The invention relates to a vehicle anti-skid method and device, computer equipment, a computer readable storage medium and a computer program product, and is applied to the technical field of vehicle control. The method comprises the steps that the slip rate of each wheel of a vehicle is obtained, and the slip condition of the vehicle is determined according to the slip rate of each wheel; wherein the slipping conditions comprise single-wheel slipping, double-wheel slipping and multi-wheel slipping; the driving state of the vehicle is obtained, and a corresponding slip coping strategy is determined according to the slip condition and the driving state; wherein the driving state comprises a driving mode and a road adhesion coefficient; the driving mode comprises a standard mode and a difficult mode; controlling wheels of the vehicle according to the slip coping strategy to restore the stability of the vehicle; the slip coping strategy includes increasing the negative torque value of the slipping wheel, or increasing the negative torque value of the slipping wheel, and applying an amount of change in the negative torque value to at least one other wheel negative torque value. The method can improve the active anti-skid effect of the vehicle.
本申请涉及一种车辆防滑方法、装置、计算机设备、计算机可读存储介质和计算机程序产品,应用于车辆控制技术领域。所述方法包括:获取车辆的各车轮的滑移率,根据各车轮的滑移率确定车辆的打滑情况;其中,打滑情况包括单轮打滑、双轮打滑和多轮打滑;获取车辆的驾驶状态,根据打滑情况和驾驶状态,确定对应的打滑应对策略;其中,驾驶状态包括驾驶模式和路面附着系数;驾驶模式包括标准模式和困难模式;根据打滑应对策略控制车辆的车轮,以恢复车辆稳定;打滑应对策略包括提高打滑车轮的负扭矩值,或提高打滑车轮的负扭矩值,并将负扭矩值的变化量施加到至少一个其它车轮负扭矩值中。采用本方法能够提高车辆主动防滑效果。
Vehicle antiskid method and device, computer equipment, readable storage medium and product
车辆防滑方法、装置、计算机设备、可读存储介质和产品
2024-08-30
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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