The embodiment of the invention provides a vehicle brake dragging auxiliary return control method, a vehicle brake dragging auxiliary return control device and an automobile, and relates to the technical field of brake control. The control method comprises the following steps: acquiring running parameters of a vehicle, and judging the running state of the vehicle according to the running parameters; if it is determined that the running state of the vehicle is the first brake dragging state, the driving device is controlled to build pressure so as to pump brake fluid of the corresponding wheel brake device back to the energy storage device; and if it is determined that the running state of the vehicle is the second brake dragging state, the driving device is controlled to build pressure so that brake fluid of the corresponding wheel brake device can be pumped back to the main brake device. According to the invention, active pressure relief can be carried out on the wheel braking device, so that the wheel braking device does not apply braking force to the wheels any more, the braking dragging of the vehicle is relieved, and safety accidents caused by the braking dragging can be effectively avoided.

    本发明实施方式提供一种车辆制动拖滞辅助回位控制方法、一种车辆制动拖滞辅助回位控制装置及一种汽车,涉及制动控制技术领域。所述控制方法包括:获取车辆的运行参数,依据运行参数判断车辆的运行状态;若确定车辆的运行状态为第一制动拖滞状态,控制驱动装置建立压力,以将对应车轮制动装置的制动液抽回蓄能装置;若确定车辆的运行状态为第二制动拖滞状态,控制驱动装置建立压力,以将对应车轮制动装置的制动液抽回主制动装置。本发明能对车轮制动装置进行主动泄压,使得车轮制动装置不再对车轮施加制动力,从而解除车辆的制动拖滞,能有效避免因制动拖滞导致的安全事故。


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    Titel :

    Vehicle braking dragging auxiliary return control method and device and automobile


    Weitere Titelangaben:

    车辆制动拖滞辅助回位控制方法、装置及汽车


    Beteiligte:
    SHI ZHONGWEI (Autor:in) / CHEN CONG (Autor:in) / HAO ZHIKAI (Autor:in) / CHEN MEIJIAN (Autor:in) / ZHANG YINGFU (Autor:in) / XU BO (Autor:in) / MA LULU (Autor:in) / FENG DIANCAI (Autor:in) / LI XI (Autor:in) / MENG XIANGLU (Autor:in)

    Erscheinungsdatum :

    2022-07-01


    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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