A lighting device irradiating light to different locations includes a light irradiation unit that generates light; an optical path adjustment unit that adjusts a path of the light radiated from the light irradiation unit to allow a road surface pattern to be formed at a predetermined location on a road surface around a vehicle; and a driving unit that adjusts the optical path adjustment unit to allow the road surface pattern to be formed at different locations on the road surface around the vehicle.

A vehicle is electrically connected to one or more accessories. The vehicle includes at least one controller that may be configured to identify the accessory based on accessory identification information. The controller may also be configured to provide one or more commands to control an operation of the accessory.

A vehicle rearview mirror assembly is provided, including: a casing including a first shell body and a mounting board having an attachment portion with an aperture; a mirror attached to the mounting board and including a light-penetrable patterned portion spatially corresponding to the aperture; a light emitting module mounted to the attachment portion and including a second shell body, a light guide and a light source, the second shell body including an insertion slot therethrough, the light source being inserted through the insertion slot and engaged within the second shell body, and a binding member securing the light emitting module to the second shell body and sealing the insertion slot.

A vehicle rearview mirror assembly is provided, including: a casing including a first shell body and a mounting board having an attachment portion with an aperture; a mirror attached to the mounting board and including a light-penetrable patterned portion spatially corresponding to the aperture; a light emitting module mounted to the attachment portion and including a second shell body, a light guide and a light source, the second shell body including an insertion slot therethrough, the light source being inserted through the insertion slot and engaged within the second shell body, and a binding member securing the light emitting module to the second shell body and sealing the insertion slot.

A device for alerting approaching vehicles of a slow-moving vehicle is provided. The device includes a light bar having one or more illumination units positioned on a front face thereof, a sensing unit, and means for activating the one or more illumination units on the light bar. The light bar further includes a mounting mechanism on a rear face thereof for removably mounting the light bar on a vehicle. The sensing unit senses the location and speed of the vehicle and for compares the speed of the vehicle to a posted speed limit for a roadway upon which the vehicle is traveling. The activating means serve to activate the one or more illumination units when the sensing unit determines that the speed of the vehicle is less than a pre-determined value below the posted speed limit for the roadway.

The invention relates to an image playing system and an image playing method. The image playing system includes a projection device. The projection device includes a storage circuit, a processor, and a projection module. The storage circuit stores a playing content including at least one multimedia content, a play time length and a play order corresponding to each multimedia content. The processor obtains the playing content from the storage circuit in response to receiving the power signal. The projection module is controlled by the processor and sequentially projects the multimedia content according to the play time length and play order corresponding to each multimedia content.

An input lighting signal optimization device includes a multiplex circuit configured to select and output a first LED lamp lighting signal or a second LED lamp lighting signal, and a MICOM configured to output a driving signal for driving a first LED lamp or a second LED lamp after receiving an output signal of the multiplex circuit through one input port and detecting a wake-up signal included in the output signal of the multiplex circuit to switch to an activation mode.

A notification device in a vehicle enables a person outside the vehicle to be notified of a predetermined operating state of the vehicle by the light emission, and includes: a plurality of spot-shaped light sources arranged at intervals to follow an upper edge of a windshield; a reflecting part reflecting light from the light sources to a front; an outer lens transmitting therethrough the light heading toward the front from the reflecting part; and a housing. The outer lens has on at least one of front and rear faces thereof a fine concave-convex face diffusing the light transmitted through the outer lens. Accordingly, the device is visible through an upper part of the windshield from a person outside the vehicle so that visibility is very good, and the light from the relatively small spot-shaped light source can be sufficiently diffused so that visibility can be further enhanced.

A light mount for mounting a light to a steering arm on an axle may include a bracket designed to attach to the steering arm, wherein the bracket and, thus, the light pod rotate with rotation of the steering arm. The bracket may include a mounting frame, wherein a first edge of the mounting frame is concavely curved and wherein a plurality of mounting orifices extend through the mounting frame; and a mounting plate extending substantially perpendicularly from an upper edge of the mounting frame, wherein the mounting plate has a mounting orifice extending therethrough, the mounting orifice being sized to accommodate a fastener extending from a light pod.

A method for operating an air guiding device of a motor vehicle includes adjusting an air guiding element of the air guiding device from a starting position into an active position which influences aerodynamics of the motor vehicle. The method further includes exerting feedback pertaining to the adjusting of the air guiding element on a motor vehicle occupant in a form of a relative movement acting on the motor vehicle occupant, where the relative movement is generated by an adjustment of a chassis and/or a seat system of the motor vehicle from a first position to a second position.