The invention provides an expressway lane level display system based on vehicle-infrastructure cooperation, and relates to the technical field of expressway information services. The system comprises a vehicle-mounted terminal, a PC, a roadside edge computing unit, a wireless transmitting module, a roadside RSU, a GPS, an HMI, a vehicle-mounted display terminal, a transceiving module and a signal storage module, the input end of the vehicle-mounted terminal is electrically connected with the PC and the GPS system, the input end of the PC is electrically connected with the roadside RSU unit, the input end of the roadside RSU unit is electrically connected with the roadside edge calculation unit, the output end of the vehicle-mounted terminal is electrically connected with the vehicle-mounted display terminal, and the input end of the vehicle-mounted display terminal is electrically connected with an HMI interface. The problems that high-precision positioning and high-precision map configuration are mostly needed at present for realizing highway lane-level information service, but the cost is inevitably increased, the implementation complexity is inevitably caused, and the popularization and application difficulty requirements are increased are solved.

    本发明提供基于车路协同的高速公路车道级显示系统,涉及高速公路信息服务技术领域,本发明包括车载终端、PC、路侧边缘计算单元、无线发射模块、路侧RSU单元、GPS系统、HMI接口、车载显示终端、收发模块、信号存储模块,所述车载终端的输入端电性连接有PC和GPS系统,所述PC的输入端电性连接有路侧RSU单元,所述路侧RSU单元的输入端电性连接有路侧边缘计算单元,所述车载终端的输出端电性连接有车载显示终端,所述车载显示终端的输入端电性连接有HMI接口。本发明解决了为实现高速公路车道级的信息服务,现在大多需要采用高精定位,并配置高精地图,但不可避免地带来成本的提升和实施的复杂性,增加了推广应用难度要求的问题。


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    Titel :

    Expressway lane level display system based on vehicle-road cooperation


    Weitere Titelangaben:

    基于车路协同的高速公路车道级显示系统


    Beteiligte:
    LI QIANG (Autor:in) / CHENG SUSHA (Autor:in) / XU CHENQUN (Autor:in) / WANG YUJUE (Autor:in) / WANG FENG (Autor:in)

    Erscheinungsdatum :

    2021-06-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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




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