To notify a driver seat of a train of an abnormal state of a railroad crossing to support safe driving by a driver.SOLUTION: A server device 40 transparently superimposes a field image A and a teacher image B to generate a composite image C, and generates a trained model M based on the composite image C and correct answer data R to notify an information processing device 30 of the generated trained model M. The information processing device 30 generates an abnormality score for an input image E using this trained model M to notify a monitoring center device 60 of the abnormality score. The monitoring center device 60 notifies a display device of a train 70 of the abnormality score when the abnormality score is equal to or higher than a predetermined determination threshold value.SELECTED DRAWING: Figure 1

    【課題】踏切の異常状態を電車の運転席に通知し、運転手による安全な走行を支援することを課題とする。【解決手段】サーバ装置40が、現場画像Aと教師用画像Bとを透過的に重畳して合成画像Cを生成し、この合成画像Cと正解データRに基づいて学習済モデルMを生成して情報処理装置30に通知する。情報処理装置30は、この学習済モデルMを用いて入力画像Eの異常スコアを生成して監視センタ装置60に通知し、監視センタ装置60は、異常スコアが所定の判定しきい値以上である場合に電車70の表示装置に異常スコアを通知する。【選択図】図1


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    Title :

    ABNORMALITY NOTIFICATION SYSTEM AND ABNORMALITY NOTIFICATION METHOD


    Additional title:

    異常通知システム及び異常通知方法


    Contributors:

    Publication date :

    2021-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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