A vehicle warning device includes a housing disposed at a front of a roof in a vehicle compartment, a plurality of light emitting units provided in the housing to emit warning light having directionality, a seating sensor that detects a seated state of an occupant on each of back seats in the vehicle compartment, a wearing sensor that detects a wearing state of a seat belt of each of the back seats, and an ECU that controls turning on of each of the light emitting units based on the seated state and the wearing state, and each of the light emitting units corresponds to the occupant on each of the back seats, and has an optical axis disposed with respect to the housing toward an eye point region ER including an eye point of the occupant on the back seat.
VEHICLE WARNING DEVICE
2018-12-06
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
VEHICLE WARNING DEVICE, SERVER DEVICE AND VEHICLE WARNING SYSTEM
Europäisches Patentamt | 2015
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