The invention discloses a trailer brake control method and device based on a semitrailer and a trailer. The method comprises the steps that type information, operation state information and attitude information of the semitrailer are obtained, and the operation state information at least comprises steering angle information, vehicle speed information and retarder torque information; based on the type information, the operation state information and the attitude information, whether the semitrailer has the folding dynamic state of the semitrailer or not is judged; in a case where it is determined that the semitrailer has the folding dynamics of the trailer, a brake control strategy is generated for controlling the trailer valve to brake the trailer of the semitrailer. The technical problem that the trailer and the main vehicle are folded due to the fact that the trailer pushes the main vehicle is solved.

    本发明公开了一种基于半挂车的挂车制动控制方法、装置及办挂车。其中,该方法包括:获取半挂车的类型信息、运行状态信息、姿态信息,其中,运行状态信息至少包括:转向角信息、车速信息、缓速器力矩信息;基于类型信息、运行状态信息以及姿态信息,判断半挂车是否具有挂车的折叠动态;在确定半挂车具有挂车的折叠动态的情况下,生成制动控制策略,制动控制策略用于控制挂车阀对半挂车的挂车进行制动。本发明解决了由于挂车推主车造成的挂车与主车折叠的技术问题。


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    Title :

    Trailer brake control method and device based on semitrailer and trailer truck


    Additional title:

    基于半挂车的挂车制动控制方法、装置及办挂车


    Contributors:
    SUN JINGFENG (author) / CHEN YUCHAO (author) / ZHAO SHUAI (author) / QI WEIDONG (author) / BAE YOUNG-HO (author) / WANG ZANKUN (author)

    Publication date :

    2025-02-21


    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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