The invention provides a vehicle anti-skid control method and device, equipment, a medium and a vehicle, and the method comprises the steps: obtaining first speed information of the vehicle, a first adhesion coefficient of a vehicle driving road, and a first slip rate of the vehicle under the condition that a hydraulic control system of the vehicle is detected to be in failure; obtaining a first interval corresponding to the first adhesion coefficient and the first speed information from a pre-obtained first corresponding relationship, wherein each group of first corresponding sub-relationship comprises the adhesion coefficient, the speed information and a corresponding slip rate interval; under the condition that the first slip rate is larger than the maximum value of the first interval, calculation is carried out based on the slip rate and the maximum value, the power limiting torque of the vehicle is obtained, and the power limiting torque is used for limiting sliding of the vehicle; and the engine of the vehicle is controlled through the power limiting torque until the slip rate of the vehicle is located in a second interval, and the second interval is determined according to the maximum value. According to the embodiment of the invention, the accuracy of power limit torque calculation can be improved.
本申请提供了一种车辆防滑控制方法、装置、设备、介质及车辆,方法包括:在检测到车辆的液压控制系统处于失效的情况下,获取车辆的第一速度信息,车辆行驶道路的第一附着系数,以及车辆的第一滑移率,从预获取的第一对应关系中得到第一附着系数和第一速度信息对应的第一区间,每组第一对应子关系包括附着系数、速度信息以及对应的滑移率的区间;在第一滑移率大于第一区间的最大值的情况下,基于滑移率和最大值进行计算,得到车辆的动力限制扭矩,动力限制扭矩用于限制车辆滑动;对车辆的发动机采用动力限制扭矩进行控制,直到车辆的滑移率位于第二区间,第二区间根据最大值确定。本申请实施例能够提高动力限制扭矩计算的精确度。
Vehicle anti-skid control method, device and equipment, medium and vehicle
车辆防滑控制方法、装置、设备、介质及车辆
2025-03-25
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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