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authentication and authorization mechanism and system for the Internet of Vehicles

A technology of authentication authorization and authentication system, which is applied in the field of information security, and can solve problems such as wrong V2X messages, affecting normal road driving, logic errors, etc.

Active Publication Date: 2019-05-14
云控智行科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

RSU base station or MEC fog device may also send wrong V2X messages due to its own defects or logic errors, thus affecting normal driving on the road

Method used

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Embodiment Construction

[0041] In order to make those skilled in the art better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this specification. Obviously, the described The embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments of the present specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0042] figure 1An authentication and authorization mechanism for the Internet of Vehicles provided in this manual includes five parts: terminal, side, fog, operator network and cloud. The terminal is the connected vehicle, the side is roadside equipment such as RSU, and the fog is MEC deployed near Roadside platforms ...

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Abstract

The invention provides an authentication and authorization mechanism and system for the Internet of Vehicles, and belongs to the field of information security. Through secondary authentication and token-based identity authentication, the credible problem of V2X information exchange is solved. Wherein the authentication and authorization mechanism comprises the steps that after secondary authentication of a terminal, an edge and fog passes through an operator network and a cloud end, the cloud end is the edge, and a token is generated by the fog; After the cloud end obtains the vehicle path information, side and fog token information is sent to the vehicle; and the vehicle receives the V2X information sent by the side and fog, and authenticates the credibility of the V2X information throughthe stored token. The invention also discloses an authentication and authorization system. The system comprises an operator authentication system, a cloud authentication system, a token system and aV2X system. The authentication and authorization mechanism and system provided by the invention are helpful for the cloud to discover malicious edge and fog equipment, or edge and fog equipment with own defects or logic errors.

Description

technical field [0001] This specification relates to the field of information security, in particular to an authentication and authorization mechanism and system for the Internet of Vehicles. Background technique [0002] V2X (vihicle to X, that is, the exchange of information between vehicles and the outside world) is the key technology of the future intelligent transportation system. It can obtain a series of traffic information such as real-time road conditions, road information, pedestrian information through communication, improve driving safety, reduce congestion, Improve traffic efficiency, etc. Based on V2X technology, traffic safety can be improved, and at the same time, it can provide a low-cost, easy-to-implement technical route and basic platform for autonomous driving, intelligent transportation and vehicle networking innovation. [0003] At present, only the authentication and authorization of IoV terminals is specified in the 3GPP (3rd Generation Partnership ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04W4/46H04W4/44H04L29/06
Inventor 李纪琛宣智渊
Owner 云控智行科技有限公司
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