The invention belongs to the technical field of auxiliary driving, and discloses a vehicle lateral movement control system and a control method thereof.The vehicle lateral movement control system comprises a lateral movement control unit, the lateral movement control unit comprises two shifting pieces symmetrically arranged on a steering wheel, a shifting piece angle sensor and a shifting piece reset torsion spring, the shifting pieces are lateral driving operation mechanisms of a driver, and the shifting pieces are arranged on the steering wheel; the plectrum angle sensor is used for collecting a plectrum rotation angle signal, and the plectrum reset torsion spring is used for resetting the plectrum; the lateral movement control unit comprises a whole vehicle controller and a drive-by-wire chassis, the signal output end of the shifting piece angle sensor is connected with the signal input end of the whole vehicle controller, and the signal output end of the whole vehicle controller is connected with the drive-by-wire chassis, so that after a shifting piece rotation angle signal is received, the lateral driving intention of a driver is analyzed, and the driving intention of the driver is determined. Through chassis coordination control, the lateral driving intention is tracked. The system is helpful for improving the control force of a driver on the movement of the vehicle, and is helpful for improving the maneuverability and obstacle avoidance capability of the vehicle.
本发明属于辅助驾驶技术领域,公开一种车辆侧向运动操控系统及其控制方法,该车辆侧向运动操控系统包括侧向运动操纵单元,包括对称设置于方向盘的两个拨片、拨片角度传感器及拨片复位扭簧,所述拨片是驾驶员侧向驾驶操作机构,所述拨片角度传感器用于采集拨片转角信号、所述拨片复位扭簧用于拨片复位;侧向运动控制单元,包括整车控制器以及线控底盘,所述拨片角度传感器的信号输出端连接所述整车控制器的信号输入端,所述整车控制器的信号输出端连接所述线控底盘,以在接收到拨片转角信号后,分析驾驶员侧向驾驶意图,通过底盘协调控制,对侧向驾驶意图进行追踪。该系统有助于提高驾驶员对车辆的运动的控制力,有助于提高车辆机动性和避障能力。
Vehicle lateral movement control system and control method thereof
一种车辆侧向运动操控系统及其控制方法
2024-08-20
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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|European Patent Office | 2020
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