With the development of science and technology, more and more intelligent control devices are gradually integrated into people's lives. Many application devices need to be controlled. How to effectively manage these electronic devices is a headache for users. If the traditional management method is adopted, the system needs to be changed gradually, which will consume a lot of manpower for a single device. With the popularization of the network, the video wall system based on the integrated intelligent control of the network has gradually attracted people's attention.
Intelligent control system, the administrator only needs to touch the screen (iPad, mobile phone, etc.), and can control the startup, shutdown, working mode of the corresponding equipment and other operations at any corner at any place with one button, and can also set different equipment and time Different switching sequence of points. This can save manpower and material resources, and save energy.
There are usually two solutions for intelligently controlled video wall systems, so what is the difference between them?
- Centralized Controller + Third-party Central Control Equipment
The traditional centralized controller can meet the video wall and all audio and video needs, but usually the centralized controller does not support the control of third-party smart devices, so usually the solution of integrators is to send the corresponding control command through the PC, and then forward the command from the controller to the third-party central control device through the RS232 interface. The third-party central control device integrates all commands and distributes them to different smart devices, thus realizing the integration of audio and video + smart device control.
- AV OVER IP
The AV OVER IP, which has been popular in the audio and video industry in the past two years, has been well received. Its strong scalability and flexibility in video wall projects are difficult to achieve with traditional centralized controllers. Due to its distributed architecture, AV OVER IP will Rapid development in the intelligent control industry. Compared with the solution of traditional centralized controller with central control equipment, each node of AV OVER IP can be used as a device to send control commands, which greatly enhances its scalability and helps users save the cost of central control equipment.
The advantages of AV OVER IP equipment in the intelligent control industry:
---With strong scalability, there will be no restrictions on the number of audio and video nodes or smart devices
---Easy to maintain, distributed architecture
---Reduce system complexity, no need for central control equipment to save costs
---Unlimited transmission distance, audio and video equipment and intelligent control equipment can be connected through the network.
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