The invention discloses a vehicle-road cooperation identity authentication method and system, and relates to the technical field of identity authentication, and the method comprises the steps: enabling a camera and a measurement radar to collect the external information of a vehicle when the vehicle runs to a gate entrance, and transmitting the external information to a rapid authentication end; the quick authentication end opens a gate entrance after receiving the external information of the vehicle, extracts the characteristic quantity in the external information of the vehicle, and sends the characteristic quantity to the server authentication end through the communication module; the server authentication end compares the characteristic quantity with information in the police service system end, if the difference degree of the characteristic quantity is larger than a set threshold value, an alarm is given, if the difference degree of the characteristic quantity is smaller than the set threshold value, weighted calculation is carried out, and if the difference degree of the characteristic quantity is larger than the set threshold value after calculation, an alarm is given and the vehicle is tracked. The rapid authentication terminal can directly collect vehicle information and release the vehicle information, and the vehicle information is transmitted to the rapid authentication terminal at an exit only when the vehicle information is checked to be abnormal, so that the logic design can greatly improve the efficiency of vehicle authentication.
本发明公开了一种车路协同的身份认证方法及系统,涉及一种身份认证技术领域,包括车辆行驶至闸门入口时,摄像头和测量雷达采集车辆外部信息并发送至快速认证端;快速认证端接收到车辆外部信息后打开闸门入口,快速认证端提取车辆外部信息中的特征量,通过通信模块发送至服务器认证端;服务器认证端将特征量与警务系统端内的信息进行对比,若特征量的差异度大于所设阈值则进行报警,若小于所设阈值则进行加权计算,计算后若大于所设阈值则进行警告并对此车辆进行跟踪。本发明的快速认证端可以直接收集车辆信息并进行放行,只有核对存在异常时才会传递到出口处的快速认证端,这样的逻辑设计可以大幅度提高车辆认证的效率。
Identity authentication method and system for vehicle-road cooperation
一种车路协同的身份认证方法及系统
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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