Audi two plan a trick to achieve integration of LED matrix lights

In the electronics industry, the world's largest exhibition "electronica 2014" before the opening day (November 10, 2014) and "electronica automotive conference seminar held" (auto electronic forum), the German company Audi Wolfgang Huhn debut speech, introduced by LED or semiconductor laser headlight.

In terms of LED, Audi is currently used in automotive headlights is based on the external environment is divided into multiple regions (such as 8 regions), each region can be individually adjusted matrix LED". The company intends to integrate the matrix LED system by 2024 and has developed two plans for it.

A plan is to integrate the camera unit that is used to identify the external environment and the image processor unit for processing the image captured by the camera. As of 2014, the two units are also independent of each other.

Another option is to integrate the ECU of the drive matrix LED into a unit called BCM (body control module). As of 2014, these two components are also installed separately.

On the use of laser headlights, Huhn introduced in the limited edition version of Audi R8 LMX application examples. According to reports, the car's headlights using four security levels for the "4", the oscillation wavelength of 450nm blue semiconductor laser. The principle is to use the light emitted by four lasers to stimulate the phosphor and spread it to produce white light.

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