The invention discloses a method and device for assisting in vehicle steering and a vehicle. The method comprises the steps that a radar module obtains the data of an object around the vehicle in realtime, and transmits the data to a safety control module; a turning angle sensor acquires a turning angle when the vehicle turns and sends the turning angle to the safety control module; the safety control module predicts a vehicle driving track based on the vehicle speed and the turning angle; the safety control module judges whether the vehicle has a collision risk when running along the predicted vehicle driving track based on the data of the object around the vehicle and the predicted vehicle driving track; when the collision risk is recognized, the safety control module sends a steering intervention instruction to a steering control module; and the steering control module controls the vehicle to perform emergency reverse turning according to the steering intervention instruction. According to the invention, collision can be avoided by forcibly and moderately intervening during steering of the vehicle.
本发明公开了一种辅助车辆转向的方法、装置及车辆,所述方法包括:雷达模块实时获取车辆周围的物体数据,并发送给所述安全控制模块;转角传感器获取车辆转向时的转角,并发送给所述安全控制模块;安全控制模块基于车速和转角预测车辆行驶轨迹;安全控制模块基于车辆周围的物体数据和所预测的车辆行驶轨迹判断车辆沿所预测的车辆行驶轨迹行驶时是否具有碰撞风险;当识别到碰撞风险时,安全控制模块发送转向干预指令给转向控制模块;转向控制模块根据转向干预指令控制车辆进行紧急反向转动。本发明能够在车辆转向时通过强行地适度干预而避免碰撞的发生。
Method and device for assisting in vehicle steering and vehicle
一种辅助车辆转向的方法、装置及车辆
2021-03-02
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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