The invention discloses a vehicle active roll control method which comprises the following steps: setting an allowable vehicle maximum speed vm when the vehicle does not roll, and detecting the instantaneous speed of the vehicle to stop, reverse or advance at a low speed without executing roll so as to ensure the riding smoothness and riding comfort of the vehicle; setting an allowable maximum lateral force Pm, and the instantaneous lateral force of the vehicle is measured to counteract the rollover force of the vehicle caused by topographic change or side slope driving so as to guarantee thedriving stability and safety of the vehicle; by retaining part of the lateral force, the cross-slope driving experience of the driver and passengers is retained.
本申请公开了车辆主动侧倾控制方法,包括:设置一个不侧倾时许用车辆最大速度v,通过检测车辆瞬时速度,进行停车、倒车或低速前进行驶时不执行侧倾,以便保障车辆的驾驭平顺性和乘坐舒适性;设置一个许用最大侧向力P,通过测量车辆瞬时侧向力,抵消由于地形变化、或侧坡行驶引起车辆侧翻力,以保障车辆行驶稳定性与安全性;通过保留部分的侧向力,以便保留驾乘者的横坡行驶体验感。
Vehicle active roll control method
车辆主动侧倾控制方法
2020-06-05
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 |
Vehicle roll driving control mechanism and active roll vehicle using same
European Patent Office | 2022
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