The invention provides a vehicle slip control method and device and electronic equipment.The control method comprises the steps that the axle speed difference is calculated, the axle speed difference is the difference value between the axle speed of a vehicle and the running speed of the vehicle, and when the axle speed difference is larger than the axle speed difference allowable value at the current vehicle speed, the vehicle is in a slip state; judging whether the state of the vehicle meets a starting condition of a slip control process or not, wherein the starting condition comprises that the vehicle is in a slip state and the state of the vehicle meets an additional judgment condition; and under the condition that the vehicle state meets the starting condition, starting a slip control process of the vehicle, so that the axle speed difference is controlled within an allowable range. According to the method, the vehicle slippage is quickly reduced before the TCS function is activated, and the intervention frequency of the TCS function is reduced, so that the stability and safety of the vehicle are improved.

    本发明提供了一种车辆打滑控制方法、装置和电子设备,其中控制方法包括:计算轴速差,其中轴速差为车辆的轴速与车辆的行驶速度之间的差值,当轴速差大于当前车速下的轴速差允许值时,车辆处于打滑状态;判断车辆的状态是否满足打滑控制过程的启动条件,其中启动条件包括:车辆处于打滑状态,且车辆的状态满足附加判断条件;在车辆状态满足启动条件的情况下,启动车辆的打滑控制过程,使轴速差控制在允许范围之内。本发明在TCS功能激活前快速降低车辆滑移,减少TCS功能介入频次,从而提高车辆稳定性和安全性。


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    Title :

    Vehicle slip control method and device and electronic equipment


    Additional title:

    车辆打滑控制方法、装置和电子设备


    Contributors:
    ZHANG GUOXIANG (author) / HU FAN (author) / JIAO JIANLONG (author) / WU LIANG (author) / FAN WENJIE (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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