The invention provides a collision avoidance assistance system and a collision avoidance assistance device. A collision avoidance assistance device (10) of a first vehicle in a collision avoidance assistance system (100) transmits a first wireless signal indicating position information and speed information of the first vehicle. When a collision avoidance assistance device of a second vehicle of the collision avoidance assistance system receives a first wireless signal, position information and speed information of a first vehicle are acquired based on the first wireless signal. When it is determined that the first vehicle is likely to collide with the second vehicle on the basis of the position information and the speed information and the position information and the speed information of the first vehicle acquired by a peripheral information sensor device (70) of the second vehicle, a second wireless signal indicating collision information is transmitted. The collision avoidance assistance device for the first vehicle performs a collision avoidance process on the first vehicle when receiving the second wireless signal.
本发明提供碰撞避免辅助系统和碰撞避免辅助装置。碰撞避免辅助系统(100)的第一车辆的碰撞避免辅助装置(10)发出表示第一车辆的位置信息和速度信息的第一无线信号。碰撞避免辅助系统的第二车辆的碰撞避免辅助装置在接收到第一无线信号的情况下,基于第一无线信号来获取第一车辆的位置信息和速度信息,在基于这些位置信息和速度信息以及由第二车辆的周边信息传感器装置(70)获取到的第一车辆的位置信息和速度信息而判定为第一车辆与第二车辆可能会碰撞的情况下,发出表示碰撞信息的第二无线信号。第一车辆的碰撞避免辅助装置在接收到第二无线信号的情况下,对第一车辆实施碰撞避免处理。
Collision avoidance assistance system and collision avoidance assistance device
碰撞避免辅助系统和碰撞避免辅助装置
2022-08-23
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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