CN106375280B - Intelligent gateway platform for expressway information board control system - Google Patents
Intelligent gateway platform for expressway information board control system Download PDFInfo
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- CN106375280B CN106375280B CN201610718544.0A CN201610718544A CN106375280B CN 106375280 B CN106375280 B CN 106375280B CN 201610718544 A CN201610718544 A CN 201610718544A CN 106375280 B CN106375280 B CN 106375280B
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- 238000004891 communication Methods 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 230000003993 interaction Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010977 unit operation Methods 0.000 claims description 2
- 230000006855 networking Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Multimedia (AREA)
- Small-Scale Networks (AREA)
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Abstract
The invention relates to the technical field of highway information board control, in particular to an intelligent gateway platform for a highway information board control system. The intelligent information board comprises an information board information distribution unit and an information board information publishing unit, wherein the information board information distribution unit comprises an Ethernet interface data distribution module, a serial bus interface data distribution module, a first protocol conversion module and a first data communication module; the first protocol conversion module is used for realizing the conversion between the communication protocols of different expressway information boards and the standard communication protocol; the information board information publishing unit comprises a second data communication module, a safety module, a second protocol conversion module, a database module and an information publishing module. The intelligent gateway platform is arranged between the highway information board and the information board control system, so that the problem that the highway information board is not unified in standard is solved, and the information board control system is unified in networking and publishing information.
Description
Technical field
The present invention relates to highway advices plate control technology fields, more particularly to one kind is towards highway advices plate control
The intelligent gateway platform of system processed.
Background technique
Highway advices plate system plays a key effect in the publication of the information such as traffic guiding, safety instruction, in order to make letter
The promulgated standard of breath simultaneously promotes efficiency for issuing, is managed concentratedly to the control of highway advices plate.Due to domestic right
The ununified standard criterion of highway advices plate, and manufacturer is numerous, hardware interface and software protocol also phase not to the utmost
Together, most of producers use respective customized communications protocol, do not form the communications protocol for meeting and seeking unity of standard in industry.?
In practical application, each administrative office's advices plate control network of highway is not carried out intercommunication, these situations are advices plate control system
Completely the realization of a networking publication brings very big difficulty.
Poor, subsequent development difficulty that there are network protocol intercommunity in current technology application, use and maintenance cost are high, produce
The problems such as product unreasonable structure, exploitation maintenance are too dependent on producer, new increase hardware device, leads to system complex, safeguards
Difficulty, investment increase.Nonetheless, considerable occasion still is difficult to realize network protocol intercommunication and information unification publication, resistance
The development of the unified publication of highway information panel control system information is hindered.
Summary of the invention
To solve the above problems, the present invention provides a kind of intelligent gateways towards highway information panel control system to put down
Platform helps to improve consistency, the safety of entire highway information panel control system.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of intelligent gateway platform towards highway information panel control system, including the collecting and distributing unit of advices plate information and
Advices plate information issue unit；
The collecting and distributing unit of advices plate information includes the collecting and distributing module of Ethernet interface data, serial bus interface data set
Dissipate module, the first protocol conversion module and the first data communication module；Wherein, the collecting and distributing module of Ethernet interface data is used for and branch
The highway information panel assembly connection for holding Ethernet protocol, interacts corresponding operation data and control command；It is serial total
The collecting and distributing module of line interface data is used to connect with the highway information panel assembly of serial bus protocol is supported, interacts corresponding
Operation data and control command；First protocol conversion module for realizing different highway advices plates communications protocol with
Conversion between standard communication protocol,
So as to be transmitted to the first data communication module again after the data fit standard communication protocol of collecting and distributing each advices plate；First
Data communication module for realizing advices plate information collecting and distributing unit and advices plate information issue unit data interaction；
The advices plate information issue unit includes the second data communication module, security module, second protocol modulus of conversion
Block, database module and information issuing module；Wherein, the second data communication module for realizing advices plate information issue unit with
The data interaction of the collecting and distributing unit of advices plate information；Security module is used for by interacting with the collecting and distributing unit of advices plate information, and utilization is white
List authentication mechanism carries out safety certification to it, if the collecting and distributing unit of advices plate information and advices plate information are sent out by certification
Cloth unit, which is established, trusts, combined network communication；Second protocol conversion module is used to parse the received data for complying with standard agreement, turns
It is changed to the available data cell of information issuing module；Database module is used to record the information of advices plate information issue unit operation
The publication of plate information and operation note；Information issuing module is used to communicate with information panel control system, receives data to be released.
Further, first data communication module and the second data communication module are external by ethernet communication mode
Communication.
Preferably, the standard communication protocol is to send the socket that instruction carries out based on Transmission Control Protocol, with JSON format
Communications protocol.
Further, the information issuing module has unified information distributing interaction interface, for all kinds of freeway surveillance and controls
Scheduling system access control advices plate.
The present invention is provided with intelligent gateway platform between advices plate and information panel control system, utilizes intelligent gateway platform pair
Each advices plate realizes that unified management, uniform data communications protocol, the networking intercommunication being easy to implement between each advices plate facilitate information
The unified networking release information of panel control system.Meanwhile intelligent gateway platform is divided into the collecting and distributing unit of advices plate information and advices plate
Information issue unit, the collecting and distributing unit of information are responsible for the distribution of collection and the instruction of each advices plate data and the system of communications protocol
One, security module is equipped in information issue unit, what only safety certification passed through just can be carried out combined network communication, it is ensured that control system
The safety of system.
The intelligent gateway platform can be applied to several scenes, for example, the advices plate information collection by flexible configuration
Throwaway member is equipped at least two, and advices plate information issue unit is equipped with one, realizes one-to-many management mode；Alternatively, described
The collecting and distributing unit of advices plate information be equipped at least two, advices plate information issue unit be equipped at least two, realize multi-to-multi
Management mode.
The present invention overcomes height by the way that intelligent gateway platform is arranged between highway advices plate and information panel control system
Fast road information plate do not seek unity of standard specification the problem of, realize the unified networking release information of information panel control system, simultaneously
The intercommunication between each administrative office's advices plate control network of highway is also achieved, highway information board management water is improved
It is flat.
Detailed description of the invention
Fig. 1 is composed structure schematic diagram of the invention；
Fig. 2 is course of work flow chart of the present invention；
In figure, 1, highway advices plate, 2, the collecting and distributing unit of advices plate information, 21, the collecting and distributing module of Ethernet interface data,
22, the collecting and distributing module of serial bus interface data, the 23, first protocol conversion module, the 24, first data communication module, 3, advices plate
Information issue unit, the 31, second data communication module, 32, security module, 33, second protocol conversion module, 34, database mould
Block, 35, information issuing module, 4, information panel control system.
Specific embodiment
Detailed description of embodiments of the present invention with reference to the accompanying drawing.
A kind of intelligent gateway platform towards highway information panel control system, as shown, being located at highway feelings
It reports between plate 1 and information panel control system 4, for combined network communication between the two.It includes collecting and distributing 2 He of unit of advices plate information
Advices plate information issue unit 3, can be according to application scenarios, the quantity of setting information collecting and distributing unit and information issue unit, example
Such as, the collecting and distributing unit of multiple information and an information issue unit can be set, realize one-to-many management mode；It can also be simultaneously
The collecting and distributing unit of multiple information and multiple information issue units are set, realize the management mode of multi-to-multi.
As shown, the collecting and distributing unit 2 of advices plate information includes the collecting and distributing module 21 of Ethernet interface data, serial bus interface
The collecting and distributing module 22 of data, the first protocol conversion module 23 and the first data communication module 24；The Ethernet interface data set
It dissipates module 21 and is connected with the highway information panel assembly of Ethernet protocol is supported, interact corresponding operation data and control
System order；The highway information panel assembly they the serial bus interface data collecting and distributing module 22 and support serial bus protocol
Connection, interacts corresponding operation data and control command；First protocol conversion module 23 is public for realizing different high speeds
Conversion between the communications protocol and standard communication protocol of road advices plate, so that the data fit standard of collecting and distributing each advices plate is logical
It is transmitted to the first data communication module again after news agreement；First data communication module 24 is by the number of each collecting and distributing unit of advices plate information
According to being interacted by ethernet communication mode and advices plate information issue unit 3.
Advices plate information issue unit 3 includes the second data communication module 31, security module 32, second protocol conversion module
33, database module 34 and information issuing module 35；Second data communication module 31 by ethernet communication mode with
Collecting and distributing 2 interaction data of unit of advices plate information；The security module 32 with the collecting and distributing unit 2 of advices plate information by interacting, benefit
Safety certification is carried out to it with white list authentication mechanism, if the collecting and distributing unit of advices plate information and advices plate are believed by certification
It ceases release unit and establishes and trust, combined network communication；Second protocol conversion module 33 parses the received data for complying with standard agreement,
Be converted to the available data cell of information issuing module；Database module 34 is used to record the operation of advices plate information issue unit
The publication of advices plate information and operation note；Information issuing module 35 provides unified information distributing interaction interface, so as to all kinds of high speeds
Highway monitoring dispatches system access control advices plate, transmits data to be released to it.
The course of work of the invention is exemplified below:
As shown in Fig. 2, information panel control system issues information by the information issuing module of advices plate information issue unit
Plate instruction, security module carry out judging whether that legitimate user operates by the comparison of white list account, and security module does not pass through
White list compares, then the operation is stored in database, returns to the operating result that white list compares failure, which terminates.
Security module is compared by white list account, then instructs this by second protocol conversion module and carry out protocol conversion, through marking
Quasi- agreement passes to the first protocol conversion module of the collecting and distributing unit of advices plate information, is converted to the association of corresponding highway advices plate
View is handed down to advices plate by Ethernet or the collecting and distributing module of serial bus data interface, and advices plate returns to execution after executing the instruction
As a result, after carrying out two-wheeled protocol conversion via the first protocol conversion module and second protocol conversion module, it will by database module
This operates deposit database, and final implementing result is returned to information panel control system, which terminates.
Claims (5)
1. a kind of intelligent gateway platform towards highway information panel control system, it is characterised in that: including advices plate information
Collecting and distributing unit and advices plate information issue unit；
The collecting and distributing unit of advices plate information includes the collecting and distributing module of Ethernet interface data, the collecting and distributing mould of serial bus interface data
Block, the first protocol conversion module and the first data communication module；Wherein, the collecting and distributing module of Ethernet interface data be used for support with
The too highway information panel assembly connection of fidonetFido, interacts corresponding operation data and control command；Universal serial bus connects
The mouth collecting and distributing module of data is used to connect with the highway information panel assembly of serial bus protocol is supported, interacts corresponding behaviour
Make data and control command；First protocol conversion module for realizing different highway advices plates communications protocol and standard
Conversion between communications protocol, so that it is logical to be transmitted to the first data after the data fit standard communication protocol of collecting and distributing each advices plate again
Interrogate module；First data communication module is handed over for realizing the data of the collecting and distributing unit of advices plate information and advices plate information issue unit
Mutually；
The advices plate information issue unit includes the second data communication module, security module, second protocol conversion module, number
According to library module and information issuing module；Wherein, the second data communication module is for realizing advices plate information issue unit and information
The data interaction of the collecting and distributing unit of plate information；Security module is used to utilize white list by interacting with the collecting and distributing unit of advices plate information
Authentication mechanism carries out safety certification to it, if the collecting and distributing unit of advices plate information and the publication of advices plate information are single by certification
Member, which is established, trusts, combined network communication；Second protocol conversion module is used to parse the received data for complying with standard agreement, is converted to
The available data cell of information issuing module；Database module is used to record the advices plate letter of advices plate information issue unit operation
Breath publication and operation note；Information issuing module is used to communicate with information panel control system, receives data to be released；The letter
Ceasing release module has unified information distributing interaction interface, dispatches system access control advices plate for all kinds of freeway surveillance and controls.
2. the intelligent gateway platform according to claim 1 towards highway information panel control system, it is characterised in that:
First data communication module and the second data communication module is externally communicated by ethernet communication mode.
3. the intelligent gateway platform according to claim 1 towards highway information panel control system, it is characterised in that:
The standard communication protocol is to send the socket communication agreement that instruction carries out based on Transmission Control Protocol, with JSON format.
4. the intelligent gateway platform according to claim 1-3 towards highway information panel control system,
Be characterized in that: the collecting and distributing unit of advices plate information is equipped at least two, and advices plate information issue unit is equipped with one.
5. the intelligent gateway platform according to claim 1-3 towards highway information panel control system,
Be characterized in that: the collecting and distributing unit of advices plate information is equipped at least two, and advices plate information issue unit is equipped at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718544.0A CN106375280B (en) | 2016-08-25 | 2016-08-25 | Intelligent gateway platform for expressway information board control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718544.0A CN106375280B (en) | 2016-08-25 | 2016-08-25 | Intelligent gateway platform for expressway information board control system |
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| Publication Number | Publication Date |
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| CN106375280A CN106375280A (en) | 2017-02-01 |
| CN106375280B true CN106375280B (en) | 2019-06-21 |
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| CN201610718544.0A Expired - Fee Related CN106375280B (en) | 2016-08-25 | 2016-08-25 | Intelligent gateway platform for expressway information board control system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453241A (en) * | 2016-08-26 | 2017-02-22 | 山东高速信息工程有限公司 | Protocol converter for unifying control of highway information boards |
| CN109474613B (en) * | 2018-12-11 | 2022-08-19 | 北京数盾信息科技有限公司 | Highway information issuing private network security reinforcement system based on identity authentication |
| CN111787027A (en) * | 2020-07-28 | 2020-10-16 | 北京博宇通达科技有限公司 | A security protection system and method for releasing traffic information |
| CN114937349B (en) * | 2022-05-10 | 2023-09-12 | 山东高速信息集团有限公司 | Charging lane state monitoring device, method and medium |
| CN119127994A (en) * | 2024-11-08 | 2024-12-13 | 中交一航局安装工程有限公司 | WEB-based information board monitoring method and system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005022680A1 (en) * | 2005-05-17 | 2006-11-30 | Robert Bosch Gmbh | Speed and distance controller with Stop & Go function |
| CN201378361Y (en) * | 2009-03-05 | 2010-01-06 | 黄支伟 | Network Distributed Expressway Monitoring System Based on Network Interconnection Protocol |
| TWI427559B (en) * | 2010-09-06 | 2014-02-21 | Ind Tech Res Inst | Multi-lane free flow electronic toll collection system and on board unit thereof |
| CN102722980A (en) * | 2011-03-30 | 2012-10-10 | 上海天缘迪柯信息技术有限公司 | Method for full-digital real-time multiple signal fusion |
| CN103259868B (en) * | 2013-05-31 | 2016-12-28 | 清华大学 | A kind of data collaborative processing system based on intelligent gateway |
| CN103985260B (en) * | 2014-05-29 | 2016-05-25 | 公安部交通管理科学研究所 | Highway main line vehicle speed control system |
| CN204680211U (en) * | 2015-06-19 | 2015-09-30 | 贵州黔通智联科技产业发展有限公司 | A kind of highway LED advices plate intelligent controller |
| CN105160881B (en) * | 2015-09-25 | 2018-04-03 | 青岛海信网络科技股份有限公司 | A kind of traffic monitoring system and its method |
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Effective date of registration: 20220506 Address after: 22 / F, Qilu traffic information industrial park, building 2, union Fortune Plaza, 2177 Tianchen Road, Jinan high tech Industrial Development Zone, Shandong Province Patentee after: Shandong high speed information Group Co.,Ltd. Address before: No.143, Jiangjun Road, Licheng District, Jinan City, Shandong Province, 250108 Patentee before: SHANDONG HI-SPEED INFORMATION ENGINEERING Co.,Ltd. |
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Granted publication date: 20190621 |