PROBLEM TO BE SOLVED: To provide an on-vehicle device, a road abnormality notification system and a road abnormality notification method which are capable of accurately determining an abnormality on a road to perform notification and appropriately collecting information about abnormalities on roads.SOLUTION: A road abnormality determination device determines, on the basis of a result of performing image analysis on a captured image of a road on which a vehicle is traveling, whether or not an abnormality exists on the road and whether or not an abnormality exists in a place associated with road abnormality information received from a server device. The device notifies an occupant of the vehicle of road abnormality information associated with a place where an abnormality is determined to exist, and notifies the occupant of road abnormality information associated with a place located in the traveling direction of the vehicle from among the road abnormality information received from the server device 3. When it is determined that an abnormality exists on a road, the device transmits road abnormality information associated with the place where the abnormality is determined to exist to the server device 3 and receives road abnormality information associated with places in a prescribed range from the position where the vehicle is located from the server device 3.SELECTED DRAWING: Figure 1

    【課題】道路の異常を的確に判定して報知し、道路の異常に関する情報を適切に収集することができる車載装置、道路異常報知システムおよび道路異常報知方法を提供する。【解決手段】車両が走行している道路の撮影画像を画像解析した結果に基づいて、道路に異常があるか否かを判定し、サーバ装置から受信された道路異常情報に対応する場所に異常があるか否かについても判定する。異常があると判定された場所に対応する道路異常情報を車両搭乗者に報知し、サーバ装置3から受信された道路異常情報のうち、車両の進行方向にある場所に対応する道路異常情報を車両搭乗者に報知する。道路に異常があると判定された場合に、異常があると判定された場所に対応する道路異常情報をサーバ装置3に送信し、車両の位置から予め定められた範囲内にある場所に対応する道路異常情報をサーバ装置3から受信する。【選択図】図1


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    Title :

    ROAD ABNORMALITY DETERMINATION DEVICE, ROAD ABNORMALITY NOTIFICATION SYSTEM, AND ROAD ABNORMALITY NOTIFICATION METHOD


    Additional title:

    道路異常判定装置、道路異常報知システムおよび道路異常報知方法


    Contributors:

    Publication date :

    2017-06-15


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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