The invention provides a reversing brake assisting method and device, a vehicle and a storage medium. The method comprises the steps that when the reversing emergency braking condition is met, a first deceleration change rate is obtained, the first deceleration change rate is determined in advance according to historical reversing data of a user, and the first deceleration change rate is larger than the minimum deceleration change rate under the condition that collision does not occur and smaller than the preset deceleration change rate; obtaining a preset initial deceleration and a target deceleration, wherein the target deceleration is greater than the initial deceleration; and controlling the deceleration of the vehicle to be increased from the initial deceleration to the target deceleration according to the first deceleration change rate. By means of the method, in the vehicle deceleration process, the deceleration is slowly increased according to the first deceleration change rate, the situation that in the prior art, the maximum braking deceleration is directly adopted, and consequently emergency braking is caused is avoided, the first deceleration change rate conforms to the backing braking habit of a user, and the user experience can be improved.

    本申请提供一种倒车制动辅助的方法、装置、车辆及存储介质。该方法包括:当满足倒车紧急制动条件时,获取第一减速度变化率,第一减速度变化率是预先根据用户的历史倒车数据确定的,第一减速度变化率大于不发生碰撞条件下的最小减速度变化率,并且小于预设的减速度变化率;获取预设的初始减速度和目标减速度,目标减速度大于所述初始减速度;根据第一减速度变化率控制车辆的减速度从初始减速度提高到目标减速度。通过本方法,在车辆减速过程中,减速度是按照第一减速变化率缓慢增大,避免现有技术中直接采用最大的制动减速度造成急刹的情况,并且第一减速度变化率符合用户的倒车刹车习惯,能够提升用户体验。


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    Title :

    Reversing brake assisting method and device, vehicle and storage medium


    Additional title:

    倒车制动辅助的方法、装置、车辆及存储介质


    Contributors:
    ZENG ZHENXIANG (author) / LI WEIQIANG (author) / ZHAO YONGTAO (author)

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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




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