The invention discloses a braking distance determining method, device and equipment, a readable storage medium and a vehicle. The method comprises the steps that in the vehicle running process, under the condition that it is detected that a target wheel slips, the torque when the target wheel slips, the radius of the target wheel and the target pressure applied to the road surface by the target wheel are obtained; determining the output force of the target wheel according to the torque and the radius; according to the output force and the target pressure, determining an adhesion coefficient between the target wheel and the road surface when the target wheel slips; and calculating the braking distance of the vehicle according to the adhesion coefficient based on a uniform variable motion displacement formula. According to the method for determining the braking distance, the braking distance can be automatically calculated in real time in the vehicle driving process.

    本申请公开了一种刹车距离的确定方法、装置、设备、可读存储介质及车辆。其中,该方法包括:在车辆行驶的过程中,在检测到目标车轮发生打滑的情况下,获取目标车轮发生打滑时的扭矩、目标车轮的半径和目标车轮对路面施加的目标压力;根据扭矩和半径确定目标车轮的输出力;根据输出力和目标压力确定目标车轮在发生打滑时与路面之间的附着系数;基于匀变速运动位移公式,根据附着系数计算车辆的刹车距离。根据本申请实施例的刹车距离的确定方法,能够实现在车辆行驶过程中实时、自动计算刹车距离。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method, device and equipment for determining braking distance, readable storage medium and vehicle


    Weitere Titelangaben:

    刹车距离的确定方法、装置、设备、可读存储介质及车辆


    Beteiligte:
    MA LIANGFENG (Autor:in)

    Erscheinungsdatum :

    06.09.2024


    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



    Vehicle braking method, device and equipment and readable storage medium

    ZHU XUHAN / TU NINGNING / FU BIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle braking control method, device and equipment and readable storage medium

    HUANG WEN / TU NINGNING / FU BIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle braking method and device, electronic equipment and readable storage medium

    WEN LIMEI / ZHANG LIANG / WEI TONGMING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle braking method, braking system and computer readable storage medium

    XU XIANJIE | Europäisches Patentamt | 2022

    Freier Zugriff

    Vehicle emergency braking method and device, electronic equipment and readable storage medium

    TAO ZHE / QIU JIANGHAI / WANG CHENGUANG et al. | Europäisches Patentamt | 2025

    Freier Zugriff