Question 1: Application of multimedia central control system in multimedia control system. The central control system is generally used in multimedia conference rooms, audio-visual classrooms, monitoring and command centers, news release rooms and environmental control. Taking the multimedia conference room as an example, the central controller is the control center of all audio-visual teaching equipment. All audio-visual teaching equipment in the classroom, such as video recorders, DVD players, projectors, electric screens, stereos, indoor lighting and curtains, can be connected to and controlled by the central controller. Users only need to sit in front of the touch screen, and can intuitively operate the whole system through the lighting control technology system, including system switch, equipment switch, lighting brightness level, signal switch, signal source playing and stopping, various combination modes entering and switching, volume adjustment, and conference sound system sound reinforcement; Open digital conference and simultaneous interpretation system for discussion, voting and voting; Video conference system for teleconference; Large screen projection system for video and VGA signal display; A multimedia peripheral for providing audio and video signals; Used for automatic integrated control of global environmental facilities, system equipment control and other systems.

Question 2: The central control system in the multimedia control system needs no explanation, because it is too complicated for an outsider like us.

With digital informatization becoming the hottest topic in recent ten years, multimedia experience system has also developed vigorously. In the traditional sense, multimedia is a combination of multi-display devices and information computing and processing systems. Nowadays, multimedia is the main task of virtual reality experience.

Many people may not have experienced the multimedia exhibition hall system, because the cost of doing this experience is very high. Single slave devices include projectors, interactive touch machines, digital information processing and analysis debuggers, audio systems, and complete operation management systems. And these are not affordable for ordinary businesses, mostly in teaching, real estate, and special places that need to pay attention to super-high experience. Oh, and the most important software.

As for the price cost, it is not a big problem, because what is needed is basically effect-centered, and cheap pseudo-multimedia actually makes the experiencer more disgusted. On the whole, a multimedia exhibition hall needs hundreds of thousands to millions. Specifically, there is a planned quotation, and the software also has a great development cost.

It is also a pity that the manufacturers of international standard multimedia systems can really do it in China, comparable to pandas. Because the software system alone stumbles most businesses, fortunately, there are also benchmark businesses such as Touch Interactive, which have used the strength of hardware equipment for many years and invested heavily in software development for the second time, raising the domestic multimedia to a high standard.

Question 3: What kind of trademark does the multimedia equipment centralized control system belong to?

Multimedia equipment is concentrated in class 09 0 1 group.

Codewords are not easy. If you are satisfied, please adopt it. If in doubt, you can ask by private letter. Please call me back when you see it.

Question 4: What is the mainstream multimedia classroom network control system now? Which effect is better? You can consider "Dragon World" multimedia network central control system, specializing in multimedia audio-visual equipment manufacturers, multimedia central control, physical display platform, interactive electronic whiteboard, multimedia teaching network, interactive LCD screen, digital library and other product lines are complete!

On behalf of the central control products are:

TD-C90 integrated multimedia control system;

TD-C200 professional split multimedia control system;

TD-C300D multimedia network central control system, combined with Julong Tiandi multimedia network classroom software, can realize on-site unattended remote network teaching.

TD-C800 true color wireless touch screen programmable conference control, etc.

Question: How does svs quick control multimedia control system connect with multimedia control system? Each interface is marked with the name of the connected device. According to the marked connection, basic switching and control operations can be completed. If you need to control 232 serial port equipment or infrared remote control equipment, you need to write the corresponding 232 control code and infrared learning operation to the central control.

Question 6: What is a centralized conference control system? A centralized conference room control system with simpler and faster operation comprises a centralized control host, a relay module connected with the centralized control host, a color LCD touch screen, an embedded wallboard, a volume control module, an incandescent lamp dimmer, an infrared emitting stick and an external power supply. The centralized control system of the conference room of this utility model is constructed in the form of NetLinx dedicated control network, and is seamlessly linked with other subsystems through TCP/IP network. Through flexible and convenient programming software tools, computer software is used to program audio and video equipment to form an integrated multimedia system, which is easy to fully realize projection display system, video recording system, audio amplification system, conference discussion system, video linkage system, conference information release system, lighting environment, curtains and other equipment.

Question 7: In multimedia, the central control system, desktop and projector multimedia control systems generally support at least 3×2 VGA switching matrix. Multimedia central control generally has three VGA inputs. Just connect the VGA cable of the desktop to the VGA input of the central control computer, the monitor is connected to the "monitor" interface on the back of the central control, and the projector is connected to the "projector" interface on the back of the central control. All of the above are connected by VGA cable. When connected, both can display the desktop content of the desktop computer.

The projector control RS232 is the function of the central controller to control the projector switch. If not, you don't need to connect, just switch the projector with the remote control.

I just do multimedia control, and you can communicate with me if you have any questions in this area!

Question 8: What's the difference between multimedia central controller and network central controller? According to different classification standards, multimedia central controllers can be divided into conference central control, audio-visual central control, integrated central control, split central control, local central control, network central control and so on. Network central control is to add network control module on the basis of local central control, which can realize remote control of classroom equipment and complete control function on local control panel.

Question 9: How does the multimedia control system code the projector for sv-2200? Generally, the central control system controls the projector in two ways: infrared and serial. In the case of infrared, the remote controller needs to learn the infrared code. In the case of serial control, it needs to connect to the computer through the 232 interface on the back of the central control and write the control code of the projector.

Question 10: How to modify the programming code in the multimedia control system At present, most multimedia central control programs are modified through the 232 serial port. Specifically, it is necessary to install the central control program file on the computer, and then connect the central control and the computer through the data cable to modify and set the control code in the central control.