Vehicle interior illumination device

摘要

A vehicle interior device includes a first illumination unit configured to illuminate a first region of a passenger compartment of a vehicle, a second illumination unit configured to illuminate a second region in a rear part of the vehicle more rearward than the first region and being disposed in the upper part of the passenger compartment, a third illumination unit configured to illuminate a third region in a low part of the vehicle lower than the first region and being disposed in the front part of the passenger compartment, a fourth illumination unit configured to illuminate a fourth region in the rear part and in the low part, and a controller programmed to differentiate at least one of an intensity of the first illumination unit relative to the fourth illumination unit and an intensity of the second illumination unit relative to the third illumination intensity unit.

主权项

1. A vehicle interior illumination device, comprising:
a first illumination unit configured to illuminate a first region in a front part and an upper part of a passenger compartment of a vehicle; a second illumination unit configured to illuminate a second region in a rear part of the vehicle more rearward than the first region and being disposed in the upper part of the passenger compartment; a third illumination unit configured to illuminate a third region in a low part of the vehicle lower than the first region and being disposed in the front part of the passenger compartment; a fourth illumination unit configured to illuminate a fourth region in the rear part and in the low part; and an illumination controller programmed to differentiate, while the vehicle is running, at least one of an illumination intensity of the first illumination unit relative to an illumination intensity of the fourth illumination unit and an illumination intensity of the second illumination unit relative to an illumination intensity of the third illumination intensity unit.