To appropriately record drive data in accordance with a state around a vehicle.SOLUTION: A drive recorder 10 includes: an acquisition section 12 for acquiring information related to a state around a vehicle including images captured by on-vehicle cameras 32; an identification section 14 for identifying an object existing around a vehicle and the kind of the object based information acquired by the acquisition section 12; an evaluation section 16 for evaluating multiple elements related to an object to be determined in accordance with the kind of the object identified by the identification section 14, and calculating priority of the object based on evaluation results of the respective elements; an event detection section 18 for detecting an event based on priority of the object calculated by the evaluation section 16; and a recording control section 20 for recording at least a part of information acquired by the acquisition section 12 as event data with detection of an event by the event detection section 18 as a trigger.SELECTED DRAWING: Figure 1

    【課題】車両周辺の状況に応じてドライブデータを適切に記録する。【解決手段】ドライブレコーダ10は、車載カメラ32が撮像した画像を含む車両の周辺状況に関する情報を取得する取得部12と、取得部12が取得した情報に基づいて車両周辺に存在する対象物および対象物の種類を特定する特定部14と、特定部14が特定した対象物の種類に応じて定められる対象物に関する複数の要素について評価し、各要素の評価結果に基づいて対象物の優先度を算出する評価部16と、評価部16が算出した対象物の優先度に基づいてイベントを検出するイベント検出部18と、イベント検出部18によるイベントの検出を契機として、取得部12が取得した情報の少なくとも一部をイベントデータとして記録する記録制御部20と、を備える。【選択図】図1


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    Titel :

    DRIVE RECORDER, DATA RECORDING METHOD, AND PROGRAM


    Weitere Titelangaben:

    ドライブレコーダ、データ記録方法およびプログラム


    Beteiligte:

    Erscheinungsdatum :

    2021-04-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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