To safely support traveling of a vehicle by captured images of imaging sections.SOLUTION: An on-vehicle failure detection device includes: cameras 50 mounted on a vehicle 10 so as to image an outside of the vehicle; a detection section 81 for detecting a movement direction of a subject in imaging ranges of the cameras 50 on the basis of first captured images captured by the cameras 50 and second captured images captured by the cameras 50 after the first captured images; a traveling direction determination section 82 for determining a traveling direction of the vehicle 10 on the basis of vehicle information acquired from the vehicle 10; and a failure determination section 83 for determining a failure in the cameras 50 by determining whether the movement direction of the subject in the imaging ranges to be imaged by the cameras 50 coincides with a movement direction of imaging ranges detected by the detection section 81 when the vehicle 10 is traveling in a traveling direction determined by the traveling direction determination section 82.SELECTED DRAWING: Figure 1

    【課題】撮像部の撮像画像により車両の走行を安全に支援する。【解決手段】車両10に搭載され、車両の外部を撮像するカメラ50と、カメラ50が撮像した第1の撮像画像と、第1の撮像画像の後にカメラ50が撮像した第2の撮像画像とに基づいて、カメラ50の撮像範囲における被写体の移動方向を検出する検出部81と、車両10から取得した車両情報に基づいて車両10の進行方向を判定する進行方向判定部82と、進行方向判定部82が判定した進行方向に車両10が進行する場合に、カメラ50が撮像する撮像範囲における被写体の移動方向が、検出部81が検出した撮像範囲の移動方向に一致するか否かを判定して、カメラ50の故障を判定する故障判定部83と、を備える。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ON-VEHICLE FAILURE DETECTION DEVICE AND FAILURE DETECTION METHOD


    Weitere Titelangaben:

    車載用故障検出装置、及び故障検出方法


    Beteiligte:

    Erscheinungsdatum :

    2019-11-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    FAILURE DETECTION DEVICE, FAILURE DETECTION SYSTEM, AND FAILURE DETECTION METHOD

    SUGAI TAKU / SAITO NOZOMU / YAMADA JYOJI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    FAILURE DETECTION DEVICE, FAILURE DETECTION SYSTEM, AND FAILURE DETECTION METHOD

    SUGAI TAKU / TAKAKU ISAMU / SAITO NOZOMU et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Failure detection device, failure detection system, and failure detection method

    SUGAI TAKU / SAITO NOZOMU / YAMADA JYOJI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    FAILURE DETECTION METHOD AND FAILURE DETECTION DEVICE

    SUDO HIROSHI | Europäisches Patentamt | 2023

    Freier Zugriff