To provide a flooding detector capable of detecting flooding on a road easily and with high precision, using running state data of a vehicle.SOLUTION: A central processing unit executes flooding determination processing with CAN data (300), an information acquisition unit acquires contribution information of an SNS including flooding information from an SNS server (302), and the information acquisition unit acquires weather information from a weather information center (304). In the case where there is a rainfall result of a predetermined threshold or more and the flooding is determined by the flooding determination with the CAN data in an area to which a flooding point, at which the flooding is determined by the flooding determination with the CAN data, belongs, and the contribution information of the SNS showing a flooding report in an area in which the flooding is determined is acquired, it is recorded as the flooding point (306-310).SELECTED DRAWING: Figure 6

    【課題】車両の走行状態データを用いて簡易かつ高精度に道路の冠水を検知可能な冠水検知装置を提供することを目的とする。【解決手段】中央処理部がCANデータによる冠水判定処理を行い(300)、情報取得部がSNSサーバから冠水情報を含むSNSの投稿情報を取得し(302)、情報取得部が気象情報センタから気象情報を取得する(304)。そして、CANデータによる冠水判定で冠水判定された冠水ポイントが属するエリアで、予め定めた閾値以上の降雨実績があると共に、CANデータによる冠水判定によって冠水と判定され、かつ冠水判定されたエリアにおける冠水報告を表すSNSの投稿情報を取得した場合に冠水ポイントとして記録する(306〜310)。【選択図】図6


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    Title :

    FLOODING DETECTOR, FLOODING DETECTION SYSTEM AND FLOODING DETECTION PROGRAM


    Additional title:

    冠水検知装置、冠水検知システム、及び冠水検知プログラム


    Contributors:

    Publication date :

    2021-03-18


    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



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