The invention provides a traffic information reconstruction method based on a regional time-space domain and an intelligent traffic system. Each intelligent vehicle in the system runs according to a vehicle-mounted end-to-end automatic driving system; meanwhile, a road base station collects information of each intelligent vehicle to make regional planning and feeds back a result to each intelligent vehicle; a regional planning result makes a certain correction on the predictive decision of each intelligent vehicle; collected image information, GPS signals and a high-precision map are fused, and an end-to-end automatic driving technology which is carried by a single vehicle and has a limited decision range is extended to a global range. The method has important reference significance for developing an automatic driving technology and a highly mature intelligent traffic system.

    发明提供一种基于区域时空域的交通信息重构方法及智能交通系统。该系统中各智能车辆依据车载的端到端自动驾驶系统行驶。同时,路面基站收集各智能车辆的信息做出区域性的规划并将结果反馈给各智能车辆,区域性的统筹规划结果对各智能车的预测性决策做一定的修正。所收集的图像信息和GPS信号以及高精度地图融合,将单一车辆搭载的决策范围有限的端到端的自动驾驶技术向全局范围推广。该发明对发展自动驾驶技术以及高度成熟化的智能交通体系具有重要参考意义。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Traffic information reconstruction method based on regional time-space domain and intelligent traffic system


    Weitere Titelangaben:

    一种基于区域时空域的交通信息重构方法及智能交通系统


    Beteiligte:
    LIU YONGGANG (Autor:in) / YU ZHICHENG (Autor:in) / YE MING (Autor:in) / LI XU (Autor:in) / CHEN ZHENG (Autor:in) / QIN DATONG (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Traffic prediction method and system for multilayer space-time traffic knowledge graph reconstruction

    LIU WEI / HUA XIN / ZHANG YANDUO et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Road condition information providing method based on intelligent traffic system and intelligent traffic system

    FANG XIAOBO / CHENG JINGBAI / WANG YANWEI | Europäisches Patentamt | 2021

    Freier Zugriff

    ITS AN INTELLIGENT TRAFFIC CONTROL SYSTEM REAL-TIME GATHERING TRAFFIC INFORMATION

    OH DAE YEONG | Europäisches Patentamt | 2022

    Freier Zugriff

    Regional traffic information system : RTIS

    Europäische Kommission, Generaldirektion Verkehr | TIBKAT | 1996


    Regional traffic information system - RTIS

    Europäische Kommission, Generaldirektion Verkehr | SLUB | 1996