The invention belongs to the field of vehicle intelligent driving self-adaptive cruise systems, and particularly relates to a gateway early warning method, system, equipment and medium for self-adaptive cruise, and the method comprises the following steps: 1, when a vehicle runs normally, obtaining current vehicle speed information through a sensor; 2, current vehicle speed information is judged, wherein when the vehicle speed is larger than or equal to a set numerical value, a high-precision map is adopted to conduct recognition and judgment on a gateway opening within a preset distance; when the vehicle speed is smaller than a set numerical value, identifying and judging a gateway intersection within a preset distance according to an image processing technology; and when identifying and judging that a gateway intersection appears within the preset distance, carrying out gateway early warning prompt. By comparing the detected vehicle speed with a set value, on one hand, a driver is prompted to carefully cut in other vehicles near a gateway entrance; on the other hand, the driver is prompted to be a gateway exit in front to prevent missing the optimal driving-out route.

    本发明属于车辆智能驾驶自适应巡航系统领域,尤其涉及一种用于自适应巡航的闸道预警方法、系统、设备及介质,包括第一步:车辆正常行驶时,通过传感器获得当前车辆速度信息;第二步:判断当前车辆速度信息:当车辆速度大于等于设定数值时,采用高精地图对预设距离内闸道口进行识别判断;当车辆速度小于设定数值时,根据图像处理技术对预设距离内闸道路口进行识别判断;识别判断预设距离内有闸道路口出现时,进行闸道预警提示。通过检测车速和设定数值对比,一方面提示驾驶员闸道入口附近小心其他车辆切入;另一方面提示驾驶员前方为闸道出口,防止错过最佳驶出路线。


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    Titel :

    Gateway early warning method, system and equipment for adaptive cruise and medium


    Weitere Titelangaben:

    一种用于自适应巡航的闸道预警方法、系统、设备及介质


    Beteiligte:
    TANG SHIXIAN (Autor:in) / XUAN YONG (Autor:in)

    Erscheinungsdatum :

    21.11.2023


    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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