated into the on-site terminal controller; the management platform can serve as the data center of the building management system, and can provide users with a unified visual management interface for various types of services.

As shown in FIG1 , the processing method of the building management system applied to the regional gateway side provided by the embodiment of the present invention specifically includes the following steps:

Step 110, determining each business subsystem of the target area according to the business management demand information.

In an embodiment of the present invention, the business management demand information can represent the business management demand of the building management system, such as the actual demand for building automation, and specifically may include: single business management demand information, combined business linkage management demand information, etc.; wherein, the single business management demand information can represent a single business management demand of building automation, such as access control management demand, fire protection management demand, air conditioning management demand, power management demand, etc.; the combined business linkage management demand information can represent the combined business linkage management demand of multiple subsystems in the building automation system, such as comprehensive security linkage management demand, comprehensive environmental linkage management demand, etc.

It should be noted that in actual processing, the building automation system achieves the purpose of comprehensive security management through the coordination of multiple business subsystems such as the access control management business subsystem, the fire management business subsystem, and the broadcasting and information release business subsystem, thereby meeting the needs of comprehensive security linkage management; in addition, the building automation system can also achieve the purpose of comprehensive environmental management through the coordination of multiple business subsystems such as the air conditioning management business subsystem, the ventilation management business subsystem, and the environmental monitoring business subsystem, thereby meeting the needs of comprehensive environmental linkage management.

The target area in the embodiment of the present invention may refer to the area where the regional gateway is located. Specifically, the gateway device may divide the business system in the area into corresponding business subsystems based on the business management demand information of the area where it is located, and may determine the category name information of each business subsystem. The category name information may be used to determine the name and category of the business subsystem, and may specifically include business category information, business name information, etc., which is not specifically limited in the embodiment of the present invention.

Step 120 , select target member objects of each business subsystem according to the category name information of each business subsystem, and divide the target member objects of each business subsystem to obtain business object groups of each business subsystem.

Among them, the target member object can represent the member object belonging to the business subsystem, such as the target member object can be the device object belonging to the single business subsystem, and the device object can be a terminal controller, such as electric locks, door opening buttons, gas meters, water meters, lighting switches and other on-site terminal devices; another example is that the target member object can be an associated device object in the combined business linkage subsystem, and the associated device object can refer to the associated devices between the business subsystems, such as the access control device FL1, fire protection equipment FR1, broadcasting and information release equipment BC1, video monitoring equipment VD1, etc. of the security comprehensive linkage management subsystem, and the air conditioner, ventilation equipment, lighting equipment, air and environment monitoring equipment, etc. in the environment comprehensive linkage management subsystem, and the air and environment monitoring equipment can include temperature sensors, humidity sensors, illumination sensors, etc. The embodiment of the present invention does not make specific restrictions on this.

Specifically, after dividing the business subsystems, the embodiment of the present invention can further select the target member objects of each business system according to the business management requirements, that is, select the target member objects of each business subsystem according to the category name information, and group the target member objects of each business subsystem to obtain the business object group of each business subsystem. The business object group can include the equipment group of the single business subsystem and the business combination group of the combined business linkage subsystem.

It should be noted that the device group of a single business subsystem may refer to a device group divided according to the management relationship between each target member object in the single business subsystem. Optionally, the embodiment of the present invention divides the target member objects of each business subsystem respectively to obtain the business object group of each business subsystem, which may specifically include: determining the association relationship between each target member object in each single business subsystem; dividing the device group according to the association relationship to obtain the device group of each single business subsystem. The device group of a single business subsystem can be divided into a first device group, a second device group, a third device group...a global device group, etc., and this embodiment does not impose specific restrictions on this.

The business combination group of the combined business linkage subsystem may refer to a business object group obtained by dividing the associated device objects in the combined business linkage subsystem according to the association relationship between the associated business subsystems in the combined business linkage subsystem. Among them, the association relationship between the associated business subsystems in the combined business linkage subsystem can be determined according to the combined business linkage management demand information. Further, the embodiment of the present invention divides the target member objects of each business subsystem respectively to obtain the business object group of each business subsystem, which may specifically include: based on the combined business linkage management demand information, dividing the target member objects in each combined business linkage subsystem to obtain the business combination group of each combined business linkage subsystem. The business combination group in the combined business linkage subsystem can be divided into a first business combination group, a second business combination group, a third business combination group...a global business combination group, etc., and the embodiment of the present invention does not impose specific restrictions on this.

Step 130: determining an operation mode file according to the management rule information of the business object group.

Specifically, after dividing the business object groups of the business subsystem, the embodiment of the present invention can form a management strategy based on the management rules of each business object group, so that the corresponding management rule information can be added to the terminal controller operation mode file of the device member to which each business object group belongs according to the management strategy, and a new operation mode file is generated to achieve the purpose of updating the terminal controller operation mode file. Among them, the management rule information can be represented as the management rule set by the business object group, and the management rule can be the default management rule assigned by the system to the business object group, or it can be the management rule defined or edited by the management personnel for the business object group, and this embodiment does not make specific restrictions on this.

Optionally, an embodiment of the present invention determines an operation mode file according to the management rule information of the business object group, including: obtaining the management rule information of the business object group, wherein the management rule information includes editing rule information and default rule information; determining the management policy information of the business object group according to the management rule information; generating an operation mode file based on the management policy information, wherein the terminal controller is a controller connected to the terminal device in the business subsystem. It should be noted that the default rule information may represent the default management rule assigned by the system to the business object group; the editing rule information may represent the management rule edited or defined for the business object group according to the actual management requirements; the management policy information of the business object group may represent the business object group management policy, which may include a policy name, business object members, management rules, etc., wherein the policy name may be the group name of the business object group, and the business object members may include the target member objects contained in the business object group, such as the device objects contained in the device group, the associated device objects contained in the combined business group, etc.

Step 140: Send the operation mode file to the terminal controller, wherein the terminal controller is used to operate according to the management rules in the operation mode file.

Specifically, after the regional gateway in the embodiment of the present invention determines the operation mode file, the operation mode file can be sent to the terminal controller, so that the terminal controller can determine the target operation mode according to the operation mode file, and operate according to the various management rules in the operation mode file based on the target operation mode. Among them, the target operation mode can refer to the processing mode currently adopted by the terminal controller, which can specifically include the input/output processing mode of each direction defined by the terminal controller in the operation mode file.

It can be seen that the regional gateway in the embodiment of the present invention determines the category name information of each business subsystem in the target area according to the business management requirements, selects the target member objects of each business subsystem according to the category name information of each business subsystem, and divides the target member objects of each business subsystem into business object groups respectively, so that the operation mode file of the terminal controller can be determined according to the management rule information of the business object group, so that the terminal controller can determine the target operation mode according to the operation mode file, and operate according to the management rules in the operation mode file based on the target operation mode, thereby realizing multi-dimensional business layer subsystem division and dynamic adjustment of the terminal controller operation mode, and then realizing dynamic management and configuration of the terminal controller operation mode in application, improving the flexibility of management strategies and multi-business integration applications, and meeting the adaptive dynamic construction requirements of distributed building automation systems under multi-logical dimensions or multi-business function requirements.

In actual processing, the regional gateway can determine the business management demand information of the region based on the information in the regional device information summary table, and then divide the business system of the region based on the business management demand information to obtain various business subsystems. Among them, the regional device information summary table can be generated by the regional gateway based on the basic information of the terminal controller carried by the registration request sent by the terminal controller, and can be specifically used to generate a device distribution map of the building management system to determine the distribution of devices in the building management system.

It should be noted that the basic information of the terminal controller may include the terminal controller information and the related information of the device connected to the terminal controller, such as the terminal controller number, service attribute information, the location number of the terminal controller, the operation status information of the terminal controller, the name of the terminal device connected to the terminal controller and the factory number, etc., and this embodiment does not impose specific restrictions on this. The service attribute information may indicate the service to which the terminal controller belongs, such as access control, energy, air conditioning and other services; the operation status information of the terminal controller may indicate the operation status of the terminal controller, such as normal status, offline status, over-limit status, etc.

Furthermore, an embodiment of the present invention determines the business subsystems of the target area based on the business management demand information, which may specifically include: obtaining a regional equipment information summary table; determining the business management demand information based on the business attribute information in the regional equipment information summary table, wherein the business management demand information includes single business management demand information and/or combined business linkage management demand information; dividing the business system of the target area based on the business management demand information to obtain the business subsystems of the target area.

Specifically, after obtaining the regional device information summary table, the regional gateway in the embodiment of the present invention can determine the current business management demand information according to the business attribute information in the regional device information summary table, so as to divide the business system of the region according to the current business management demand information, obtain the divided business subsystems, and determine the category name information of each business subsystem, so that the target member object of each business subsystem can be selected according to the category name information of each business subsystem. Among them, the category name information includes business category information and/or business name information. It should be noted that the business category information can be used to determine the business category of the business subsystem, such as a single business category or multiple business categories, etc., and the embodiment of the present invention does not limit this; the business name information can be used to determine the business name of the business subsystem, and the business name can be named by the regional gateway according to the business management demand information, such as access control management, fire management, broadcast management, air conditioning management, ventilation management, lighting management, environmental monitoring, security integrated linkage management, environmental integrated linkage management, etc., and the embodiment of the present invention does not limit this.

2, a flowchart of a processing method of a building management system in an optional embodiment of the present invention is shown. The processing method of the building management system in the embodiment of the present invention can be applied to a regional gateway, and specifically may include the following steps:

Step 210, obtaining a regional device information summary table.

Step 220: Determine the service management requirement information according to the service attribute information in the regional device information summary table.

Wherein, the business management demand information includes single business management demand information and/or combined business linkage management demand information. For example, when the business attribute information of the regional equipment summary table includes access control business attribute information, fire protection business attribute information and air conditioning business attribute information, single business management demand information such as access control management demand information, fire protection management demand attribute information, air conditioning management demand information and the like can be determined, and combined business linkage management demand information such as security comprehensive linkage management demand information can also be determined. It should be noted that the access control management demand information can be determined based on the access control business attribute information, the fire protection management demand attribute information can be determined based on the fire protection business attribute information, the air conditioning management demand information can be determined based on the air conditioning business attribute information, and the security comprehensive linkage management demand information can be determined based on the security business attribute information.

Step 230: Divide the business system of the target area based on the business management requirement information to obtain each business subsystem of the target area.

Specifically, after obtaining the regional device information summary table, the regional gateway in the embodiment of the present invention can determine the location distribution of each device object in the region and the actual management needs of building automation based on the information contained in the regional device information summary table, that is, determine the business management demand information, and then determine the division of each business subsystem in the region according to the actual management needs of building automation, as well as determine the business category and name of each business subsystem, and determine the category name information of each business subsystem, so that the target member object of each business subsystem can be selected based on the category name information of each business subsystem.

For example, after the regional gateway determines the location distribution of each device object in the region and the actual single business management needs of its own building automation based on the information in the regional device information summary table, it can determine the business categories and names of each single business subsystem in the region based on the single business management needs, such as access control management, fire management, air conditioning management, power management, etc., so that the single business subsystem management strategy can be set based on the divided single business subsystem in the future; for example, after forming the management strategy of each single business subsystem, the division and naming of the multi-business combination management business in the region can be determined according to the multi-subsystem combination business linkage management needs, that is, the combined business linkage subsystem is divided according to the combined business linkage management demand information, for example, the security comprehensive linkage management subsystem includes the linkage of single business subsystems such as access control management, fire protection, elevators, entrances and exits/video surveillance, and the environmental comprehensive linkage management subsystem includes the linkage of single business subsystems such as air conditioning management, ventilation, and environmental monitoring.

Step 240 , select target member objects of each business subsystem according to the category name information of each business subsystem, and divide the target member objects of each business subsystem to obtain business object groups of each business subsystem.

After determining each business subsystem of the target area, the embodiment of the present invention can select the target member object of each business subsystem according to the category name information of each business subsystem. For example, based on the division of each single business subsystem, the regional gateway can further select the terminal equipment belonging to each business subsystem according to its own business management requirements, that is, select the target member object of the single business system; similarly, based on the division of the combined business linkage subsystem, it can further divide and combine each business combination group according to its own actual requirements for the combined business management, and can select the associated members of the subsystem belonging to each business combination group based on the associated attributes between the business subsystems in each business combination group, that is, select the associated device object based on the association relationship between the associated business subsystems, so as to determine the associated device object as the target member object of the combined business linkage subsystem.

Optionally, an embodiment of the present invention selects a target member object of each business subsystem based on the category name information of each business subsystem, which may specifically include: determining the category name information of each business subsystem; when the business category information in the category name information is single business category information, extracting the terminal controller information of the single business subsystem from the regional device information summary table, and selecting a target terminal controller and a target terminal device based on the terminal controller information, so as to determine the target terminal controller and the target terminal device as the target member object of the single business subsystem, wherein the single business subsystem is a business subsystem divided based on the single business management requirement information, and the target terminal device is a terminal device connected to the target controller; when the business category information in the category name information is combined business category information, determining the associated business subsystem of the combined business linkage subsystem based on the business name information in the category name information, and selecting an associated device object based on the association relationship between the associated business subsystems, so as to determine the associated device object as the target member object of the combined business linkage subsystem, wherein the associated business subsystem is a single business subsystem associated with the combined business linkage subsystem.

Specifically, after dividing the service subsystem, the regional gateway in the embodiment of the present invention can determine the category name information of each service subsystem obtained after the division, and can determine whether the service category information in the category name information of each service subsystem is single service category information; if the service category information in the category name information of the service subsystem is single service category information, such as when the service category information is single service, then the service subsystem can be determined to be a single service subsystem, and then the terminal controller information of the single service subsystem can be extracted from the regional device information summary table according to its own service management needs, so as to select the target terminal controller and the target terminal device according to the extracted terminal controller information, so as to achieve the purpose of selecting the target member object of the single service subsystem. Among them, the target terminal controller can represent the terminal controller belonging to the single service subsystem; the target terminal device can represent the terminal device belonging to the single service subsystem. If the business category information in the category name information of the business subsystem is not single business category information, that is, when the business category information in the category name information of the business subsystem is combined business category information, such as when the business category information is multi-business linkage, then the business subsystem can be determined as a combined business linkage subsystem, and then the associated business subsystem of the combined business linkage subsystem can be determined according to the name of the combined business linkage subsystem according to the actual requirements of each combined business management category, that is, the associated business subsystem of the combined business linkage subsystem is determined according to the business name information in the category name information, so that the associated device object can be selected according to the association relationship between the associated business subsystems, such as taking the business association attributes (such as status or control items) of each single business subsystem in the combined business linkage subsystem as the object, the associated members of the single business subsystem to which each business combination group belongs are selected, so that the selected associated members can be used as associated device objects, thereby achieving the purpose of selecting the target member object of the combined business linkage subsystem.

Furthermore, in the case where the business subsystem is a single business subsystem, the embodiment of the present invention can divide and name the device groups according to the association relationship between the target member objects in the single business subsystem to obtain the device groups of the single business subsystem. The device group can include one or more device objects, such as a terminal controller and/or a terminal device connected to the terminal controller. Optionally, the embodiment of the present invention can also select the member objects belonging to each device group according to the device association relationship within the device group. For example, in a single business subsystem, according to the management requirements of the corresponding single business subsystem, for a large number of terminal devices of this type of business distributed in different locations in the region, different device groups can be divided according to the location of the terminal devices, the function name and the closeness or dependence between them, and the member devices belonging to different device groups can be selected. It should be noted that the specific selection operation of the device group can be automatically selected or assigned by the system according to the regional device information summary table, the location relationship of each terminal device location distribution map and the default association method of the name function; or the user can enter the gateway management interface to select or adjust. As shown in Figure 3, in the access control management subsystem, the system can automatically select the 1# electric lock, 1# door button, and 1# IC card reader located at the lobby door on the 1st floor of Building A as the first device group, so as to complete the access management of the lobby door on the 1st floor of Building A through the first device group. It should be noted that the device group can be a basic field functional unit defined by the implementation of a single business management strategy. The members in the group generally have a common goal of a certain field subdivision area or object management task, and the members are highly dependent on each other.

In the case where the business subsystem is a combined business linkage subsystem, the embodiment of the present invention can divide the target member objects in each combined business linkage subsystem based on the combined business linkage management requirement information to obtain the business combination group of each combined business linkage subsystem. Specifically, on the basis of the division of multiple business combination management classes, the business combination groups can be further divided and named according to the requirements of each combined business linkage management, that is, the division of related business combination groups is carried out based on different single business subsystems in the whole system, and then the related attributes (such as status or control items) between each sub-business in each business combination group can be taken as the object to select the associated members of the subsystem to which each business combination group belongs, so as to meet the linkage function requirements between business subsystems. For example, taking the definition of the multi-service combination management strategy of the integrated linkage management of security as an example, the single-service subsystems of the multi-service combination management strategy can be selected according to the combination management function requirements of the integrated linkage management subsystem of security, such as the FL1 (access control) subsystem, FR1 (fire protection) subsystem, BC1 broadcast and information release subsystem, and VD1 video surveillance subsystem. Then, the division of the service combination groups and the selection of subsystem associated members can be carried out according to the actual association relationship between the subsystems. As shown in Table 1 below, the subsystem members of the first service combination group in the SC integrated linkage management subsystem of security include FL1.ID1 and FR1.IDk. Among them, FR1.IDk represents the IDk device in the FR1 fire protection management subsystem, and the IDk device can be a #k smoke detector; FL1.ID1 represents the ID1 device in the FL1 access control management subsystem, and the ID1 device can be a #1 door lock.

Table 1

Step 250: Acquire management rule information of the business object group.

The management rule information includes editing rule information and default rule information.

In actual processing, the management rules of the business object groups within each business subsystem can be created or edited. For example, the regional gateway can be set with default management rules for commonly used device groups. If there are no default management rules, such as the device group corresponding to the new business customized by the administrator in the application at the later stage of system deployment has no corresponding default management rules, the administrator can edit the management rules of this device group according to the actual management requirements.

Specifically, after completing the division of device groups and the selection of their members, the system can assign default management rules to each device group, or the administrator can edit the management rules of this device group according to their actual management requirements. For example, when the regional gateway is set with default management rules for the device group, the corresponding existing default management rules can be selected according to the general management method of this business category and the name category of each device member. For example, taking the first device group in the FL access control management business subsystem as an example, the device members include ID3 (indicating 1# IC card head), ID2 (indicating 1# exit button), and ID1 (indicating 1# electric lock), and its default rule can be "Access Control Management General Management Rule 1": When the IC card head is swiped and verified, the door entry electric lock is opened, or, when the door opening button is pressed, the exit electric lock is opened; when the regional gateway has not set the default management rules corresponding to the device group, such as when the device group has no corresponding default management rules or the default management rules are not applicable to the device group, the administrator can edit and define the management rules of this device group according to its actual management requirements, and generate corresponding editing rule information, so that the regional gateway can produce the management rules of the device group based on the editing rule information. Among them, the management rule definition items in the management policy may include: rule name, input object and attribute value (including downstream interface input and upstream interface input), processing mode definition, mode category (such as control, recording, alarm, etc.), output object, etc., and this embodiment does not impose specific restrictions on this. It should be noted that the management rule definition method can be a combinational logic operation method, or a sequential logic operation method, or a combination of the two, in which the simplest form can be the direct forwarding of the input content, and the embodiment of the present invention does not impose specific restrictions on this. For example, in the case where the management rule includes three parts: "input", "processing mode definition" and "output", the "input" part can be the relevant factors processed by this management rule; the "processing mode" part can be defined as the processing method of this management rule, and the relevant factors can be processed by sequential logic or combinational logic; the "output" part can be the recording, output control or notification platform or third-party terminal controller of the processing results.

As an example of the present invention, the input object of "management rule R-FL3" may include the upstream interface input object: ID4 (indicating 2# electric lock), ID5 (indicating #2 door opening button), ID6 (indicating #1 face recognition terminal), and ID5.p1 can represent the door opening button state value (1 for pressed, 0 for released), ID6.p3 can represent the face recognition terminal verification result (1 for passed verification, 0 for failed verification), if ID4.P1 represents the electric lock control state value (1 for open door, 0 for closed door), then the processing mode definition can be expressed as: ID4.P1=fun2(ID5.P1, ID6.P3), and the processing result output destination location object can be defined as: downstream interface output control ID4.P1. Furthermore, if users such as administrators set judgment condition 1 when defining operations in this policy processing mode: "ID5 (#2 door opening button)" is valid or "ID6 (#1 face recognition terminal) is valid", and set condition 2: the effective time period range is [begin.date1.time1～end.date2.time2], and when setting condition 1 and condition 2 are met at the same time, ID4 (2# electric lock) controls the door opening output, then the corresponding generated processing function fun2 can be expressed as: ID4.P1＝(ID5.P1||ID6.P3)&&(begin.date1.time1<now.date.time<＝end.date2.time2).

Step 260: Determine the management policy information of the business object group according to the management rule information.

Specifically, after obtaining the management rule information of the business object group, the regional gateway in the embodiment of the present invention can determine the management rule of the business object according to the management rule information, and can add the management rule of the business object to the management policy to generate the management policy information of the business object group. The management policy information of the device object group can represent the management policy corresponding to the device object group, such as the management policy information of the device group can represent the device group management policy, and the management policy information of the business combination group can represent the business combination group management policy.

Step 270: Generate an operation mode file based on the management policy information, wherein the operation mode file includes a terminal controller operation mode file and a regional gateway operation mode file.

Specifically, after determining the management policy information of the business object group, this embodiment can add various management rules in the business object group management policy to the operation mode file based on the management policy information of the business object group. For example, according to the management policy information of the device group, the management rules corresponding to the device group can be added to the terminal controller operation mode file to form a new terminal controller operation mode file; or according to the management policy information of the combined business group, the various management rules in the combined business group management policy can be added to the regional gateway operation mode file to form a new regional gateway operation mode, so that the regional gateway can operate according to the management rules in the regional gateway operation mode file.

Specifically, when the regional gateway is running for the first time, it can store the input object members and the state value storage table of each input object member according to the input object members in each management rule in the regional gateway operation mode file to which it belongs, and can update the application input object member state value of the object member state value storage table of the device to which it belongs, which has been covered by the operation mode file, according to the operation status of each member device in the system during the operation. It should be noted that the update method can be that the regional gateway actively reads from other terminal controllers where the corresponding device is located at a fixed time, or other terminal controllers send this state value to the regional gateway when the state changes or at a specific time point (such as a fixed periodic method). The embodiment of the present invention does not impose specific restrictions on this.

Step 280: Send the terminal controller operation mode file to the terminal controller.

Specifically, after determining the terminal controller operation mode file, the embodiment of the present invention can send the terminal controller operation mode file to the corresponding terminal controller, so that the terminal controller can operate according to the management rules in the terminal operation mode file.

Specifically, when the terminal controller is first run, it can store the input object members and the input object member status value storage table according to the input object members in the management rules in the terminal controller operation mode file to which it belongs, and can update the application input object member status value of the object member status value storage table of the device to which it belongs, which has been covered by the operation mode file, according to the operation status of each member device in the system during the operation. It should be noted that the update method can be that the terminal controller actively reads from other terminal controllers where the corresponding device is located at a fixed time, or other terminal controllers send this status value to the terminal controller when the state changes or at a specific time point (such as a fixed periodic method). The embodiment of the present invention does not impose specific restrictions on this.

Furthermore, before sending the operation mode file to the terminal controller, the embodiment of the present invention further includes: receiving a registration request sent by the terminal controller; and allocating a corresponding terminal controller operation mode file to the terminal controller based on the registration request. Wherein, sending the operation mode file to the terminal controller includes: adding the allocated terminal controller operation mode file to the registration result of the terminal controller, and sending the registration result to the terminal controller. Thus, after receiving the registration result, the terminal controller can determine the target operation mode according to the terminal controller operation mode file carried in the registration result, and operate according to the various management rules in the operation mode file based on the target operation mode. Specifically, the terminal controller can perform local collection, monitoring, and control of the field equipment through the downlink interface according to the various input/output and processing mode definitions defined in the received terminal controller operation mode file, and can provide status, alarms, events, records, logs, etc. to the regional gateway or adjacent terminal controller through the uplink interface.

As an example of the present invention, after completing the search and self-discovery of distributed device terminals in the building automation system, and the terminal controller accessing the regional gateway to establish a connection relationship with the system management platform, the application site full system connection relationship and device distribution map can be formed, and then the business management strategy can be defined on the basis of the formation of the application site full system connection relationship and device distribution map, so as to generate the operation mode file of the terminal controller according to the defined business management strategy. Among them, the device distribution map can determine the distribution of device locations; the business management strategy can be divided into a single business management strategy and a multi-business management strategy.

Specifically, when defining a single-service management strategy, all terminal devices in the site area can be taken as the object, and the single-service subsystems in the area can be divided according to the services of each terminal device in the local area equipment information summary table, such as access control management subsystem, fire management subsystem, air conditioning management subsystem, power management subsystem, etc. It should be noted that the division of single-service management subsystems can be the basic form of comprehensive building management, and is the basis for realizing many basic functions and further multi-service combination management.

On the basis of the division of each single business subsystem, you can further select the terminal devices belonging to each business subsystem according to your own business management requirements, and define the management strategy of each device group based on the device group. The definition of the device group management strategy can include: the definition of the policy name, the device members, and the management rules. In a specific implementation, the first step in defining a device group management strategy may be to divide and name each device group according to the association between each device object in each subsystem, and then select the member objects of each device group according to the device association in the device group, and then create and edit the management rules of each device group in each business subsystem to obtain the management rules corresponding to each device group, and then form a device group management strategy based on the policy name of the device group, the device members of the device group, and the management rules corresponding to the device group, so that the regional gateway can add corresponding management rule items to the "terminal controller operation mode file" of the device members of each device group according to the management policies of each device group in the subsystem, and can simultaneously send the updated terminal controller operation mode file to the corresponding terminal controller, so that the terminal controller can input/output and perform related processing according to the various management rules belonging to itself in the operation mode file, so as to realize dynamic management and configuration of the terminal controller operation mode in the application, thereby meeting the adaptive dynamic construction requirements of distributed building automation systems under multiple logical dimensions or multiple business function requirements.

On the basis of the above-mentioned single business management strategies of each subsystem, the division and naming of the multi-business combination management business in this area can be determined according to the needs of multi-subsystem combination business linkage management. For example, the security comprehensive linkage management subsystem can include the linkage of single business subsystems such as access control management subsystem, fire management subsystem, elevator management subsystem, entrance/exit/video surveillance management subsystem, and the environmental comprehensive linkage management subsystem includes the linkage of single business subsystems such as air conditioning management subsystem, ventilation management subsystem, and environmental monitoring subsystem.

On the basis of the division of multi-service combination management classes, each service combination group can be further divided and named according to the actual requirements of each combination service management class, and then the associated attributes (such as status or control items) between each sub-service in each service combination group can be used as the object to select the associated members of the subsystems of each service combination group. For example, the regional gateway can take the single service management subsystems within the entire area of the site as the object, such as the single service subsystems such as the access control management subsystem, the fire management subsystem, the broadcast management subsystem, the air conditioning management subsystem, the ventilation management subsystem, the lighting management subsystem, and the environmental monitoring subsystem as the object, and select the subsystem members and define the management rules of each multi-service linkage management strategy according to the manager's linkage requirements for the combination management between services, so as to form the corresponding multi-service combination management strategy. Among them, the multi-service combination group management strategy may include: service name, category, single service, and service strategy. The definition of the service strategy may include: the definition of the policy name, the associated members of the subsystem, and the management rules. It should be noted that the policy name may be the name of the service combination group.

In actual processing, based on the completion of the division of each business combination group and the selection of associated members of the corresponding subsystem, the regional gateway can assign default management rules to each business combination group, and the manager can also edit the management rules of this business combination group according to the actual linkage management requirements. This example does not make specific restrictions on this.

Specifically, the regional gateway can select corresponding existing default management rules for the business combination group according to the general management method of the business combination group and the device name category of each subsystem associated member. Taking the first business combination group as an example, the subsystem associated members to which the first business combination group belongs include: FL1.ID1 and FR1.IDk, and its default management rule can be: when the #k smoke detector (FR1.Idk) of the FR1 fire management subsystem detects a smoke alarm, notify the #1 access control (FL1.ID1) of the FL1 access control management subsystem to keep the #1 door always open. It should be noted that FR1.IDk represents the IDk device in the FR1 fire management subsystem, and the IDk device can be the #k smoke detector; FL1.ID1 represents the ID1 device in the FL1 access control management subsystem, and the ID1 device can be the #1 door lock.

If the default management rules are not applicable to the business combination group, the regional gateway can be defined by the business manager for the management rules of the business combination group according to actual requirements. The management rule definition of the business combination group can include three parts: "input", "processing mode definition" and "output"; the "input" part can be the influencing factor of this management rule, which is generally a terminal device attribute value in a subsystem, such as a door lock state of the access control management subsystem, or it can be a state or parameter value of the comprehensive operation of a subsystem, such as the total number of strangers identified in a single day in the video surveillance subsystem. The "processing mode definition" part can be the corresponding processing method for this rule, such as the processing of the influencing factor by sequential logic or combinational logic; the "output" part can be sending the processing results to the selected location object for log recording, such as sending the processing results to the selected terminal controller or regional gateway in other subsystems for log recording, and can also output the control results, notify the system management platform or a third-party system, etc. This example does not impose specific restrictions on this.

For example, as shown in Table 2, the management rule GR-SC2 of the second business combination group in the SC security integrated linkage management subsystem includes the following input objects: VD1.ID31 (indicating the video management subsystem #5 camera), FR1.ID32 (indicating the fire management subsystem #6 smoke detector), BC1.ID50 (indicating the broadcast and information release subsystem #10 broadcast), if VD1.ID31.p1 indicates the flame recognition state of the video management subsystem #5 camera (for example, when the value of VD1.ID31.p1 is 1, it indicates the flame recognition state, and when the value of VD1.ID31.p1 is 0, it indicates the flame is not recognized), FR1.ID32.p1 indicates the fire management subsystem #6 smoke detector, BC1.ID50 indicates the broadcast and information release subsystem #10 broadcast), Head detection status (such as FR1.ID32.p1 is 1 for smoke detection status, FR1.ID32.p1 is 0 for no smoke detection status), BC1.ID50.p2 represents the fire alarm announcement broadcast by the broadcast and information release subsystem #10 (when BC1.ID50.p2 is 1, the broadcast and information release subsystem #10 broadcasts the fire alarm announcement, and when BC1.ID50.p2 is 0, the broadcast and information release subsystem #10 does not broadcast the fire alarm announcement), then the processing mode definition can be expressed as: BC1.ID50.p2 = funG2 (VD1.ID31.p1, FR1.ID32.p1), and the processing result output position object can be defined as BC1.ID50.p2. Furthermore, when the user defines the processing mode of this strategy, judgment condition 3 can be set according to the user operation: "VD1.ID31" is in the flame recognition state, and at the same time FR1.ID32 is in the smoke detection state, and judgment condition 3 is met, so that the regional gateway can notify BC1.ID50 (indicating the fire alarm broadcast by the broadcast and information release subsystem #10) through the upstream interface for broadcast when condition 3 is met, that is, notify the broadcast and information release subsystem #10 to broadcast the fire alarm broadcast through the upstream interface, and the corresponding generation of the processing function funG2 can be specifically expressed as C1.ID50.p2=(VD1.ID31.p1&FR1.ID32.p1).

Table 2

Subsequently, the regional gateway can add each management rule to the regional gateway operation mode file according to the management rules in each business combination group management strategy of each combination management class to form a new regional gateway operation mode file, and then operate according to the management rules in the regional gateway operation mode file, such as sending the terminal controller operation mode file to the corresponding terminal controller, so that the terminal controller can operate according to the management rules in the terminal controller operation mode file.

Furthermore, an embodiment of the present invention provides a processing method of a building management system, which is applied to a terminal controller. As shown in FIG4 , the processing method of the building management system applied to the terminal controller side may specifically include the following steps:

Step 410: Receive the operation mode file sent by the regional gateway.

The operation mode file is file information determined by the regional gateway according to management rule information of the business object group; the business object group is an object group obtained by dividing the target member objects of the business subsystem.

Step 410: Run according to the management rules in the operation mode file.

Specifically, after receiving the operation mode file, the terminal controller can determine the target operation mode based on the operation mode file, and operate under the target operation mode according to the various management rules in the operation mode file, thereby meeting the adaptive dynamic construction requirements of distributed building automation systems under multiple logical dimensions or multiple business function requirements.

In summary, the embodiments of the present invention realize dynamic management and configuration of the terminal controller operation mode in the application through the single-service management strategy and the multi-service combination management strategy within the regional gateway, improve the flexibility of management strategies and multi-service integrated applications, and meet the requirements of adaptive dynamic construction of distributed building automation systems under multi-logical dimensions or multi-service function requirements.

It should be noted that, for the purpose of simple description, the method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the embodiments of the present invention are not limited to the described order of actions, because according to the embodiments of the present invention, certain steps may be performed in other orders or simultaneously.

5, a structural block diagram of a building management system construction device in an embodiment of the present invention is shown. The building management system processing device in the embodiment of the present invention can be applied to a regional gateway, and specifically includes the following modules:

The business subsystem determination module 510 is used to determine each business subsystem of the target area according to the business management demand information;

The business object group determination module 520 is used to select target member objects of each business subsystem according to the category name information of each business subsystem, and to divide the target member objects of each business subsystem to obtain business object groups of each business subsystem;

An operation mode file determination module 530, configured to determine an operation mode file according to the management rule information of the business object group;

The operation mode file sending module 540 is used to send the operation mode file to the terminal controller, wherein the terminal controller is used to operate according to various management rules in the operation mode file.

Optionally, the business subsystem determination module 510 in the embodiment of the present invention includes the following submodules:

The acquisition submodule is used to obtain the regional equipment information summary table;

A determination submodule, configured to determine service management requirement information according to the service attribute information in the regional device information summary table, wherein the service management requirement information includes single service management requirement information and/or combined service linkage management requirement information;

The division submodule divides the business system of the target area based on the business management demand information to obtain each business subsystem of the target area.

Based on the above embodiment, optionally, the business object group determination module 520 includes the following submodules:

The category name determination submodule is used to determine the category name information of each business subsystem;

A first member object selection submodule is used for, when the service category information in the category name information is single service category information, extracting the terminal controller information of the single service subsystem from the regional device information summary table, and selecting a target terminal controller and a target terminal device based on the terminal controller information, so as to determine the target terminal controller and the target terminal device as the target member object of the single service subsystem, wherein the single service subsystem is a service subsystem divided based on the single service management requirement information, and the target terminal device is a terminal device connected to the target controller;

The second member object selection submodule is used to determine the associated business subsystem of the combined business linkage subsystem based on the business name information in the category name information when the business category information in the category name information is combined business category information, and select the associated device object based on the association relationship between the associated business subsystems to determine the associated device object as the target member object of the combined business linkage subsystem, wherein the associated business subsystem is a single business subsystem associated with the combined business linkage subsystem.

Optionally, the business object group determination module 520 further includes the following submodules:

The association relationship determination submodule is used to determine the association relationship between target member objects in each single business subsystem;

The device group division submodule is used to divide the device groups according to the association relationship to obtain the device group of each single business subsystem.

Optionally, the business object group determination module 520 further includes: a combination group division submodule. The combination group division submodule is used to divide the target member objects in each combination business linkage subsystem based on the combination business linkage management requirement information to obtain the business combination group of each combination business linkage subsystem.

Optionally, the operation mode file determination module 530 may include the following submodules:

A management rule information acquisition submodule, used to acquire the management rule information of the business object group, wherein the management rule information includes editing rule information and default rule information;

A management policy information determination submodule, used to determine the management policy information of the business object group according to the management rule information;

The operation mode file generation submodule is used to generate an operation mode file based on the management policy information, and the operation mode file includes a terminal controller operation mode file and a regional gateway operation mode file.

Optionally, the processing device of the building management system further includes the following modules:

A registration request receiving module, used for receiving a registration request sent by a terminal controller;

The operation mode allocation module is used to allocate the corresponding terminal controller operation mode file to the terminal controller based on the registration request.

For example, the registration request receiving module can receive the registration request sent by the terminal controller before the operation mode file sending module 540 sends the operation mode file to the terminal controller, thereby triggering the operation mode allocation module to allocate the corresponding terminal controller operation mode file to the terminal controller based on the registration request.

Optionally, the operation mode file sending module 540 may include the following submodules:

An operation mode file adding submodule, used for adding the allocated terminal controller operation mode file to the registration result of the terminal controller;

The sending submodule is used to send the registration result to the terminal controller.

It should be noted that the processing device of the building management system applied to the regional gateway can execute the processing method of the building management system on the regional gateway side in any embodiment of the present invention, and has the corresponding functions and beneficial effects of the execution method. On the basis of the above embodiment, the embodiment of the present invention also provides a gateway device, including: a memory and a processor; at least one instruction is stored in the memory, and the instruction is executed by the processor, so that the gateway device executes the processing method of the building management system on the regional gateway side in the above method embodiment.

In actual processing, the gateway device may have an uplink network interface WAN and an intranet interface LAN, wherein the uplink WAN interface can generally access the system management platform located in the wide area network, and the intranet interface LAN can generally use the campus local area network or self-organizing network to achieve data connection with the terminal controller in the area. Specifically, the gateway device can assign a unique ID number to the terminal controller, and construct and form a regional device management information summary table. Each item of information in the regional device management information summary table may include the local number, business affiliation, location number, mode configuration file name, operating status, terminal device name and factory number, etc. In an embodiment of the present invention, the gateway device serving as a regional gateway can further form a regional equipment distribution map based on the location numbers of each device in the device management information summary table in the entire domain.

In addition, the gateway device can define or adjust management policies such as single-service management policy S1 and multi-service combination management policy S2 in the regional gateway according to actual service management requirements. It should be noted that each management policy may include: policy name, members, and management rule definition.

After determining the management strategy, the gateway device can define the content injection method based on the single-service management strategy S1 and the multi-service combination management strategy S2, and form each terminal controller operation mode file and the gateway operation mode file; among them, the gateway operation mode file can be used to support the gateway to complete multi-service combination management, and the terminal controller operation mode file can be distributed to the corresponding terminal controller, so that the terminal controller can operate according to the management rules in the terminal controller operation mode file, realize the dynamic management and configuration of the terminal controller operation mode in the application, improve the flexibility of management strategies and multi-service integration applications, and meet the adaptive dynamic construction requirements of distributed building automation systems under multiple logical dimensions or multi-service function requirements.

Furthermore, the embodiment of the present invention also provides another processing device of a building management system, which is applied to a terminal controller. As shown in FIG6 , the processing device of a building management system applied to a terminal controller may include the following modules:

The operation mode file receiving module 610 is used to receive the operation mode file sent by the regional gateway, wherein the operation mode file is file information determined by the regional gateway according to the management rule information of the business object group, and the business object group is an object group obtained by dividing the target member objects of the business subsystem;

The operation module 620 is used to operate according to various management rules in the operation mode file.

It should be noted that the above-mentioned processing device of the building management system applied to the terminal controller can execute the processing method of the building management system on the terminal controller side in any embodiment of the present invention, and has the corresponding functions and beneficial effects of the execution method.

In actual processing, the processing device of the building management system applied to the terminal controller can be integrated in the controller device, so that the controller device can execute the processing device of the building management system on the terminal controller side in the above method embodiment. Further, the embodiment of the present invention also provides a controller device, including: a memory and a processor; the memory stores at least one instruction, the instruction is executed by the processor, so that the controller device executes the processing method of the building management system on the terminal controller side in the above method embodiment.

In a specific implementation, a building management system can be constructed through a terminal controller and a regional gateway. The building management system can be a distributed building automation system, which can specifically include a regional gateway, a terminal controller, and a field terminal device. Among them, the field terminal device can be a field device object deployed at various physical points in the building according to the actual management needs of building automation, which is usually deployed in a decentralized manner, such as security, energy, air conditioning, lighting, water supply, consumption and other related equipment. Each field device is equipped with a near-field identity tag, such as RFID, and the electronic tag information content may include basic information such as the manufacturing information and factory parameters of the device. Among them, the manufacturing information includes the device name, function category, application project site name, manufacturer, and factory number; the factory parameters may include interface communication parameters and protocol category, DI/DO/AI/AO interface range, mapping coefficient and drive polarity, etc., which are not limited in this embodiment. After the terminal device is installed on site, the tag reader can be used to write its geographic location number information into the identity tag of the terminal device.

The terminal controller can be a modular post-installable structure, which can be composed of a main body, an upstream interface and a downstream interface, such as a miniaturized universal terminal controller. Among them, the main body can have a complete protective structure, can be installed on site in advance, and should be installed close to its docking equipment, and the main body can have a near-field identity tag reading module, and the near-field identity tag reading module can be used as a tag recognition module in the embodiment of the present invention, so that the terminal controller can identify the identity information of the neighboring device through the near-field tag recognition module. In addition, the near-field tag recognition module can locate the relative distance of the tag, such as using the power approximation adjustment method to locate the relative distance of the tag of the on-site terminal device. In addition, the uplink/downlink interface of the terminal controller can be modular and support quick-plug interface mechanisms, which can be replaced during on-site deployment; among them, the uplink port can be used as an IP network interface, and the specific interface form can be LAN, WIF, 4G and other interface modules. Generally, by accessing the local LAN or ad hoc network of the park or building, the terminal controller can complete its own data connection to the intranet gateway, adjacent terminal controller or wide area network system platform; the downlink interface can be an IP network interface/industrial field bus, such as wired data interfaces such as RS485, CAN, etc., or wireless data interfaces such as RF433, LOR, etc., or input/output interfaces of switch quantities or analog quantities, which mainly complete the data or signal connection between the terminal controller and the on-site equipment. The software operation mode of the terminal controller can support operation according to the management rule items contained in the operation mode file, such as operation according to the input/output and logical processing methods contained in the operation mode file. Its operation mode can be: notifying the adjacent terminal controller through the uplink interface or uploading records or alarms to the regional gateway, obtaining measurement/detection values from the connected field equipment through the downlink interface, or performing output control, etc. This embodiment does not impose specific restrictions on this.

Furthermore, an embodiment of the present invention also provides a building management system. As shown in FIG7 , the building management system includes: a terminal controller 710, a gateway device 720, and a management platform 730; wherein the gateway device 720 may include the gateway device mentioned in the above embodiment, such as the regional gateway mentioned in the above method embodiment; the terminal controller 710 may include the controller device mentioned in the above embodiment, such as the terminal controller mentioned in the above method embodiment.

It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A processing method for a building management system, characterized in that it is applied to a regional gateway and includes: Determine each business subsystem in the target area based on business management demand information; According to the category name information of each business subsystem, the target member objects of each business subsystem are selected, and the target member objects of each business subsystem are divided respectively to obtain the business object group of each business subsystem, where, The target member object includes a target terminal controller and a target terminal device, and the target terminal device is a terminal device connected to the target terminal controller; Determine the running mode file according to the management rule information of the business object group; The running mode file is sent to the terminal controller, where the terminal controller is used to run according to various management rules in the running mode file. 2. The processing method of the building management system according to claim 1, characterized in that, based on the business management demand information, each business subsystem of the target area is determined, including: Obtain regional equipment information summary table; Determine service management requirement information based on the service attribute information in the regional equipment information summary table, where the service management requirement information includes single service management requirement information and/or combined service linkage management requirement information; Based on the business management requirement information, the business systems of the target area are divided to obtain each business subsystem of the target area. 3. The processing method of the building management system according to claim 2, characterized in that the target member objects of each business subsystem are selected according to the category name information of each business subsystem, including: Determine the category name information of each business subsystem; When the service category information in the category name information is single service category information, extract the terminal controller information of a single service subsystem from the regional equipment information summary table, and select the target terminal based on the terminal controller information. The controller and the target terminal device, wherein the single service subsystem is a service subsystem divided based on the single service management requirement information; When the business category information in the category name information is combined service category information, determine the associated business subsystem of the combined business linkage subsystem based on the business name information in the category name information, and determine the associated business subsystem based on the associated business subsystem The associated device object is selected based on the associated relationship between them, so as to determine the associated device object as the target member object of the combined service linkage subsystem, wherein the associated business subsystem is associated with the combined service linkage subsystem. single business subsystem. 4. The processing method of the building management system according to claim 3, characterized in that the target member objects of each business subsystem are divided respectively to obtain the business object group of each business subsystem, including: Determine the association between each target member object in each single business subsystem; Device groups are divided according to the association relationship to obtain device groups for each single service subsystem. 5. The processing method of the building management system according to claim 3, characterized in that the target member objects of each business subsystem are divided respectively to obtain the business object group of each business subsystem, including: Based on the combined business linkage management requirement information, the target member objects in each combined business linkage subsystem are divided to obtain the business combination group of each combined business linkage subsystem. 6. The processing method of the building management system according to any one of claims 1 to 5, characterized in that the operation mode file is determined based on the management rule information of the business object group, including: Obtain the management rule information of the business object group, where the management rule information includes editing rule information and default rule information; Determine the management policy information of the business object group according to the management rule information; An operation mode file is generated based on the management policy information, and the operation mode file includes a terminal controller operation mode file and a regional gateway operation mode file. 7. The processing method of the building management system according to claim 6, characterized in that, before sending the operation mode file to the terminal controller, it further includes: Receive the registration request sent by the terminal controller; Allocate a corresponding terminal controller operating mode file to the terminal controller based on the registration request; Wherein, sending the running mode file to the terminal controller includes: adding the allocated running mode file of the terminal controller to the registration result of the terminal controller, and sending the registration result to the terminal controller. 8. A processing device for a building management system, characterized in that it is applied to a regional gateway and includes: The business subsystem determination module is used to determine each business subsystem in the target area based on business management demand information; The business object group determination module is used to select target member objects of each business subsystem based on the category name information of each business subsystem, and divide the target member objects of each business subsystem respectively to obtain each business subsystem. The business object group of the system, wherein the target member object includes a target terminal controller and a target terminal device, and the target terminal device is a terminal device connected to the target terminal controller; A running mode file determination module, configured to determine a running mode file based on the management rule information of the business object group; An operation mode file sending module is used to send the operation mode file to a terminal controller, where the terminal controller is used to operate according to various management rules in the operation mode file. 9. A gateway device, characterized in that it includes: a memory and a processor; At least one instruction is stored in the memory, and the instruction is executed by the processor, so that the gateway device executes the processing method of the building management system according to any one of claims 1 to 7. 10. A building management system, characterized by including: a terminal controller, a gateway device and a management platform; Wherein, the gateway device includes the gateway device according to claim 9.