To provide an on-vehicle drive recorder system that achieves both ensuring of a video recording opportunity during parking and improvement of recording image quality while preventing a flat battery.SOLUTION: In an on-vehicle drive recorder system 10, a control device 16 changes an imaging speed (a frame rate) of a camera 22 based on a battery voltage detected by a power source monitoring unit 18. Therefore, as the battery voltage of a vehicle decreases, the frame rate at which the camera 22 photographs is decreased to reduce power consumption of a battery 14, which can prevent a flat battery. That is, a photographing opportunity during parking can be ensured and the recording image quality can be improved while preventing a flat battery.SELECTED DRAWING: Figure 1

    【課題】バッテリ上がりを防止しつつ駐車中の録画機会の確保と録画画質の向上を両立させた車載ドライブレコーダシステムを提供する。【解決手段】車載ドライブレコーダシステム10では、制御装置16が電源監視部18で検出されたバッテリ電圧に基づいてカメラ22の撮影速度(フレームレート)を変更している。したがって、車両のバッテリ電圧が低下した場合ほど、カメラ22で撮影するフレームレートを低下させてバッテリ14の電力消費を抑制し、バッテリ上がりを防止することができる。すなわち、バッテリ上がりを防止しつつ、駐車中の撮影機会を確保すると共に録画画質の向上を図ることができる。【選択図】図1


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    Title :

    ON-VEHICLE DRIVE RECORDER SYSTEM


    Additional title:

    車載ドライブレコーダシステム


    Contributors:

    Publication date :

    2022-09-15


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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