LCD advertising machine is a new generation of intelligent devices that use standard liquid crystal display and LCD TV to realize information display and video advertisement playback through networking and multimedia system control.The management system mainly adopts central server and client mode,and Ethernet(TCP)./IP)Achieve information dissemination.The liquid crystal advertising machine can release information at specific times,specific places and specific groups of people,and can play multimedia video and audio files,which can bring powerful impact and innovative effects.The management system mainly adopts central server and client mode,and Ethernet.The network to achieve information dissemination.

The working principle of the LCD advertising machine is as follows:

The program is mainly produced by the program production system, and the completed program is uploaded to the video broadcast control server. Then, the program and the receiving node that wants to broadcast the program are correspondingly set on the broadcast control server (advertising classification, playing time, network management, etc.), and after successful setting, the set information is transmitted to the flow control service.

The set-top box reads the playlist of the server after booting, and automatically reads the playlist of the machine during the period after the broadcast of the program, and updates the program to continue playing. After receiving the latest settings, the flow control service will automatically update the current broadcast control status according to the content of the setup information (satisfying the real-time control of the playback system), and send the video to the set-top box to broadcast the program according to the updated content. On, the set-top box broadcasts the program.

In the process of using us, we must master the working principle of the LCD advertising machine in order to use it better. At present, LCD advertising machine has become one of the indispensable advertising platforms for businesses. Compared with other traditional media and promotion methods, the investment is low and cost-effective.