The invention provides a vehicle control system based on road surface condition tactile perception. The vehicle control system comprises a road surface condition tactile perception subsystem and a whole vehicle control subsystem. The road surface condition perception subsystem comprises a tire, an MEMS sensor, a signal processing unit and an electronic circuit, the tire is mechanically connected with an automobile drive axle, the MEMS sensor is buried in the inner wall of the tire and connected with the signal processing unit through the electronic circuit, and the signal processing unit is installed on a hub of the tire; the whole vehicle control subsystem comprises a wireless transmission unit, a data processing unit, an electronic circuit and a whole vehicle control unit, and the data processing unit is installed in the control unit of the automobile, connected with the signal processing unit through the wireless transmission unit and connected with the whole vehicle control unit through the electronic circuit; the whole vehicle control unit is installed in a control unit of the vehicle and adjusts a whole vehicle control strategy in time according to key information in the roadsurface condition information sent by the data processing unit, and driving safety is achieved.
本发明提供一种基于道路表面状况触觉感知的车辆控制系统,包括道路表面状况触觉感知子系统和整车控制子系统;道路表面状况感知子系统包括轮胎、MEMS传感器、信号处理单元和电子线路,轮胎与汽车驱动桥机械相连,MEMS传感器埋设在轮胎的内壁,并与信号处理单元通过电子线路连接,信号处理单元安装在轮胎的轮毂上;整车控制子系统包括无线传输单元、数据处理单元、电子线路和整车控制单元,数据处理单元安装在汽车的控制单元内,通过无线传输单元与信号处理单元连接,通过电子线路与整车控制单元连接;整车控制单元安装在汽车的控制单元内,根据数据处理单元发送的道路表面状况信息中的关键信息及时调整整车控制策略,实现行车安全。
Vehicle control system based on road surface condition tactile perception
一种基于道路表面状况触觉感知的车辆控制系统
2021-01-15
Patent
Electronic Resource
Chinese
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