To perform effective recording (video-recording) in association with rank traveling.SOLUTION: A drive recorder to be mounted on an object vehicle included in a vehicle group in rank traveling comprises: an image information acquisition section for acquiring image information based on an imaging result of cameras arranged in the object vehicle; an event detection section for detecting presence/absence of occurrence of one or more types of events; and a recording control section for setting an event recording period with detection of the occurrence of one of the events as a momentum, and executing event recording processing to record the image information during the event recording period in a predetermined recording medium. The one or more types of events include a specific event (e.g. rank interruption event by a general vehicle) peculiar to the rank traveling.SELECTED DRAWING: Figure 12

    【課題】隊列走行に関連して効果的な記録(録画)を行う。【解決手段】隊列走行を行う車両群に含まれる対象車両に搭載されるドライブレコーダであって、対象車両に設置されたカメラの撮影結果に基づく画像情報を取得する画像情報取得部と、1種類以上のイベントの発生有無を検出するイベント検出部と、何れかのイベントの発生が検出されたことを契機にイベント記録期間を設定し、イベント記録期間中の画像情報を所定の記録媒体に記録するイベント記録処理を行う記録制御部と、を備える。1種類以上のイベントは隊列走行に特有の特定イベント(例えば一般車両による隊列割り込みイベント)を含む。【選択図】図12


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    Title :

    DRIVE RECORDER, DRIVE RECORDER SYSTEM, AND DRIVE RECORDER RECORDING METHOD


    Additional title:

    ドライブレコーダ、ドライブレコーダシステム及びドライブレコーダ用記録方法


    Contributors:

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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