Example embodiments described herein involve a system for testing a light-emitting module. The light-emitting module may include a mounting platform configured to hold a light-emitting module for a camera. The mounting platform may also be configured to rotate. The system may further include a housing holding a plurality of photodiodes arranged in an array over at least a 90 degree arc of a hemisphere. The system may also include a controller configured to control the photodiodes and the rotation of the mounting platform.

Example embodiments described herein involve a system for testing a light-emitting module. The light-emitting module may include a mounting platform configured to hold a light-emitting module for a camera. The mounting platform may also be configured to rotate. The system may further include a housing holding a plurality of photodiodes arranged in an array over at least a 90 degree arc of a hemisphere. The system may also include a controller configured to control the photodiodes and the rotation of the mounting platform.

A glass panel assembly for use in a roof of a vehicle, comprises a glass panel, a frame and an elongate lighting device. The glass panel comprises an interior main surface and the interior main surface of the glass panel is configured to be directed to a passenger compartment of the vehicle. The frame is adhered to the interior main surface and comprises a shaped element. The shaped element is one of a recess and a protrusion. The elongate lighting device is coupled to the frame by a mating shape engaging the shaped element. The lighting device is configured to directly illuminate at least a part of said passenger compartment.

A glass panel assembly for use in a roof of a vehicle, comprises a glass panel, a frame and an elongate lighting device. The glass panel comprises an interior main surface and the interior main surface of the glass panel is configured to be directed to a passenger compartment of the vehicle. The frame is adhered to the interior main surface and comprises a shaped element. The shaped element is one of a recess and a protrusion. The elongate lighting device is coupled to the frame by a mating shape engaging the shaped element. The lighting device is configured to directly illuminate at least a part of said passenger compartment.

In an interior member for a vehicle, a lens extends along a light guide member, and is provided with a groove receiving the light guide member therein, a first engaging portion provided on a wall that defines the groove, and a second engaging portion provided on a wall that defines the groove, and the interior member main body is provided with a first engaged portion engaged by the first engaging portion, and a second engaged portion engaged by the second engaging portion, the lens being resiliently deformable so as to bring the walls defining the groove toward each other.

An illumination system for a steering wheel assembly of a vehicle including a housing coupled to a rim of the steering wheel assembly. At least one visible light source is disposed adjacent the housing and emitting visible light through an opening in the housing. A lens is provided covering the opening in the housing such that an inner surface of the lens is disposed adjacent the opening in the housing. A cover material covers the outer surface of the lens and at least a portion of the rim, and includes translucent and/or transparent portions such that the lens is not visible through the cover material. The visible light from the visible light source passes through the transparent and/or translucent portions of the cover material.

A vehicle illumination device includes a light source and a long light guide body that extends linearly in a direction of entry of light from one end thereof disposed so as to be adjacent to the light source and radiates light from a linear light-emitting face, the light guide body having formed thereon projecting parts arranged in a longitudinal direction on a back face of the light-emitting face and extending in a direction orthogonal to the direction of entry of light. The widths of the projecting part vary in accordance with the distance from the light source. Provided is a vehicle illumination device that enables light emission with uniform luminance in the longitudinal direction to be realized while improving the productivity of a light guide body.

Disclosed is a cabin system configured to acquire first information about a first user and second information about a second user through a communication device, to specify each of the first user and the second user based on image data received from an internal camera or an external camera, to provide a control signal to a display or a speaker such that content is provided to a user based on an electrical signal generated by an input device, to determine a first boarding seat of the first user among seats according to the first information and to determine a second boarding seat of the second user among the seats according to the second information, and to determine the posture of the first boarding seat according to the first information and to determine the posture of the second boarding seat according to the second information.

Disclosed is a cabin system configured to acquire first information about a first user and second information about a second user through a communication device, to specify each of the first user and the second user based on image data received from an internal camera or an external camera, to provide a control signal to a display or a speaker such that content is provided to a user based on an electrical signal generated by an input device, to determine a first boarding seat of the first user among seats according to the first information and to determine a second boarding seat of the second user among the seats according to the second information, and to determine the posture of the first boarding seat according to the first information and to determine the posture of the second boarding seat according to the second information.

A light pipe is provided that includes a light transmissive medium having an input at one end and configured to be operatively coupled to a light source, wherein the light transmissive medium defines a first portion connected to a second portion via a first bend portion of about 90°, and a series of prisms formed in the light transmissive medium, each prism having a V-shaped groove with an incline angle of about 45°, wherein each prism has a depth and a length that increases from the first portion to the second portion, and wherein a separation gap between adjacent prisms decreases from the first portion to the second portion. The light pipe may have third and fourth portions and form a U-shape.