What is the system architecture of the advertising machine network?

When it comes to information media, most people immediately think of newspapers, radio, television, or the internet. However, today's information publishers are dissatisfied with these existing information channels that are widespread but not targeted to their customers. The information media market is shifting from mass marketing to segmented marketing. In an era of increasing product and consumer segmentation, the limitations of traditional media are the inability to effectively distinguish the target audience of products. What is the system structure of the advertising machine network?

1. Multimedia information machine 2. Console computer 3. Server 4. Network equipment and cables

Multimedia information is the terminal of the multimedia information publishing system, an integrated, dedicated embedded computer.

The characteristics of advertising machines are that they have real-time video and audio decoding, real-time video and audio playback, compatibility with various image, animation, and audio formats, an Ethernet network interface, and powerful multimedia information processing capabilities, supporting centralized control via TCP/IP networks. What are the common problems with advertising machines?

1. The machine screen is black, there is no light or sound, and the indicator light is not on.

Check if the 220V voltage is normal and if the power cord from the machine and the external power cord are properly connected.

2. The machine cannot be installed on a pendant.

Ensure that the machine lock plate is in the open position (this machine can only be installed with the lock open).

3. The machine repeatedly displays "loading card".

Check if the CF card is inserted correctly, and try replacing the CF card (the quality of CF cards on the market varies; it is recommended to use a high-speed brand card).

4. The screen is blank and there is no sound after powering on.

Please ensure that the volume is set to a low level and that the mute switch is not turned on.

5. Remote control is not working.

Please Confirm that the batteries are installed.

6. After saving a program, the machine cannot play it.

Ensure that the program format is within the default supported formats.

7. The machine does not allow setting the time.

Reset the current time.

8. Common speaker problems

The speaker is making noise. Please Confirm that there is no conductive object touching the bottom of the attack-defense board; if removing it eliminates the noise, the speaker is faulty and should be replaced immediately.

There is a flood of advertising machine products on the market, with varying quality, and the Price difference compared to LCD television products of the same Size is significant. The main differences are as follows:

There are fundamental differences between the two. Advertising machines are commercial products, and their Applications are also different. There are floor-standing, vehicle-mounted, and building-mounted advertising machines, etc. Televisions simply broadcast television programs, while advertising machines can play various videos according to needs.

Functionally, advertising machines are far more powerful than LCD televisions, as reflected in the strong support of their software. Through long-term technological research and development, domestic manufacturers have further narrowed the gap with foreign advertising machines, and advanced representatives such as Guangzhou and Jin Da have emerged. Advertising machines not only support timed switching and various video file formats, but network-based advertising machines can also be remotely controlled via a network. Current advanced interactive advertising machines also have touch functionality, face recognition, electronic window displays, and other features. In terms of the product itself, advertising machines mainly consist of an LCD screen, driver board, cracking board, and power supply. Advertising machines have higher requirements for hardware and software, which is determined by their target applications. Like outdoor advertising machines, the casing must be stable, sturdy, and durable for long-term use. 24-hour continuous operation outdoors places high demands on the product's dust resistance, brightness, and cooling functions.