A camera 1 includes a first light distribution member 5a for distributing infrared light irradiated from an infrared light irradiation unit 4 to a front seat area in a vehicle, a second light distribution member 5b for distributing the infrared light irradiated from the infrared light irradiation unit 4 to a rear seat area in the vehicle and an imaging unit for imaging an inside of the vehicle irradiated by the infrared light distributed by the first light distribution member 5a and the infrared light distributed by the second light distribution member 5b. The first light distribution member 5a and the second light distribution member 5b are configured so that an average value of illuminance of the infrared light in the front seat area and an average value of the illuminance of the infrared light in the rear seat area are substantially equal to each other
CAMERA AND OCCUPANT DETECTION SYSTEM
KAMERA UND INSASSENERFASSUNGSSYSTEM
CAMÉRA ET SYSTÈME DE DÉTECTION D'OCCUPANT
2021-10-27
Patent
Electronic Resource
English
IPC: | G01V Geophysik , GEOPHYSICS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
OCCUPANT DETECTION APPARATUS, OCCUPANT DETECTION SYSTEM, AND OCCUPANT DETECTION METHOD
European Patent Office | 2018
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