The invention discloses a speed adjusting method, device and equipment of a self-adaptive cruise vehicle and a medium. Comprises: acquiring a cruise-related speed of a current vehicle; vehicle related information of a vehicle behind the target is obtained, the collision time is determined according to the vehicle related information and the cruise related speed, and the vehicle related information comprises the vehicle distance and the first vehicle speed; and determining a target speed according to the collision time, and adjusting the speed of the current vehicle according to the target speed. The collision time of the current vehicle and the target rear vehicle is determined by obtaining the cruise related speed of the current vehicle and the vehicle related information of the target rear vehicle, then the vehicle speed increase coefficient is determined through the collision time, the target speed is determined, and finally the current vehicle is accelerated based on the target speed. The distance between the vehicle and the rear vehicle can be increased, the risk of collision with the rear vehicle is effectively avoided, the driving safety of the self-adaptive cruise vehicle is improved, the driving burden of a driver is better relieved, and the driving experience of the driver is better.

    本发明公开了一种自适应巡航车辆的速度调整方法、装置、设备及介质。包括:获取当前车辆的巡航相关速度;获取目标后方车辆的车辆相关信息,根据车辆相关信息和巡航相关速度确定碰撞时间,其中,车辆相关信息包括车距和第一车速;根据碰撞时间确定目标速度,根据目标速度对当前车辆进行速度调整。通过获取当前车辆的巡航相关速度以及目标后方车辆的车辆相关信息确定当前车辆与目标后方车辆的碰撞时间,然后通过碰撞时间确定车速提升系数,进而确定目标速度,最后基于目标速度对当前车辆进行提速,可以加大本车和后车的距离,有效避免与后方车辆的碰撞风险,提高了自适应巡航车辆的驾驶安全性,更好的减轻驾驶员的驾驶负担,使驾驶员驾驶体验更好。


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    Titel :

    Speed adjusting method, device and equipment of self-adaptive cruise vehicle and medium


    Weitere Titelangaben:

    一种自适应巡航车辆的速度调整方法、装置、设备及介质


    Beteiligte:
    MENG JUNFENG (Autor:in) / YUAN WENJIAN (Autor:in) / LU BING (Autor:in) / WU HAOYUAN (Autor:in) / BAI LISHA (Autor:in) / TONG YUQI (Autor:in) / QU HUI (Autor:in) / WANG YANG (Autor:in)

    Erscheinungsdatum :

    2023-08-01


    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



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