camera module video system design of video module on official website

The design of 4.1.1 video display system should meet the requirements of practicality, advanced, economy, reliability and maintainability.

4.1.2 the display mode of video display system shall support the play of analog video signal and digital video signal.


4.1.3 video display system can be composed of video display system, transmission system, control system (including image processing and display software) and auxiliary system or some of them. Each part shall meet the following requirements:


The LED video display system consists of display screen, screen control unit, power module, metal screen frame, etc.


2. The projection video display system shall be composed of M (layer) × n (column) independent projection screen units.


3. TV type video display system shall be composed of M (layer) × n (column) independent CRT, PDP or LCD video display unit.


4 the transmission system shall transmit the computer network signal, computer graphics card output signal and video signal to each display unit according to the design technical index requirements.

5. The control system shall meet the needs of video signal dispatching and management, distribute, switch and process the video signal, set and adjust the image display parameters, and segment and splice the image.


6. The auxiliary system shall include control room, equipment room, power supply and distribution, lightning protection and grounding system supporting the video display system.