The present invention relates to an illumination system for a vehicle, including at least a first projection device for projecting at least one pixelated light source defining at least a first projection envelope and at least a second projection device for projecting at least one pixelated light beam defining at least a second projection envelope and configured to project at least one pictogram, wherein at least a first projection envelope and the at least a second projection envelope have at least one area of overlap.

A control unit of an optical axis control device for a headlight calculates a first vehicle angle () and a second vehicle angle () at different timings in traveling of a vehicle, and calculates a third vehicle angle (s) at which a difference between acceleration signals in a front-rear direction (X) is zero. The control unit calculates a representative value (S) based on a distribution of a plurality of third vehicle angles (s), and generates a signal for operating an optical axis of the headlight based on the representative value (S).

An LED controller includes: a light intensity calculator to calculate light intensity values that correspond to points on a desired light output curve; and processing logic configured to: initialize a scaling parameter of the light intensity calculator with a present scaling value that indicates a first number of steps, dynamically receive a subsequent scaling value that indicates a second number of steps at a change time after the light intensity calculator has begun calculation of the light intensity values according to the present scaling value, and change the scaling parameter of the light intensity calculator to the subsequent scaling value before the light intensity calculator has completed calculation of the light intensity values, wherein a difference between a next light intensity value calculated immediately after the change time and a previous light intensity value calculated immediately before the change time is within a flicker threshold.

A communication system for a vehicle comprises a mechanism for sensing a braking of the vehicle and a control device for sending a signal to a headlight activation circuit to modulate the vehicle's headlights based upon the braking of the vehicle. In particular, a headlight of the vehicle is able to be modulated based upon an application of one or both of a front brake and a rear brake. The headlight activation circuit is able to modulate the headlight between an on position and an off position or modulate the headlight between a high beam position and a low beam position. Consequently, the vehicle is better seen as it approaches likely congestion areas such as intersections and slowing or stopped traffic and attempts to enter traffic.

The present disclosure relates to apparatuses and methods for controlling a laser headlight of a vehicle. One example method includes obtaining first reference information, determining, based on the first reference information, that the vehicle has a collision risk or that a collision occurs to the vehicle, and generating first indication information that is used to turn off the laser headlight of the vehicle. The first reference information includes at least one of first map information, first information sensed by a roadside device, second information sensed by a sensing device on the vehicle, or first control information in the vehicle. When it is determined that the vehicle has a collision risk or that a collision occurs to the vehicle, the first indication information that is used to turn off the laser headlight of the vehicle is generated, so as to turn off the laser headlight.

An apparatus and method for controlling a vehicle light having an adjustable light output are provided. An apparatus includes a processor configured to receive sensor data from a sensor module having a number of sensors. The processor is further able to determine a light output mode for the vehicle light in accordance with the sensor data. The sensor data indicates a vehicle or environment condition. A method of using an apparatus for controlling a vehicle light with adjustable light output is provided that includes receiving sensor data from one or more sensors in a vehicle, determining a light output mode in accordance with the sensor data, and sending to the vehicle light appropriate commands for adjusting the light output in accordance with the determined light output mode.

A high-definition lamp unit includes a plurality of individually controllable pixels, and emits lamp light having a light distribution corresponding to states of the plurality of pixels. A leveling actuator can control a mechanical position of the high-definition lamp unit. A controller controls the leveling actuator and the high-definition lamp unit according to a pitch angle of a vehicle body.

The present disclosure relates to an apparatus configured to adjust a processing function for image data for a vehicle control system. The apparatus comprises an image sensor configured to capture the image data corresponding to a field of view. The image sensor is in communication with a controller which is further in communication with an accelerometer. The controller is operable to receive the image data from the image sensor and receive an acceleration signal from the accelerometer. The accelerometer signal may be utilized to identify a direction of gravity relative to the image sensor.

An active or dynamic light control system is adapted for aftermarket retrofitting to vehicles. The system includes a directional sensor configured to sense direction of the vehicle. A control unit is operatively connected to the directional sensor to receive the direction of the vehicle from the directional sensor. A light pod is operatively connected to the control unit. The light pod includes an illumination element configured to provide light. The light pod is configured to change direction of the light from the illumination element in response to a signal received from the control unit based at least in part on the direction of the vehicle sensed by the direction sensor.

A communication system comprises a distance calculator configured to sense objects approaching from the rear and or sides of a moving body. Particularly, the communication system is able to indicate that an object may be too close and/or approaching the moving body at an unsafe speed and/or an unsafe closure rate. In response the communication system is able to generate a response. For example, in some embodiments, the response is an external indicator that the object is too close and/or approaching the moving body. Alternatively, or in conjunction, the communication system is able to generate a warning to the moving body that an object is approaching. The warning is able to alert the moving body that the object is in the area and/or may be approaching the moving body.