The invention relates to an electromagnetic valve control method and device, electronic equipment, a storage medium and a computer program product. The method comprises the steps that the actual air pressure of a parking braking device to which an electromagnetic valve belongs is obtained; determining a target air pressure deviation based on the actual air pressure and the set air pressure of the parking brake device; executing fuzzy control processing aiming at the target air pressure deviation and the air pressure deviation change rate to obtain a target value of a control parameter aiming at the control operation of the electromagnetic valve; determining a target control duty ratio of the electromagnetic valve based on the target value and the target air pressure deviation; and executing the control operation aiming at the electromagnetic valve based on the target control duty ratio. By the adoption of the method, the control accuracy of the electromagnetic valve can be improved, and then the stability of air pressure in the parking brake device is maintained.

    本申请涉及一种电磁阀的控制方法、装置、电子设备、存储介质和计算机程序产品。方法包括:获取电磁阀所属的驻车制动装置的实际气压;基于实际气压以及驻车制动装置的设定气压,确定目标气压偏差;针对目标气压偏差以及气压偏差变化率,执行模糊控制处理,得到针对电磁阀的控制操作的控制参数的目标值;基于目标值以及目标气压偏差,确定电磁阀的目标控制占空比;基于目标控制占空比,执行针对电磁阀的所述控制操作。采用本方法能够提高针对电磁阀的控制的准确性,进而维持驻车制动装置内部的气压的稳定性。


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    Titel :

    Solenoid valve control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    电磁阀的控制方法、装置、电子设备和存储介质


    Beteiligte:
    ZHAO YUANRUI (Autor:in) / QU TIANLEI (Autor:in) / CHEN SHOUGANG (Autor:in) / ZHANG PENG (Autor:in) / WANG MINGQING (Autor:in)

    Erscheinungsdatum :

    2023-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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