To provide a vehicular lighting fixture diagnosis system that can diagnose whether a vehicular lighting fixture is failed or not.SOLUTION: A vehicular lighting fixture diagnosis system includes: an on-board camera for capturing an image in a direction that a vehicular lighting fixture irradiates; and a diagnosis device for comparing luminance of an image captured by the on-board camera when the vehicular lighting fixture is turned off to luminance of an image when the vehicular lighting fixture is turned on and, when the difference of luminance does not meet a predetermined normal value, diagnoses that the vehicular lighting fixture is failed.SELECTED DRAWING: Figure 1

    【課題】車両用灯具の故障を診断できる車両用灯具の診断システムを提供する。【解決手段】車両用灯具の診断システムは、車両用灯具が照らす方向を撮影する車載カメラと、車載カメラによって撮影された車両用灯具の消灯時の画像の輝度と点灯時の画像の輝度を比較し、その輝度の差が予め定めた正常値に満たない場合に、車両用灯具の故障と診断する診断装置とを備える。【選択図】 図1


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    Title :

    VEHICULAR LIGHTING FIXTURE DIAGNOSIS SYSTEM


    Additional title:

    車両用灯具の診断システム


    Contributors:

    Publication date :

    2020-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein