The invention relates to the technical field of vehicles, in particular to a speed bump passing method and device for a vehicle and a storage medium. The method comprises the steps that whether the vehicle is in a speed bump working condition or not is detected; when it is detected that the vehicle is in the deceleration strip working condition, the target activation state of an anti-lock braking system of the vehicle and the actual deceleration strip passing mode of the vehicle are obtained; and determining a first driving motor for unloading feedback torque and a second driving motor for loading feedback torque according to the target activation state and the actual deceleration strip passing mode, obtaining a control value of the deceleration strip working condition, controlling the first driving motor to unload the feedback torque according to the control value, and controlling the second driving motor to load the feedback torque. Therefore, the problems that in the related technology, when a vehicle treads a brake to pass through a deceleration strip, motor feedback torque is unloaded, hydraulic compensation brake is insufficient or overshoot, consequently, the vehicle generates forward rushing or pause feeling after the motor torque is unloaded, and the smoothness and comfort of the vehicle are reduced are solved.

    本申请涉及车辆技术领域,特别涉及一种车辆过减速带的方法、装置车辆及存储介质,其中,方法包括:检测车辆是否处于减速带工况;在检测到车辆处于减速带工况的情况下,获取车辆的防抱死制动系统的目标激活状态和车辆的实际过减速带模式;根据目标激活状态和实际过减速带模式确定卸载回馈扭矩的第一驱动电机和加载回馈扭矩的第二驱动电机,并获取减速带工况的控制值,根据控制值控制第一驱动电机卸载回馈扭矩,并控制第二驱动电机加载回馈扭矩。由此,解决了相关技术中车辆踩制动过减速带时卸载电机回馈扭矩,液压补偿制动不足或超调,导致车辆在电机扭矩卸载后产生前冲或顿挫的感受,降低车辆的平顺性和舒适性等问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method and device for enabling vehicle to pass through speed bump, vehicle and storage medium


    Weitere Titelangaben:

    车辆过减速带的方法、装置、车辆及存储介质


    Beteiligte:
    WANG LIMIN (Autor:in) / XU RUNXIANG (Autor:in) / FU JIAQI (Autor:in)

    Erscheinungsdatum :

    29.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Method, device and equipment for controlling vehicle to pass through speed bump and storage medium

    LIU QIAN / REN JIANGHUA / WEI JIANJUN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Method and device for controlling vehicle to pass through speed bump, storage medium and electronic equipment

    CAI ZHIJUN / CHEN CONGCHUAN / LIANG ZHIWEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    CONTROL METHOD OF VEHICLE IN SPEED BUMP PASS

    KIM IN SU / YEOM MYUNG KI | Europäisches Patentamt | 2022

    Freier Zugriff

    Method and system for controlling vehicle to pass through speed bump

    HU BING / LU BIN / XUE CHANGZHU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Method, system and equipment for controlling vehicle to pass through speed bump and medium

    LIU YANGHONG / HUANG LIANG / QI JIANING et al. | Europäisches Patentamt | 2024

    Freier Zugriff