A road surface state detection apparatus includes a light emitter, an optical sensor, and an electronic control unit. The light emitter is configured to project an image with visible light on a road surface below a side of a vehicle. The optical sensor is provided on the side of the vehicle and configured to receive reflected light from the projected image. The electronic control unit is configured to determine a state of the road surface based on the reflected light received by the optical sensor.
ROAD SURFACE STATE DETECTION APPARATUS AND ROAD SURFACE STATE NOTIFICATION APPARATUS
02.03.2023
Patent
Elektronische Ressource
Englisch
Road surface state detection apparatus and road surface state notification apparatus
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