PROBLEM TO BE SOLVED: To provide a road-vehicle information communication system capable of highly accurately giving warnings about a place requiring caution on a road to a driver.SOLUTION: A road-vehicle information communication system 1 comprises a roadside machine 100 placed on a road 2 on which vehicles 4, 119 travel, the roadside machine 100 performing wireless information communication between on-vehicle machines 200 mounted on the vehicles 4, 119. The roadside machine 100 comprises an arrangement body 101 arranged at a place requiring caution 3 within a period in which the place requiring caution is present on the road 2, an arrangement position detection unit provided at the arrangement body 101 and configured to detect a position of the arrangement body 101, and an arrangement body side information communication unit provided at the arrangement body 101 and configured to wirelessly transmit, to the on-vehicle machines 200, position information of the arrangement body 101 detected by the arrangement position detection unit, and caution information about the place requiring caution 3.SELECTED DRAWING: Figure 1

    【課題】道路上の要注意場所を運転者に対して高い確度で警告することが可能な路車間情報通信システムを提供する。【解決手段】車両4、119が走行する道路2上に配置される路側機100を備え、路側機100が車両4、119に搭載された車載機200との間で無線による情報通信を行う路車間情報通信システム1であって、路側機100が、道路2上に要注意場所3が存在する期間内に当該要注意場所に配置される配置体101と、配置体101に設けられ、配置体101の位置を検出する配置位置検出部と、配置体101に設けられ、配置位置検出部により検出された配置体101の位置情報と要注意場所3に関する注意情報とを車載機200に向けて無線で送信する配置体側情報通信部と、を有する。【選択図】図1


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    Title :

    ROAD-VEHICLE INFORMATION COMMUNICATION SYSTEM


    Additional title:

    路車間情報通信システム


    Contributors:

    Publication date :

    2018-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR





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