The invention provides an intelligent speed limiting method and system for high-speed piloting aided driving, and the method comprises the steps: obtaining the type and speed limiting value of a vehicle driving road based on a standard precision map and a high precision map; the vehicle speed limit is automatically adjusted according to the road type and the driving scene; wherein the road type and the driving scene comprise a high-speed main road speed limit scene, a main road on-ramp speed limit scene, an in-ramp speed limit scene, a ramp on-main road speed limit scene, a speed limit value abnormal speed limit scene, a speed limit scene without receiving a speed limit value, a tunnel speed limit scene and a specific speed limit scene; the vehicle speed is intelligently adjusted according to a high-precision map, a standard-precision map and different road types in different scenes through a high-speed piloting auxiliary driving function.

    本发明提供了一种用于高速领航辅助驾驶的智能限速方法及系统,就其中的用于高速领航辅助驾驶的智能限速方法而言,所述方法包括:基于标精地图和高精地图获取车辆行驶道路的类型及限速值;根据道路类型和行驶场景自动调整车辆限速;其中,道路类型和行驶场景包括:高速主路限速场景、主路入匝道限速场景、匝道内限速场景、匝道入主路限速场景、限速值异常限速场景、未收到限速值的限速场景、隧道限速场景、特定限速场景,通过高速领航辅助驾驶功能在不同场景下根据高精地图、标精地图和不同道路类型进行智能调节车速。


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    Title :

    Intelligent speed limiting method and system for high-speed piloting aided driving


    Additional title:

    一种用于高速领航辅助驾驶的智能限速方法及系统


    Contributors:
    LI YARONG (author) / WU FANGYI (author) / LIU WEIDONG (author) / LI TIANTIAN (author) / HUANG MEILING (author) / CHEN BO (author) / FANG YULIANG (author)

    Publication date :

    2024-11-19


    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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