Abstract: A lamp housing (143) houses a light source (141). A front sensor housing (152) houses a front LiDAR sensor (151). A supporting unit (17) supports the lamp housing (143) and the front sensor housing (152). The lamp housing (143) and the front sensor housing (152) are arranged in a direction corresponding to a left-right direction of a vehicle, when viewed from a direction corresponding to a front-rear direction of the vehicle. A maximum dimension (UD1) of the lamp housing (143) in an up-down direction of the vehicle is smaller than a maximum dimension (UD2) of the front sensor housing (152) in the same direction.

Abstract: A vehicle illumination system provided to a vehicle capable of traveling in an autonomous driving mode includes: an autonomous driving system (ADS) lamp configured to emit light toward an outside of the vehicle, thereby visually presenting information relating to an autonomous driving of the vehicle; and an illumination controller configured to change an illumination feature of the ADS lamp under a predetermined condition, in correspondence to a current traveling area in which the vehicle is currently located.

Abstract: A vehicle illumination system provided to a vehicle capable of traveling in an autonomous driving mode includes: an illumination unit configured to emit light toward an outside of the vehicle; and an illumination controller configured to change an illumination mode of the illumination unit, depending on a waiting time of the vehicle.

Abstract: An inter-vehicle communication system includes: a first vehicle including a message generator configured to generate a message and a first wireless communication unit configured to wirelessly transmit the generated message; a second vehicle including a second wireless communication unit configured to receive the message transmitted from the first vehicle; and a display device that is located in the second vehicle and is configured to display the message.

Abstract: A vehicle lamp includes a light source unit for road surface drawing capable of forming a light source image longer in an upper and lower direction than a left and right direction of the lamp and a projection lens through which light forming the light source image is transmitted and which projects a predetermined light distribution pattern on a road surface. A light emitting surface or a light transmitting surface of the light source unit is disposed in a vicinity of a rear focal point of the projection lens. The light emitting surface or the light transmitting surface is inclined with respect to an upper and lower direction orthogonal to an optical axis of the projection lens.