The invention discloses a control system and method based on transverse active collision avoidance. Comprising a vehicle information acquisition and interaction system, a transverse active anti-collision control system, a longitudinal auxiliary anti-collision system, an intelligent cooperative lane changing system and a wheel independent steer-by-wire system, wherein the longitudinal auxiliary anti-collision system is used for assisting in controlling lane changing or avoiding vehicle longitudinal collision in the steering process; the intelligent collaborative lane changing system is used for coordinating the vehicles threatened by transverse collision to execute lane changing operation; the wheel independent steer-by-wire system is used for controlling the steering operation of each wheel of the vehicle; the transverse active anti-collision control system judges whether a vehicle has a transverse collision threat or not according to information collected by the vehicle information collection and interaction system and controls whether to start the intelligent collaborative lane changing system to change lanes or steer to avoid obstacles or not, and meanwhile, the longitudinal auxiliary anti-collision system is started in the lane changing or steering process. The lateral safety problem of a vehicle during driving is solved, and the lateral safety and stability of the vehicle during driving are guaranteed.
本发明公开了一种基于横向主动防撞的控制系统及方法,包括车辆信息采集与交互系统、横向主动防撞控制系统、纵向辅助防撞系统、智能协同变道系统、车轮独立线控转向系统:纵向辅助防撞系统用于辅助控制换道或转向过程中避免发生车辆纵向碰撞;智能协同变道系统用于协调受到横向碰撞威胁的车辆执行换道操作;车轮独立线控转向系统用于控制车辆各个车轮的转向操作;横向主动防撞控制系统根据车辆信息采集与交互系统采集的信息判断车辆是否有横向碰撞威胁并控制是否启动智能协同变道系统进行换道或转向以躲避障碍物,同时在换道或转向的过程中启动纵向辅助防撞系统。旨在解决车辆在行驶时的侧向安全问题,保证车辆在行驶时的横向安全性和稳定性。
Control system and method based on transverse active collision avoidance
一种基于横向主动防撞的控制系统及方法
12.04.2022
Patent
Elektronische Ressource
Chinesisch
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