Traffic information is provided to an in-vehicle unit of a vehicle located in a shadow portion of a large-sized vehicle and to an in-vehicle unit of a vehicle at a location separated from an intersection 193. A UHF beacon unit 112 is installed at the intersection 193, thereby distributing the traffic information using a UHF beacon signal having a diffraction characteristic. The UHF beacon unit 112 transmits, to a plurality of concentric zones, UHF beacon signals with different traffic information set therein for the different zones, by time division. At this time, the UHF beacon unit 112 transmits the UHF beacon signals with the different traffic information set therein, with different transmission output powers.


    Access

    Download


    Export, share and cite



    Title :

    DRIVING SUPPORT SYSTEM, DRIVING SUPPORT METHOD, AND IN-VEHICLE UNIT


    Contributors:

    Publication date :

    2016-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Driving support system, driving support method, and in-vehicle unit

    TSUDA YOSHIAKI | European Patent Office | 2018

    Free access

    DRIVING SUPPORT UNIT AND DRIVING SUPPORT SYSTEM

    YAMASHIRO TAKAHISA | European Patent Office | 2015

    Free access

    VEHICLE DRIVING SUPPORT DEVICE, VEHICLE DRIVING SUPPORT SYSTEM, AND VEHICLE DRIVING SUPPORT METHOD

    NAKAMURA MASAHIDE / MIKURIYA YUTAKA / WATANABE MASAKI et al. | European Patent Office | 2023

    Free access

    VEHICLE DRIVING SUPPORT SYSTEM AND VEHICLE DRIVING SUPPORT METHOD

    KUSUMOTO SHIMPEI / HOSHINO YOKO | European Patent Office | 2022

    Free access

    VEHICLE DRIVING SUPPORT SYSTEM AND VEHICLE DRIVING SUPPORT METHOD

    KUWAHARA JUNICHIRO / HOSHINO YOKO / TANAKA MICHIO | European Patent Office | 2022

    Free access