车辆下电方向盘自主回正系统研究

Research on Autonomous Correction System of Steering Wheel in Vehicle Power-off

车辆下电方向盘自主回正系统,包括BCM、PEPS、GW、ECM、ESC、EPS、ICE等,EPS模块作为执行器,通过采集方向盘转角传感器信号和其他模块CAN总线信号,按照控制策略在车辆停车时,使方向盘自动回正,提高车辆安全性,延长车辆悬架系统和轮胎的使用寿命。

The autonomous steering wheel self-returning system when the vehicle is powered off,including BCM,PEPS,GW,ECM,ESC,EPS,ICE,etc.The EPS module acts as an actuator,and collects signals from the steering wheel angle sensor and CAN bus signals of other modules.When the vehicle is parked,the steering wheel is automatically returned to the right,which improves the safety of the vehicle and extends the service life of the vehicle suspension system and tires.