source:Industry Trends release time:2024-04-01 Hits: Popular:led screen wholesaler
Under normal circumstances, the command room large screen display system for the display function requirements will be more, in addition to the normal decoding video function, such as video image segmentation, roaming, picture in picture, superposition are required, and some also need to centralize the monitoring of multiple places to the command center, unified distribution and management, to achieve distributed management display.
All these functions need corresponding control equipment to achieve, such as decoding platform, external image processor, distributed node control system and so on.
The front-end monitoring system is responsible for the shooting of images, and now network monitoring has been popularized. The main program design point is in the connection and wiring, such as the transmission distance to decide what transmission to use, using network cables or optical fibers, how to converge signals, which need to be designed separately according to the actual situation. And how to be compatible with the command room large screen display should also be considered comprehensively.
In addition to the above three hardware parts, the command room large screen display system also needs to integrate the three systems, that is, to realize the connection, including signal distribution and control, how to display on the screen, how to switch signals, etc., which requires the corresponding software to achieve various display effects by installing the corresponding software on the control computer.
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