The invention discloses a V2X-based pedestrian and two-wheeled vehicle crossing early warning system and an early warning method thereof.An environment sensing module is arranged on a vehicle and used for collecting obstacle information Za around the vehicle and outputting fused obstacle information Za1; the vehicle-mounted communication module receives the obstacle information Za1 output by the vehicle environment sensing module, broadcasts and sends the real-time obstacle information Za1 detected by the vehicle through a V2X channel and receives the real-time obstacle information Za2 of other vehicles; the information processing module obtains obstacle information Za1 from a vehicle and obstacle information Za2 from V2X and judges the obstacle information Za1 and the obstacle information Za2 to obtain obstacle information Za3 fused with V2X information; and the vehicle body control module controls the vehicle according to the obstacle information Za3 fused with the V2X information. The pedestrian and two-wheeled vehicle crossing early warning system based on V2X and the early warning method thereof have the advantages that obstacle targets in a visual blind area can be detected in scenes such as a'ghost probe ', beyond-visual-range perception is achieved, and the traffic accident rate can be reduced.
本发明公开了一种基于V2X的横穿行人、二轮车预警系统及其预警方法,其环境感知模块设置于本车上,用于采集本车周边的障碍物信息Za并输出融合后的障碍物信息Za1;车载通信模块接收本车环境感知模块输出的障碍物信息Za1,通过V2X通道广播发送本车检测到的实时障碍物信息Za1并接收其他车辆的实时障碍物信息Za2;信息处理模块获取来自自车的障碍物信息Za1和来自V2X的障碍物信息Za2并进行判断,获得融合V2X信息后的障碍物信息Za3;车身控制模块根据融合V2X信息的障碍物信息Za3对自车进行控制。本发明的基于V2X的横穿行人、二轮车预警系统及其预警方法,具有能够在“鬼探头”等场景中对视觉盲区内的障碍物目标进行检测、超视距感知、可降低交通事故率等优点。
V2X-based pedestrian crossing and two-wheeled vehicle early warning system and early warning method thereof
一种基于V2X的横穿行人、二轮车预警系统及其预警方法
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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