Application of Strip LED Display in Automobile Display Field

Application of strip LED display in automobile display field

Vehicle strip LED display is a strip LED display that displays information on mobile vehicles by using LED technology, GSM / GPRS technology, low temperature technology, anti-static technology, anti-interference technology and on-board electronic technology. It is different from the ordinary strip LED display installed in fixed places.

Vehicle strip LED display features:

1) The automobile is always moving, which requires high stability and reliability of electronic products.

2) The power supply on the vehicle is powered by the battery. The vehicle will generate high pulse voltage when starting, braking and stopping. If the power supply system is not good, the display screen will be burned.

3) In the north, cars are usually placed outdoors. The temperature may reach - 40 ° C in winter and 60 ° C in summer, which requires the power supply and display components to work under a wide temperature.

4) Cars are prone to static electricity during operation, especially in autumn. The static high voltage can reach thousands of volts. If there are no good anti-static measures, it is easy to damage IC and LED lamps.

5) Appropriate brightness. If the brightness of LED display screen is not enough, it will not be visible during the day, and the significance of installing display screen will be lost; If it is too bright, it will affect driving.

6) Led attenuation characteristics: LED brightness is attenuated. There is a 10-70% attenuation rate in a year, and the brightness will be reduced by half in half a year with poor quality, so that the display content cannot be seen clearly.

7) Others include appearance size, etc.