Vehicle transverse control system and method based on intelligent tires

According to the vehicle transverse control system and method based on the intelligent tires, the air pressure, the accelerated speed and the rotating angle of each tire are obtained through intelligent sensors arranged on the inner sides of vehicle tire treads, the load, the mass center position and the cornering stiffness parameter of a vehicle and the optimal rotating angle of front wheels are obtained through processing, and then steering of the whole vehicle is controlled; when the system is applied to a commercial cargo-carrying vehicle, the control precision can be improved, so that the turning angle of a steering wheel is reduced to a certain extent, and the safety, comfort and stability of vehicle driving are improved. 本发明涉及基于智能轮胎的车辆横向控制系统及方法，通过布设在车辆轮胎胎面内侧的智能传感器获取每个轮胎的气压、加速度和转角，经过处理获取车辆的载荷和质心位置、侧偏刚度参数以及前轮的最优转角，进而控制整车转向，应用在商用载货车辆上时，能够提升控制精度，从而在一定程度上减少方向盘的转角，进而提升车辆行驶的安全性、舒适性和平稳性。