The LED display system integrates information production, information processing and information display. Based on the hardware of the LED display device, it controls and processes the input information and displays it correctly on the LED display. Electronic equipment engineering system. The LED display system is mainly composed of a display body, a main control computer, computer peripherals, video equipment, power amplifiers, audio, communication systems and computer networks. Users input display information to the main control computer through computer peripherals, or through Video equipment, audio, etc. input the video or sound signal into the main control computer through the power amplifier equipment. The main control computer receives and processes the source signal through specific computer software, and then transmits the processed signal to the LED display system through the communication network. The peripheral information processing system processes the display signal through a processing circuit such as a large-screen card, and obtains an electronic signal suitable for display on the LED display screen, and then correctly displays the display information on the LED display screen.
Therefore, the LED display system is to send source information from external conversion equipment such as computer peripherals, video equipment, audio, etc., and the main control computer receives and processes the source information through specific software. The module transmits information, and the LED display device receives and correctly displays the propaganda information. At the same time, in order to ensure the stability and safety of the power supply of the entire LED display system, the display device is equipped with a special distribution box and a remote power-on module. The special conditions of current, overvoltage and overload are handled. Since the LED display equipment is in the open air, the LED display system provides special safety protection for the display equipment, and can provide high temperature and moisture resistance for the display screen and its surrounding equipment. Dustproof, rainproof, lightning-proof, anti-object impact and shock-proof and other protective functions. Under the collaborative work of various software and hardware, the LED display system can display commercial advertisements, public service advertisements and public information in public places in real time around the clock, meeting the needs of different environments in people's daily life and making people's lives more convenient. fast.
