question 1: the 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 they can intuitively operate the whole system through the bright control technology system, including system switch, equipment switch, light brightness adjustment, signal switch, signal source playing and stopping, various combination modes entering and switching, volume adjustment, and conference sound system for sound reinforcement; An open digital conference and simultaneous interpretation system for discussion, voting and voting; Video conference system for teleconferencing; Large screen projection system for video and VGA signal display; Multimedia peripheral equipment for providing audio and video signals; It is used for automatic comprehensive control of global environmental facilities, system equipment control and other systems.

question 2: multimedia control system central control system needs no explanation, because it is too complicated for outsiders like us.

With the digital informationization becoming the hottest topic in recent ten years, the 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.

Maybe many people haven't experienced the multimedia exhibition hall system, because it costs a lot to do such an experience. Single slave device includes projector, interactive touch integrated machine, digital information processing and analysis debugger, sound system, complete operation management system and so on. And these are not what ordinary merchants can afford, 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 and cost, it's actually not a big problem, because what needs this is basically effect-centered, and cheap pseudo-multimedia actually makes the experiencer feel more disgusted. On the whole, a multimedia exhibition hall needs hundreds of thousands to millions. Specifically, there is a quotation according to the plan, and the software also has great development costs.

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

Question 3: What kind of trademark does the centralized control system of multimedia equipment belong to? I will answer your questions:

Multimedia equipment is concentrated in 9 categories and 1 groups.

the code word is not easy. If you are satisfied, please adopt it. If you have doubts, you can ask for it privately. Please reply after seeing it.

question 4: what is the mainstream multimedia classroom network control system now? Which one works better? You can consider the "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!

The products that represent central control are:

TD-C9 integrated multimedia control system;

TD-C2 professional split multimedia control system;

TD-C3D multi-media network central control system, combined with Julong Tiandi multimedia network classroom software, can realize unmanned remote network teaching in Xianchang;

TD-C8 true color wireless touch screen programmable conference control and so on.

question 5: how to connect svs multimedia control system to multimedia control system? All interfaces are marked with the names of connected devices, and the basic switching and control operations can be completed according to the marked connections. If it is necessary to control 232 serial port devices or infrared remote control devices, it is also necessary to write the corresponding 232 control codes and infrared learning operations to the central control.

Question 6: What is a centralized control system for meetings? 5. A centralized control system for meeting rooms with simpler and faster operation includes a centralized control host, a relay module connected with the centralized control host, a color LCD touch screen, an embedded wall panel, a volume control module, an incandescent light 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 way of NetLinx special control network, and is seamlessly linked with other subsystems by TCP/IP network. Through flexible and convenient programming software tools, the audio and video equipment is programmed by computer software to form a set of integrated multimedia system, and it is easy to comprehensively realize the 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 system generally support 3×2 VGA switching matrix at least. Multimedia central control generally has three VGA inputs. Just connect the VGA cable of the desktop to the VGA input of the computer in the central control, the monitor to the "monitor" interface on the back of the central control, and the projector to the "projector" interface on the back of the central control. All the above are connected by VGA cables. After the connection, both of them can display the desktop content of the desktop computer.

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

I am a multimedia controller, and I can communicate with you if you have any questions in this area!

question 8: what is the difference between multimedia central controller and network central controller? According to different classification standards, multimedia central controller 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 the control function on local control panel.

Question 9: How does multimedia control system write the code of the projector for the sv-22? Generally, the central control system controls the projector in two ways: infrared and serial. For infrared, the remote controller is needed to learn the infrared code, and for serial control, the computer is connected to write the control code of the projector through the 232 interface on the back of the central control.

Question 1: How does multimedia control system modify the programming code? 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.