Video System
1. System introduce
The video system (LED display) is a large-scale electronic information display system that integrates computer network technology, multimedia video control technology, and ultra large scale integrated circuit comprehensive application technology. It has high-speed communication data interfaces and video interfaces that are multimedia, multi-channel, and can be transmitted in real time. The use of computer network technology makes the production, processing, storage, and transmission of display information more secure, fast, and reliable. By adopting network system control technology, it is possible to connect with the user's computer network. The system uses intelligent control technology to achieve remote control of power distribution and fully automated monitoring of the usage environment. By using video and audio control technology, it can uniformly control and manage the input of various video and audio signal sources.
2. System Component
1. LED Display
Display body: a controllable unit module composed of LED light-emitting devices (including module, driver circuit board, power supply, etc.).
Structural framework: Screen support and decorative protection, including unit module fixing bracket, decorative frame, maintenance platform, etc.
2. Control System
As a multimedia high-tech product that combines light, electricity, and sound, the LED display system is mainly responsible for receiving and processing external signals by the control computer. Through data processing, the digital signals generated by the multimedia card are differentiated and combined before being sent to the LED screen, which expresses the digital signals in the form of graphics and images.
3. Intelligent monitoring and protection system for operating environment
Composed of various sensors, monitoring systems, and control computers, it is used to monitor the working environment parameters of the display screen, timely control relevant protection systems, and ensure the normal operation of the display screen and the absence of significant deviations in performance parameters. It includes: air conditioning cooling, power distribution system, monitoring system, and lightning protection device, etc.
4. Multimedia supporting equipment system
The system consists of devices such as video input, graphic input, and audio output, mainly used for displaying data and collecting sound. Video equipment: cameras, video recorders, VCD/DVD players, etc; Graphic and textual equipment: scanners, digital cameras, etc; Audio equipment: audio amplifiers, speakers, etc.
3. Functions and Advantages
1. Large display area
The area of LED display can range from a few square meters to thousands of square meters, and can be assembled as needed. It is several times or even more than ten times larger than traditional display terminal devices, and has a larger viewing angle.
2. High brightness full-color display
LED display have high brightness and can be used outdoors 24/7. They are high-definition, color saturated indoor and outdoor large display terminals.
3. Diversified playback modes
Hypermedia has multiple playback modes, including dynamic, static, and a combination of dynamic and static modes, which can be optimized and combined according to different needs. It can achieve the best playback effect in terms of dynamic, color, and playback modes.
4. Super strong advertising effect
LED display optimize and integrate the advantages of various advertising media such as outdoor advertising, television advertising, and sponsored advertising, in order to quickly target mobile audiences and ensure advertising reach rates; Furthermore, LED displays can play a variety of content, providing greater space for marketers to select indoor and outdoor promotional resources and showcase advertising content.
4. Application
Outdoor advertising, theater, hotel culture and entertainment, stage performances, sports events, financial securities, banking, transportation guidance, leasing, etc.
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