The battle of "face" started the new top three LED lighting technology

As the eye of the car, the headlights are also one of the first places for consumers to pay attention to when choosing a model. At the same time, the lighting intensity and corresponding speed of the lights also play a vital role in driving safety. Recently, Netcom has sorted out the relevant information released by major auto companies in the near future and found that the three brands of Mercedes-Benz, Audi and BMW will release new lighting technologies one after another. In this accessory field, the following Netcom will lead you to understand the German system. The top three latest lighting technologies.

Audi previously released the Quattro Sport Laserlight concept car, which is also the debut of the brand's laser headlight technology. At this year's CES show, Audi released new matrix laser headlights and applied them on the R8LMX. It is understood that Laserlight headlights use miniature laser diodes, which increase the intensity of illumination by three times compared with traditional LED light sources, and this technology will become the main development direction of Audi's products in the future.

In addition to the matrix laser headlights released by Audi, BMW is currently the first brand to launch a model with a laser headlight, and it also shows the future direction of the lighting system. The new M4 future lighting fixture concept product. According to information released by BMW officials, BMW laser headlights have a beam range of 600 meters and now incorporate the BMW Dynamic Beam function (anti-glare high beam assistant system). With the laser dynamic light spot function, even people or animals in the dark 100 meters away can be found in advance to ensure the safety of driving.

Although both Audi and BMW have released new laser headlight technology, Mercedes seems to be not interested in this area. In response to this, Mercedes-Benz senior leaders have said that LED headlight technology is becoming more and more mature and the cost is gradually decreasing. They do not need the "head" technology of laser headlights for the time being. At the same time, Mercedes-Benz also released a new generation of LED headlights, each with 84 LED light sources, effectively providing illumination brightness and illumination range. It is understood that this new technology has a range of 600 meters, which is the same as the new laser headlight data that BMW will release. It also has a variety of illumination methods to ensure that it will not affect the driver of the vehicle. .

Flange And Fitting

A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.

Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':

There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5

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