CN116776396A - Data processing method, device, equipment, vehicle and storage medium - Google Patents

Abstract

The present disclosure relates to a data processing method, a device, a facility, a vehicle and a storage medium, wherein in the process of initializing a vehicle system, an object instance corresponding to the vehicle is established, a target chip identifier is received, a chip identifier carried by a current object instance is obtained, and whether the target chip identifier is consistent with the chip identifier carried by the current object instance is judged; when the target chip identifier is consistent with the chip identifier carried by the current object instance, the first system-level chip is utilized to process the operated screen; when the target chip identifier is inconsistent with the chip identifier carried by the current object instance, communication connection is established with the second system-level chip, so that the second system-level chip processes the operated screen. According to the embodiment of the disclosure, the object instance is established in the vehicle initializing process, and the operated screen is determined to be controlled by which chip according to the object instance, so that a developer can avoid the influence of the screen quantity difference on SoC communication.

Description

A data processing method, device, equipment, vehicle and storage medium

Technical field

The present disclosure relates to the field of vehicle control technology, and in particular, to a data processing method, device, equipment, vehicle and storage medium.

Background technique

With the advancement of science and technology, car cockpits are becoming more and more intelligent, and the in-vehicle display system serves as an important carrier of human-computer interaction.

For different types of vehicles, the number of system-on-chip SoCs included in the vehicle control system is different. Some vehicle control systems include one SoC, and some include two SoCs. Furthermore, the number of vehicle-mounted display screens included in different models of vehicles is also different. In this way, one SoC will control two screens, two SoCs will control three screens, one SoC will control three screens, etc. During the development process of the vehicle control system, when the number of screens is different, different SoC communication solutions need to be designed for different numbers of screens.

So, how to enable developers to eliminate the need to consider the impact of differences in the number of screens on SoC communication is an urgent problem that needs to be solved.

Contents of the invention

The present disclosure provides a data processing method, device, equipment, vehicle and storage medium, which shields the difference in the number of vehicle screens, so that developers do not need to consider the impact of the difference in the number of screens on SoC communication.

In a first aspect, embodiments of the present disclosure provide a data processing method, which includes: during the initialization process of the vehicle system, establishing an object instance corresponding to the vehicle, wherein the object instance carries the chip identification of its corresponding system-level chip;

In response to the user's operation on the screen, obtain the target chip identification corresponding to the operated screen;

Obtain the chip identifier carried by the current object instance, where the current object instance is the object instance corresponding to the first system-level chip;

Determine whether the target chip identification is consistent with the chip identification carried by the current object instance;

When the target chip identification is consistent with the chip identification carried by the current object instance, use the first system-level chip to process the operated screen;

When the target chip identifier is inconsistent with the chip identifier carried by the current object instance, a communication connection is established with the second system-level chip, so that the second system-level chip processes the operated screen.

In a second aspect, an embodiment of the present disclosure provides a data processing device, including:

The object instance establishment module is used to establish an object instance corresponding to the vehicle during the initialization process of the vehicle system, wherein the object instance carries the chip identification of its corresponding system-level chip;

The target chip identification acquisition module is used to obtain the target chip identification corresponding to the operated screen in response to the user's operation on the screen;

The current chip identification acquisition module is used to obtain the chip identification carried by the current object instance, where the current object instance is the object instance corresponding to the first system-level chip;

A chip identification judgment module, used to determine whether the target chip identification is consistent with the chip identification carried by the current object instance;

A first processing module configured to use the first system-level chip to process the operated screen when the target chip identification is consistent with the chip identification carried by the current object instance;

The second processing module is used to establish a communication connection with the second system-level chip when the target chip identifier is inconsistent with the chip identifier carried by the current object instance, so that the second system-level chip processes the operated screen. .

In a third aspect, an embodiment of the present disclosure provides an electronic device, including:

memory;

processor; and

Computer program;

Wherein, the computer program is stored in the memory and configured to be executed by the processor to implement the data processing method as described in the first aspect.

In a fourth aspect, an embodiment of the present disclosure provides a vehicle, which includes the data processing method as described in the second aspect.

In a fifth aspect, embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the data processing method as described in the first aspect.

Embodiments of the present disclosure provide data processing methods, devices, equipment, vehicles and storage media. The method includes establishing an object instance corresponding to the vehicle during the initialization process of the vehicle system, wherein the object instance carries its corresponding system level. The chip identification of the chip; in response to the user's operation on the screen, obtain the target chip identification corresponding to the operated screen; obtain the chip identification carried by the current object instance, and determine whether the target chip identification is consistent with the chip identification carried by the current object instance, where , the current object instance is an object instance corresponding to the first system-level chip; when the target chip identifier is consistent with the chip identifier carried by the current object instance, the first system-level chip is used to modify the operated screen Perform processing; when the target chip identifier is inconsistent with the chip identifier carried by the current object instance, establish a communication connection with the second system-level chip, so that the second system-level chip processes the operated screen. In the embodiment of the present disclosure, an object instance is established during the vehicle initialization process, and based on the object instance, it is determined which chip controls the screen being operated, thereby avoiding the problem of designing different SoC communication solutions for different numbers of screens. Shielding the difference in the number of screens in vehicles allows developers to eliminate the need to consider the impact of differences in the number of screens on SoC communication.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those of ordinary skill in the art, It is said that other drawings can be obtained based on these drawings without exerting creative labor.

Figure 1 is a schematic flowchart of a data processing method in an embodiment of the present disclosure;

Figure 2 is a schematic structural diagram of a data processing device in an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.

Detailed ways

In order to understand the above objects, features and advantages of the present disclosure more clearly, the solutions of the present disclosure will be further described below. It should be noted that, as long as there is no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, which rather are provided for A more thorough and complete understanding of this disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of the present disclosure.

It should be understood that various steps described in the method implementations of the present disclosure may be executed in different orders and/or in parallel. Furthermore, method embodiments may include additional steps and/or omit performance of illustrated steps. The scope of the present disclosure is not limited in this regard.

As used herein, the term "include" and its variations are open-ended, ie, "including but not limited to." The term "based on" means "based at least in part on." The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; and the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below.

It should be noted that concepts such as “first” and “second” mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units. Or interdependence.

It should be noted that the modifications of "one" and "plurality" mentioned in this disclosure are illustrative and not restrictive. Those skilled in the art will understand that unless the context clearly indicates otherwise, it should be understood as "one or Multiple”.

Figure 1 is a schematic flowchart of a data processing method in an embodiment of the present disclosure. This embodiment can be applied to situations where multiple screens need to be controlled in a vehicle. The method can be executed by a data processing device. The data processing device It can be implemented in the form of software and/or hardware, and the data processing device can be configured in the vehicle.

As shown in Figure 1, the data processing method provided in the embodiment of the present disclosure mainly includes steps S101-S105.

S101. During the initialization process of the vehicle system, establish an object instance corresponding to the vehicle, wherein the object instance carries the chip identification of its corresponding system-level chip.

In one embodiment of the present disclosure, a proxy class is created, which is used to control different display screens and SoC chips. Specifically, during the initialization process of the vehicle system, the proxy class creates corresponding object instances based on specific vehicle information. The vehicle information includes the number of SoC chips included in the vehicle and the identification of the SoC chips. Further, creating the corresponding object instance may include creating one object instance for each SoC chip.

In one embodiment of the present disclosure, the SoC chip identifier carried in the object instance is used to indicate the SoC chip to which the object instance belongs. Among them, the object instance is mainly used to indicate the specific screen information and container information included in the SoC chip. This object instance is used to indicate the screen instance controlled by the SoC chip and the screen interface corresponding to the screen instance.

In one embodiment of the present disclosure, establishing an object instance corresponding to the vehicle includes: obtaining the vehicle model during the initialization process of the vehicle system; determining the chip identifier included in the vehicle based on the vehicle model; and creating a corresponding object instance for each chip identifier. object instance.

In an embodiment of the present disclosure, during the vehicle system initialization phase, the agent class may obtain the vehicle model of the vehicle from the vehicle system. Further, the corresponding relationship between the vehicle model and the chip identification is stored in advance, and multiple chip identifications corresponding to the vehicle model of the vehicle are determined. Further, for each chip identification, obtain the screen identification controlled by each chip based on the chip identification, and create its corresponding object instance based on the screen identification controlled by each chip.

S102. In response to the user's operation on the screen, obtain the target chip identification corresponding to the operated screen.

In one embodiment of the present disclosure, the screen being operated may be understood as the screen being operated by the user or developer. The operated screen may be a screen clicked or touched by the user. Further, the operated screen can be determined from the UI state machine, the operated screen can be determined from the voice control instruction, the operated screen can be determined from the dcs microprocessor, or the operated screen can be determined from the active interface. Screen. It should be noted that the embodiment of the present disclosure only illustrates the method for determining the operated screen by way of example and is not limiting.

In one embodiment of the present disclosure, the operated screen may be any screen in the vehicle-mounted system. The target chip identification corresponding to the operated screen refers to the chip identification corresponding to the chip controlling the operated screen. For example: there are three display screens in the vehicle, the central control screen, the passenger seat screen and the rear screen. The first system-level chip is used to control the central control screen and the passenger seat screen, and the second system-level chip is used to control the rear screen. When the user operates the central control screen, it is obtained that the screen currently operated by the user is the central control screen, and it is determined that the central control screen is controlled by the first system-level chip. At this time, the chip identification of the first system-level chip is used as the target chip identification. Another example: when the user operates the rear screen, it is obtained that the screen the user is currently operating is the rear screen, and it is determined that the rear screen is controlled by the second system-level chip. At this time, the chip identification of the second system-level chip is used as the target. Chip identification.

S103. Obtain the chip identifier carried by the current object instance, where the current object instance is an object instance corresponding to the first system-level chip.

In one embodiment of the present disclosure, the current object instance refers to the object instance corresponding to the first system-level chip. Among them, one SoC chip can build an operating system, and one operating system corresponds to one object instance. Therefore, there is a one-to-one correspondence between the object instance and the SoC chip.

In one embodiment of the present disclosure, in the process of establishing an object instance, a corresponding object instance is created for each chip identification. And each object instance carries its corresponding chip ID. After determining the current object instance, just obtain the chip ID carried by the current object instance.

S104. Determine whether the target chip identification is consistent with the chip identification carried by the current object instance.

S105. When the target chip identification is consistent with the chip identification carried by the current object instance, use the first system-level chip to process the operated screen.

In one embodiment of the present disclosure, the chip identification carried in the current object instance is obtained, and it is determined whether the target chip identification is consistent with the chip identification carried in the current object instance. Among them, the target chip identification is consistent with the chip identification carried by the current object instance, which means that the SoC chip corresponding to the current operating system and the SoC chip controlling the operated screen are the same chip. At this time, there is no need to perform screen operations across chips, and the screen operation is performed directly by The first system-level chip processes the screen being operated.

In one embodiment of the present disclosure, using the first system-on-chip to process the operated screen includes: using the first screen instance in the first system-on-chip to process the operated screen. Processing is performed, wherein the first screen instance refers to a screen instance running on the first system-on-chip.

In one embodiment of the present disclosure, the first screen instance is configured on the first chip, and the first screen instance is used to process the operated screen corresponding to the first system-level chip.

S106. When the target chip identifier is inconsistent with the chip identifier carried by the current object instance, establish a communication connection with the second system-level chip, so that the second system-level chip processes the operated screen.

In one embodiment of the present disclosure, the chip identification carried in the current object instance is obtained, and it is determined whether the target chip identification is consistent with the chip identification carried in the current object instance. Among them, the target chip identification is consistent with the chip identification carried by the current object instance, which means that the SoC chip corresponding to the current operating system and the SoC chip that controls the operated screen are not the same chip. At this time, screen operations need to be performed across chips, that is, with the first The second system level chip establishes a communication connection, so that the second system level chip processes the operated screen.

In one embodiment of the present disclosure, if the target chip identification is inconsistent with the chip identification carried by the current object instance, the second system-level chip is called through the second type of screen interface to perform processing operations on the operated screen. Among them, the second type of screen interface is used to call the screen instance in the second system-level chip across systems to perform processing operations on the operated screen. The second system-level chip refers to the SoC chip corresponding to the screen being operated.

In one embodiment of the present disclosure, the operated screen is processed using a second screen instance in the second system-on-chip, where the second screen instance refers to a screen running on the second system-on-chip. screen instance. The second screen instance is used to process the display screen corresponding to the second system-level chip.

In one embodiment of the present disclosure, establishing a communication connection with the second system-level chip includes: establishing a communication connection with the second system-level chip through the drc communication protocol.

In one embodiment of the present disclosure, a first drc communication module is configured in the first system-level chip, and a second drc communication module is configured in the second system-level chip. The first drc communication module and the second drc communication module are configured with To establish a communication connection between the first chip and the second chip.

In one embodiment of the present disclosure, drc is used to send and receive messages between different SoC chips. The communication speed is fast and the difference perceived by the user is small.

In one embodiment of the present disclosure, using the first system-level chip to process the operated screen includes: obtaining a target screen identifier, where the target screen identifier refers to a screen identifier corresponding to the operated screen; Based on the target screen identifier, query the corresponding relationship between the screen identifier and the screen interface to obtain the target screen interface corresponding to the target screen identifier; use the target screen interface to call the corresponding screen instance in the first system-level chip The operated screen is processed, where the screen instance has a one-to-one correspondence with the screen, and the screen instance includes a variety of screen processing methods.

In one embodiment of the present disclosure, when one SoC chip controls multiple display screens, each display screen has a corresponding screen instance, and each screen instance has its corresponding screen interface. Obtain the corresponding screen interface of the operated screen. The target screen identifier, determine its corresponding target screen instance according to the target screen identifier, and call the target screen instance through the target screen interface corresponding to the target screen instance. Among them, the screen interface and the screen instance have a one-to-one correspondence.

In one embodiment of the present disclosure, the data processing method further includes: receiving a processing result of the operated screen; and controlling the operated screen to output a corresponding result based on the processing result.

In the embodiment of the present disclosure, the corresponding data processing results are displayed on the operated screen to realize the operation of the real screen.

Figure 2 is a schematic structural diagram of a data processing device in an embodiment of the present disclosure. When there are multiple screens in a vehicle that need to be controlled, the data processing device can be implemented in the form of software and/or hardware. The data processing device Can be installed in vehicles. As shown in Figure 2, the data processing device provided in the embodiment of the present disclosure includes: an object instance establishment module 21, a target chip identification acquisition module 22, a chip identification judgment module 23, a first processing module 24 and a second processing module 24.

Among them, the object instance establishment module 21 is used to establish an object instance corresponding to the vehicle during the initialization process of the vehicle system, wherein the object instance carries the chip identification of its corresponding system-level chip;

The target chip identification acquisition module 22 is used to obtain the target chip identification corresponding to the operated screen in response to the user's operation on the screen;

The current chip identification acquisition module 23 is used to obtain the chip identification carried by the current object instance, where the current object instance is an object instance corresponding to the first system-level chip.

The chip identification judgment module 24 is used to determine whether the target chip identification is consistent with the chip identification carried by the current object instance, wherein the current object instance is the object instance corresponding to the first system-level chip;

The first processing module 25 is configured to use the first system-level chip to process the operated screen when the target chip identification is consistent with the chip identification carried by the current object instance;

The second processing module 26 is configured to establish a communication connection with the second system-level chip when the target chip identifier is inconsistent with the chip identifier carried by the current object instance, so that the second system-level chip performs processing on the operated screen. deal with.

In one embodiment of the present disclosure, the first processing module 25 includes: a target screen identification acquisition unit, used to obtain a target screen identification, where the target screen identification refers to a screen identification corresponding to the operated screen; a target screen interface a determining unit, configured to query the corresponding relationship between the screen identifier and the screen interface based on the target screen identifier, to obtain the target screen interface corresponding to the target screen identifier; a screen instance calling unit, configured to use the target screen interface to call The corresponding screen instance in the first system-level chip processes the operated screen, where the screen instance has a one-to-one correspondence with the screen, and the screen instance includes a variety of screen processing methods.

In one embodiment of the present disclosure, the second processing module 26 is specifically configured to establish a communication connection with the second system-level chip through the drc communication protocol.

In one embodiment of the present disclosure, the device further includes: a processing result receiving module, used to receive the processing result of the operated screen; and a processing result output module, used to control the operated screen to output corresponding information based on the processing result. the result of.

In one embodiment of the present disclosure, the first processing module is specifically configured to process the operated screen using a first screen instance in the first system-on-chip, where the first screen instance refers to A screen instance running on the first system-on-chip; a second processing module specifically configured to use the second screen instance in the second system-on-chip to process the operated screen, wherein the second screen Instance refers to the screen instance running on the second SoC.

In one embodiment of the present disclosure, the object instance establishment module includes: a vehicle model acquisition unit, used to obtain the vehicle model during the vehicle system initialization process; a chip identification determination unit, used to determine the vehicle model based on the vehicle model The chip identification included in the vehicle; the object instance creation unit is used to create object instances corresponding to each chip identification.

Embodiments of the present disclosure provide a data processing device that can execute the steps performed in the data processing method provided by the method embodiments of the present disclosure. The execution steps and beneficial effects will not be described in detail here.

In one embodiment of the present disclosure, a vehicle is provided, which is used to implement the data processing method as described in any of the above embodiments. The implementation principles and technical effects are similar and will not be described again here.

FIG. 3 is a schematic structural diagram of an electronic device in an embodiment of the present disclosure. Referring specifically to FIG. 3 below, a schematic structural diagram of an electronic device 300 suitable for implementing an embodiment of the present disclosure is shown. The electronic device 300 in the embodiment of the present disclosure may include, but is not limited to, mobile phones, laptops, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablets), PMPs (portable multimedia players), vehicle-mounted terminals ( Mobile terminals such as car navigation terminals), wearable terminal devices, etc., and fixed terminals such as digital TVs, desktop computers, smart home devices, etc. The electronic device shown in FIG. 3 is only an example and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.

As shown in FIG. 3 , the electronic device 300 may include a processing device (eg, central processing unit, graphics processor, etc.) 301 , which may be loaded into a random access device according to a program stored in a read-only memory (ROM) 302 or loaded from a storage device 308 The program in the memory (RAM) 303 performs various appropriate actions and processes to implement the data processing method according to the embodiments of the present disclosure. In the RAM 303, various programs and data required for the operation of the terminal device 300 are also stored. The processing device 301, the ROM 302 and the RAM 303 are connected to each other via a bus 309. An input/output (I/O) interface 305 is also connected to bus 303 .

Generally, the following devices may be connected to the I/O interface 305: input devices 306 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a liquid crystal display (LCD), speakers, vibration An output device 307 such as a computer; a storage device 308 including a magnetic tape, a hard disk, etc.; and a communication device 304. The communication device 304 may allow the terminal device 300 to communicate wirelessly or wiredly with other devices to exchange data. Although FIG. 3 shows the terminal device 300 having various means, it should be understood that implementation or possession of all illustrated means is not required. More or fewer means may alternatively be implemented or provided.

In particular, according to embodiments of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product, which includes a computer program carried on a non-transitory computer-readable medium, the computer program including program code for executing the method shown in the flowchart, thereby achieving the above The data processing method described. In such embodiments, the computer program may be downloaded and installed from the network via communication device 304, or from storage device 308, or from ROM 302. When the computer program is executed by the processing device 301, the above-mentioned functions defined in the method of the embodiment of the present disclosure are performed.

It should be noted that the computer-readable medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two. The computer-readable storage medium may be, for example, but is not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or any combination thereof. More specific examples of computer readable storage media may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard drive, random access memory (RAM), read only memory (ROM), removable Programmed read-only memory (EPROM or flash memory), fiber optics, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above. In this disclosure, a computer-readable storage medium may be any tangible medium that contains or stores a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device . Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wire, optical cable, RF (radio frequency), etc., or any suitable combination of the above.

In some embodiments, the client and server can communicate using any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol), and can communicate with digital data in any form or medium. (e.g., communications network) interconnection. Examples of communication networks include local area networks ("LAN"), wide area networks ("WAN"), the Internet (e.g., the Internet), and end-to-end networks (e.g., ad hoc end-to-end networks), as well as any currently known or developed in the future network of.

The above-mentioned computer-readable medium may be included in the above-mentioned electronic device; it may also exist independently without being assembled into the electronic device.

The computer-readable medium carries one or more programs. When the one or more programs are executed by the terminal device, the terminal device implements the method described in any embodiment.

Computer program code for performing the operations of the present disclosure may be written in one or more programming languages, including but not limited to object-oriented programming languages—such as Java, Smalltalk, C++, and Includes conventional procedural programming languages—such as "C" or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In situations involving remote computers, the remote computer can be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as an Internet service provider through Internet connection).

The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operations of possible implementations of systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions. It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved. It will also be noted that each block of the block diagram and/or flowchart illustration, and combinations of blocks in the block diagram and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or operations. , or can be implemented using a combination of specialized hardware and computer instructions.

The units involved in the embodiments of the present disclosure can be implemented in software or hardware. Among them, the name of a unit does not constitute a limitation on the unit itself under certain circumstances.

The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, and without limitation, exemplary types of hardware logic components that may be used include: Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), Systems on Chips (SOCs), Complex Programmable Logical device (CPLD) and so on.

In the context of this disclosure, a machine-readable medium may be a tangible medium that may contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. Machine-readable media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media would include one or more wire-based electrical connections, laptop disks, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.

The above description is only a description of the preferred embodiments of the present disclosure and the technical principles applied. Those skilled in the art should understand that the disclosure scope involved in the present disclosure is not limited to technical solutions composed of specific combinations of the above technical features, but should also cover solutions composed of the above technical features or without departing from the above disclosed concept. Other technical solutions formed by any combination of equivalent features. For example, a technical solution is formed by replacing the above features with technical features with similar functions disclosed in this disclosure (but not limited to).

Furthermore, although operations are depicted in a specific order, this should not be understood as requiring that these operations be performed in the specific order shown or performed in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, although several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely example forms of implementing the claims.

Claims (10)

1. A method of data processing, comprising:

in the process of initializing a vehicle system, establishing an object instance corresponding to a vehicle, wherein the object instance carries a chip identifier of a corresponding system-level chip;

responding to the operation of a user on a screen, and acquiring a target chip identifier corresponding to the operated screen;

acquiring a chip identifier carried by a current object instance, wherein the current object instance is an object instance corresponding to a first system level chip;

judging whether the target chip identifier is consistent with the chip identifier carried by the current object instance;

when the target chip identifier is consistent with the chip identifier carried by the current object instance, the first system-in-chip is utilized to process the operated screen;

and when the target chip identifier is inconsistent with the chip identifier carried by the current object instance, establishing communication connection with a second system-in-chip, so that the second system-in-chip processes the operated screen.

2. The method of claim 1, wherein the processing the operated screen with the first system-on-chip comprises:

acquiring a target screen identifier, wherein the target screen identifier is a screen identifier corresponding to an operated screen;

inquiring in the corresponding relation between the screen identifier and the screen interface based on the target screen identifier to obtain a target screen interface corresponding to the target screen identifier;

and calling a corresponding screen instance in the first system-in-chip by using the target screen interface to process the operated screen, wherein the screen instance and the screen are in one-to-one correspondence, and the screen instance comprises a plurality of screen processing methods.

3. The method of claim 1, wherein establishing a communication connection with a second system-on-chip comprises:

and establishing communication connection with the second system-in-chip through a drc communication protocol.

4. The method as recited in claim 1, further comprising:

receiving a processing result of the operated screen;

and controlling the operated screen to output a corresponding result based on the processing result.

5. The method of claim 1, wherein the processing the operated screen with the first system-on-chip comprises:

processing the operated screen by using a first screen instance in the first system-in-chip, wherein the first screen instance refers to a screen instance running on the first system-in-chip;

the step of processing the operated screen by the second system level chip comprises the following steps:

and processing the operated screen by using a second screen instance in the second system-in-chip, wherein the second screen instance refers to a screen instance running on the second system-in-chip.

6. The method according to claim 1, wherein the establishing an object instance corresponding to the vehicle during the initializing of the vehicle system includes:

in the process of initializing a vehicle system, acquiring a vehicle model;

determining a chip identification included in the vehicle based on the vehicle model;

and creating object instances corresponding to the chip identifiers.

7. A data processing apparatus, comprising:

the system comprises an object instance establishing module, a system level chip and a system level chip, wherein the object instance establishing module is used for establishing an object instance corresponding to a vehicle in the process of initializing a vehicle system, and the object instance carries a chip identifier of the corresponding system level chip;

the target chip identification acquisition module is used for responding to the operation of a user on the screen and acquiring a target chip identification corresponding to the operated screen;

the system comprises a current chip identifier acquisition module, a first system level chip and a second system level chip, wherein the current chip identifier acquisition module is used for acquiring a chip identifier carried by a current object instance;

the chip identification judging module is used for judging whether the target chip identification is consistent with the chip identification carried by the current object instance;

the first processing module is used for processing the operated screen by using the first system-in-chip when the target chip identifier is consistent with the chip identifier carried by the current object instance;

and the second processing module is used for establishing communication connection with a second system-level chip when the target chip identifier is inconsistent with the chip identifier carried by the current object instance, so that the second system-level chip processes the operated screen.

8. An electronic device, comprising:

a memory;

a processor; and

a computer program;

wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any one of claims 1-6.

9. A vehicle, characterized in that it comprises a data processing device as claimed in claim 7.

10. A computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of any of claims 1-6.