The invention provides a trailer braking control method, device and equipment and a storage medium, and the method comprises the steps that the actual braking air pressure and the required braking air pressure of a trailer at a target moment are obtained, the demand formulated air pressure is determined according to at least one of a brake signal sent by the tractor, an anti-lock signal sent by the trailer or an anti-rollover signal sent by the trailer; based on the actual braking air pressure and the required braking air pressure, the power-on time and the duty ratio of an electromagnetic valve on the trailer are determined; and the braking air pressure of the trailer is adjusted according to the power-on time and the duty ratio of the electromagnetic valve so as to change the braking strength of the trailer. According to the trailer braking control method, the braking performance of the trailer can be improved.

    本发明提供挂车制动的控制方法、装置、设备及存储介质,该方法包括:获取挂车在目标时刻的实际制动气压和需求制动气压,需求制定气压是根据牵引车发送的制动信号、挂车发送的防抱死信号或挂车发送的防侧翻信号中的至少一种信号确定的;基于实际制动气压和需求制动气压,确定挂车上的电磁阀的通电时间和占空比;根据电磁阀的通电时间和占空比,调节挂车的制动气压,以改变挂车的制动强度。本发明提供的挂车制动的控制方法可以提高挂车的制动性能。


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    Title :

    Trailer braking control method, device and equipment and storage medium


    Additional title:

    挂车制动的控制方法、装置、设备及存储介质


    Contributors:
    XU XIANJIE (author) / QI JIAN (author)

    Publication date :

    2023-12-05


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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