The invention relates to the technical field of vehicles, and particularly discloses a control method and device of a hydraulic retarder system, a vehicle and a storage medium. According to the control method of the hydraulic retarder system, a control instruction of a hydraulic retarder is obtained, when the control instruction is a starting instruction, a synchronizer is combined for enabling, and the rotating speed V11 of a rotor is obtained; the rotating speed V12 of the driving gear is obtained, the first slip ratio is calculated, and the first slip ratio is equal to (V12-V11)/V12; and when the first slip ratio does not exceed the first set value, the hydraulic retarder is started. When the hydraulic retarder is started, the rotating speed of the rotor and the rotating speed of the driving gear are stable, normal operation can be kept, then power jerking is avoided, and the driving experience of a user is improved.

    本发明涉及车辆技术领域,具体公开了一种液力缓速器系统的控制方法、装置、车辆及存储介质,该液力缓速器系统的控制方法通过获取液力缓速器的操控指令,当操控指令为启动指令时,同步器结合使能,获取转子的转速V11,获取驱动齿轮的转速V12,计算第一转差率,第一转差率=(V12‑V11)/V12;第一转差率不超过第一设定值时,启动液力缓速器。能够保证在启动液力缓速器时,转子转速与驱动齿轮转速均已经稳定,且能够保持正常运转,进而避免造成动力顿挫并提升用户驾乘体验。


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    Title :

    Control method and device of hydraulic retarder system, vehicle and storage medium


    Additional title:

    一种液力缓速器系统的控制方法、装置、车辆及存储介质


    Contributors:
    HAN XU (author) / YU YUE (author) / JIA YUZHE (author) / LIU YINGJIE (author) / LI JIANHUA (author) / FEI ZHONGMING (author) / ZHANG SHUJUN (author) / LI ZHE (author) / ZHANG WEINAN (author)

    Publication date :

    2023-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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