Intelligent network connection automobile anonymous identity authentication system and method based on block chain
An identity authentication and blockchain technology, applied in the field of anonymous identity authentication systems for intelligent connected vehicles, can solve problems such as increased costs and large storage resource overhead, so as to reduce the impact of vehicle security, prevent tracking problems, and reduce security. effect of risk
Pending Publication Date: 2021-11-02
FAW CAR CO LTD
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[0006] The purpose of the present invention is to solve the problem of high cost of storage resources for anonymous identity authentication of vehicles in the field of existing intelligent networked vehicles and to provide a blockchain-based anonymous identity authentication system for intelligent networked vehicles and method
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[0028] According to the attached figure 1 The present invention is described further:
[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than ind...
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The invention discloses an intelligent network connection automobile anonymous identity authentication system and method based on a block chain, and belongs to the technical field of Internet, the system is composed of a vehicle, a road side unit and a cloud server, the vehicle is electrically connected with the road side unit, and the road side unit is in network connection with the cloud server. The invention provides an intelligent network connection automobile anonymous identity authentication system and method based on a block chain, and solves the problems of frequent certificate application, insufficient vehicle-mounted resource utilization rate and low certificate utilization rate in the aspects of pseudonym certificate application, storage and management in traditional anonymous identity authentication; therefore, the influence of the RSU distribution condition on the safety of the vehicle is reduced, the safety risk of the Internet of Vehicles is reduced, and the problem that the user is tracked during networking is effectively prevented.
Description
technical field [0001] The invention discloses a blockchain-based anonymous identity authentication system and method for intelligent connected vehicles, belonging to the technical field of the Internet. Background technique [0002] In the current information age, car intelligence has become an obvious trend. This year, the rapid development of intelligent networked vehicles is inseparable from the strong support of information technology progress. In the field of vehicle networking, vehicles need to continuously broadcast and receive messages from surrounding vehicles or intelligent transportation equipment. In this large-scale and In a communication scenario with an open wireless channel, the car, as a mobile network unit, is vulnerable to security threats and bears the risk of privacy leakage. [0003] At present, there are mainly four methods for vehicle anonymous identity authentication in the field of intelligent networked vehicle networking: schemes based on public ...
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Login to View More IPC IPC(8): H04W4/44H04W12/02
CPCH04W4/44H04W12/02
Inventor 董天铎马良刘行王浩博蒙天地马宁张时萌
Owner FAW CAR CO LTD