PROBLEM TO BE SOLVED: To provide a road abnormality warning system capable of precisely warning a driver of abnormality on a road on the basis of highly accurate obstacle information, and making an advance notice of abnormality on the road on the basis of abnormality advance notice information which is excellent in immediacy.SOLUTION: A road abnormality warning system comprises: a road information provision device 6 for collecting image data and position information of a road, detecting an obstacle on the road, and providing obstacle information; and a plurality of on-vehicle machines 1 for receiving the obstacle information, and warning a driver of abnormality on the road. A first on-vehicle machine 1 is configured to image the road, and detect an object included in an image of the road. The on-vehicle machine 1 is configured to, when the object is detected, transmit the image data and the position information to the road information provision device 6, and transmit abnormality advance notice information for making an advance notice of the abnormality on the road to a second on-vehicle machine 1. The second on-vehicle machine 1 is configured to receive the abnormality advance notice information transmitted from the first on-vehicle machine 1, and make an advance notice of the abnormality on the road.SELECTED DRAWING: Figure 1

    【課題】確度の高い障害物情報に基づいて、精度良く道路上の異常を運転者に警告すると共に、即時性に優れた異常予告情報に基づいて、道路上の異常を予告することができる道路異常警告システムを提供する。【解決手段】道路異常警告システムは、道路の画像データ及び位置情報を収集して道路上の障害物を検出し、障害物情報を提供する道路情報提供装置6と、障害物情報を受信し、道路上の異常を運転者に警告する複数の車載機1とを備える。第1の車載機1は、道路を撮像し、道路の画像に含まれるオブジェクトを検出する。車載機1は、オブジェクトが検出された場合、当該画像データ及び位置情報を道路情報提供装置6へ送信すると共に、道路上の異常を予告する異常予告情報を第2の車載機1へ送信する。第2の車載機1は、第1の車載機1から送信された異常予告情報を受信し、道路上の異常を予告する。【選択図】図1


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    Title :

    ROAD ABNORMALITY WARNING SYSTEM AND ON-VEHICLE MACHINE


    Additional title:

    道路異常警告システム及び車載機


    Contributors:

    Publication date :

    2017-08-31


    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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