The invention discloses a traffic method and system of a networked automatic driving vehicle at a traffic light intersection, belongs to the technical field of networked communication, and provides scene classification and a solution method of each scene in a targeted manner for the actual current situation of a future intelligent traffic transition period. A first scene classification is that SPAT messages sent by a traffic light RSU can be normally received. A second scene classification is that the SPAT message sent by the traffic light RSU is not received, but the traffic light information can be detected by a vehicle-mounted camera. A third scene classification is that the SPAT message sent by the traffic light RSU is not received, the traffic light cannot be detected by the vehicle-mounted camera, the traffic light can be detected by surrounding vehicles, and the V2X function is achieved. A fourth scene classification is that when the SPAT message sent by the traffic light RSU is not received, the vehicle-mounted camera cannot detect the traffic light, and the surrounding vehicles cannot detect the traffic light or do not have the V2X function.
本发明公开了一种网联式自动驾驶车辆在红绿灯路口的通行方法及系统,属于网联式通信技术领域,对于未来智慧交通过渡期的实际现状,针对性地提出场景分类及各场景的解决方法,第一场景分类:能正常接收到红绿灯RSU发出的SPAT消息。第二场景分类:未接收到红绿灯RSU发出的SPAT消息,但车载摄像头可以检测到红绿灯信息。第三场景分类:未接收到红绿灯RSU发出的SPAT消息且车载摄像头无法检测到红绿灯,周围车辆能够检测到红绿灯且具备V2X功能。第四场景分类:未接收到红绿灯RSU发出的SPAT消息且车载摄像头无法检测到红绿灯,周围车辆无法检测到红绿灯或不具备V2X功能。
Traffic method and system of networked automatic driving vehicle at traffic light intersection
网联式自动驾驶车辆在红绿灯路口的通行方法及系统
2021-12-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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