The invention relates to a control method for an accelerator mistaken stepping prevention function, and the method comprises the steps: under the condition that the accelerator mistaken stepping prevention function of a vehicle is started, obtaining the vehicle speed, the accelerator opening degree, the accelerator opening degree change rate, the type of a collision target closest to the vehicle track, the distance collision time, the gear and the parking braking state in real time; when the vehicle speed is 0, based on the accelerator opening degree, the accelerator opening degree change rate, the distance collision time and the collision target type, a first target accelerator mistaken stepping prevention function control strategy is determined and executed; a first target accelerator mistaken stepping prevention function control strategy is adjusted according to the accelerator opening degree and the gear; when the vehicle speed meets the preset low-speed condition, based on the accelerator opening degree, the accelerator opening degree change rate and the distance collision time, a second target accelerator mistaken stepping prevention function control strategy is determined and executed; a second target accelerator mistaken stepping prevention function control strategy is adjusted according to the accelerator opening degree and the gear; and when the vehicle speed meets the preset high-speed condition, based on the distance collision time, a third target accelerator mistaken stepping prevention function control strategy is executed.

    本申请涉及一种油门防误踩功能的控制方法,方法包括:在车辆的油门防误踩功能开启的情况下,实时获取车速、油门开度、油门开度变化率、车辆轨迹上距离最近的碰撞目标类型、距离碰撞时间、挡位和驻车制动状态;当车速为0时,基于油门开度、油门开度变化率、距离碰撞时间和碰撞目标类型,确定并执行第一目标油门防误踩功能控制策略;根据油门开度和挡位调节第一目标油门防误踩功能控制策略;当车速满足预设的低速条件时,基于油门开度、油门开度变化率和距离碰撞时间,确定并执行第二目标油门防误踩功能控制策略;根据油门开度和挡位调节第二目标油门防误踩功能控制策略;当车速满足预设的高速条件时,基于距离碰撞时间,执行第三目标油门防误踩功能控制策略。


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    Title :

    Control method for preventing accelerator from being stepped on mistakenly


    Additional title:

    一种油门防误踩功能的控制方法


    Contributors:
    LAO QIULING (author) / LI TIANHUI (author) / LUO TANYUE (author) / LIU YUXIN (author) / ZENG FANLONG (author)

    Publication date :

    2025-03-14


    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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