The embodiment of the invention provides a differential lock control method and device, a vehicle and a computer readable storage medium. The method comprises the steps that the current vehicle speed, the wheel speed difference, the speed state and the engine rotating speed of the vehicle are obtained; the wheel speed difference comprises the wheel speed difference between every two wheels in all the wheels of the front axle and the rear axle; based on the vehicle speed, the wheel speed difference, the speed state and the engine rotating speed, whether the locking condition of an inter-wheel differential lock of the intermediate axle is met or not is detected; and if yes, the inter-wheel differential lock is locked. Therefore, the slipping state of the two wheels of the middle axle of the vehicle and the motion state of the vehicle are judged, whether the inter-wheel differential lock of the middle axle is locked or not is determined, the phenomenon that teeth of the differential lock are hit is avoided, and a transmission system of the middle axle is protected.

    本发明实施例提供了一种差速锁控制方法、装置、车辆和计算机可读存储介质,所述方法包括:获取车辆当前的车速、轮速差、速度状态、发动机转速;所述轮速差包括:所述前桥和所述后桥的所有车轮中每两个车轮之间的轮速差;基于所述车速、所述轮速差、所述速度状态和所述发动机转速检测是否满足所述中桥的轮间差速锁的锁止条件;若是,锁止所述轮间差速锁。从而对车辆中桥两个车轮的打滑状态以及车辆运动状态进行判断,进而确定是否锁止中桥的轮间差速锁,避免了差速锁会出现差速锁打齿现象,进而保护中桥传动系统。


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    Title :

    Differential lock control method and device, vehicle and computer readable storage medium


    Additional title:

    一种差速锁控制方法、装置、车辆和计算机可读存储介质


    Contributors:

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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