System and method for identity authentication of road traffic signal control facilities
A traffic signal and identity authentication technology, applied in the field of road traffic signal management and control facility identity authentication system, can solve the problem of increased security risk of network data information interaction, reduce interaction security risk, efficient and reliable identity authentication and encrypted transmission functions, The effect of improving the safety protection ability
Active Publication Date: 2022-01-18
TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY
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[0003] In order to solve the problem that the communication encryption method of the existing road traffic signal management and control facilities cannot meet the demand gradually, resulting in increasing security risks, the present invention provides an identity authentication system for road traffic signal management and control facilities, which solves the problem that the network of road traffic signal management and control facilities The problem of increased security risk of data information interaction has improved the network transmission security protection capabilities of road traffic signal control facilities
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[0094] Such as figure 1 As shown, a road traffic signal management and control facility identity authentication system of the present invention includes: a certificate server 1, a road traffic signal management and control system 2, a road traffic signal management and control facility 4, a certificate management terminal 3, and a security module 5; It is used to generate, store and manage the device identity certificate of the road traffic signal control facility 4 and the identity certificate of the road traffic signal control system 2; the road traffic signal control system 2 and the road traffic signal control facility 4 perform encrypted communication to realize the control of traffic signals ; The road traffic signal management and control facility 4 includes: a road traffic signal control machine, a video detector, and an intelligent cone barrel.
[0095] In the technical solution of this patent, the road traffic signal management and control facility 4 includes a safet...
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The identity authentication system for road traffic signal management and control facilities provided by the present invention is provided with a hardware-based certificate management terminal and a security module. By setting the certificate management terminal, the user authority of all road traffic signal management and control facilities applying for authentication is authorized to ensure that Only authorized users can carry out encrypted communication; through the security module, the encrypted communication of each road traffic signal control facility is controlled, which improves the network transmission security protection capability of road traffic signal control facilities, and reduces the traffic control equipment network in complex networks. Data information exchange security risk. At the same time, this patent also discloses an identity authentication method for road traffic signal control facilities.
Description
technical field [0001] The invention relates to the technical field of traffic networks, in particular to an identity authentication system and method for road traffic signal control facilities. Background technique [0002] Road traffic signal management and control facilities include: road traffic signal controllers, video detectors, smart cones and other intelligent traffic control equipment. The road traffic signal management and control facility interacts with the intelligent networked car and the Internet of Vehicles service platform through the Internet of Vehicles. It is the core unit of the Internet of Vehicles system. Its data interaction security is related to the overall safety of vehicles, pedestrians and road traffic. basis for orderly operation. With the development of Internet of Vehicles technology, road traffic signal management and control facilities are gradually changing from relatively single and closed traffic private network communication to private ...
Claims
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IPC IPC(8): H04W12/041H04W12/069H04W12/02G08G1/09
CPCH04W12/02G08G1/09
Inventor 刘东波何广进朱远建张宾徐棱蔡玉宝杨光
Owner TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY