The invention relates to a creeping speed control method which comprises the following steps: when a vehicle enters a first creeping state, acquiring the current state of a plurality of preset driving influence factors; according to the current state of each preset driving influence factor and a plurality of preset rules corresponding to the preset driving influence factors, a plurality of crawling target vehicle speed calculation values corresponding to the preset driving influence factors are calculated; and taking the minimum value in the plurality of creeping target vehicle speed calculation values as the current creeping target vehicle speed of the vehicle. The invention further provides a crawling speed control system. The invention further provides a vehicle. According to the crawling speed control method provided by the invention, the appropriate current crawling target speed can be determined according to the current states of the plurality of preset driving influence factors, and the risk of accidents when the vehicle crashes in part of scenes can be reduced. According to the invention, multiple crawling modes are provided for the user, and the user experience can be improved.

    本发明涉及一种蠕行车速控制方法,包括以下步骤:当车辆进入第一蠕行状态时,获取多个预设驾驶影响因素的当前状态;根据各预设驾驶影响因素的当前状态,按照多个分别与多个预设驾驶影响因素对应的预设规则,计算出多个分别与多个预设驾驶影响因素对应的蠕行目标车速计算值;将多个蠕行目标车速计算值中的最小值作为车辆的当前蠕行目标车速。本发明还提出了一种蠕行车速控制系统。本发明还提出了一种车辆。本发明提出的蠕行车速控制方法能够根据多个预设驾驶影响因素的当前状态确定合适的当前蠕行目标车速,能够降低车辆在部分场景下蠕行时发生事故的风险。本发明为用户提供了多种蠕行模式,能够提升用户体验。


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    Title :

    Crawling speed control method and system and vehicle


    Additional title:

    一种蠕行车速控制方法、系统和车辆


    Contributors:
    YANG GUANLONG (author) / YAN QINSHAN (author) / ZHANG PEIPEI (author)

    Publication date :

    2025-04-15


    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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