Lighting failure determination apparatus and lighting failure determination method
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United States of America Patent
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Dec 4, 2018
Grant Date -
Oct 26, 2017
app pub date -
Jan 16, 2015
filing date -
Jan 16, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
It is an object of the present invention to provide a technology capable of increasing accuracy of determining a failure in a lighting device. A video acquisition unit acquires a video of an area including an illumination target area of a lighting device. A determination unit determines whether the lighting device is faulty on the basis of a video of the illumination target area of the video acquired by the video acquisition unit in cases in which an ON signal is supplied to the lighting device and a current position acquired by a position acquisition unit is a predetermined determination position where determination of a failure should be performed.
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