【 Weak current College 】 what is a central control system-Power By 【 China power house network 】

Many new comers friends will often hear the term central control system, so what is the central control system? here from central control system for production start.
Why there will be a central control system? as society develops, information exchange and communication is becoming more frequent, more and more important. Audio-visual equipment, projection equipment, conference system, start entering all walks of life. Now the Conference rooms, audio-visual teaching rooms, etc., is not a platform before a Chair has a microphone, replaced by a variety of advanced multimedia conferences and teaching equipment. Such as: projector, DVD player, video recorder, video display, multimedia computers, electric screen, some large conference room is also equipped with a simultaneous interpretation system, the electronic voting system, big-screen projection, multi-picture switching systems. The use of multiple devices will bring tumultuous equipment operation. Example: to open a variety of device power, turn off the lights, switch to frequently various audio and video signals, to constantly switch projection screen ... and so on. In this case, a centralized management of these devices, and can simultaneously control room, classroom resources for "central control system" device.　　Central control system explained the central control system refers to the sound, light, electricity and other equipment for centralized control of the device. It applies to multimedia classroom, multi-function Hall, command and control centers, intelligent home, users can push button control panel, the computer display, touch screen and wireless remote control equipment, computers and central control system software control projector, display units, DVD player, video recorder, deck, amplifier, microphone, computer, notebook, electric screen, electric curtains, lighting and other equipment. When several separate central control systems are connected to each other, may constitute a network of centralcontrol system for resource sharing, audio and video transmission and monitoring each other mutually. Cooperative control computer, DVD player, video recorder, video kiosk and other modern audiovisual equipment, and centralized control of electric curtains, lighting, curtains and other equipment, the large-screen projection, create a high-definition, high definition, controlled sound and light background of modern multi-media teaching environment. Suitable for school for multimedia, courseware, presentations, reports, presentations, etc. The composition of the central control system as a system for the central control system typically consists of four parts: 1.　　User interface; 2. the central control of the host; 3. the various types of control interfaces; 4. managed devices. Concrete can be divided into the following modules:. device power management module, electric screen control module, timbre, volume module. audio and video switching module. VGA computer signal switching module, infrared learning and transmitter module control interface processing module, power module the central control system can complete all module-specific features, you can programmatically, increase other control or communication functions such as CRESTRON (Crestron) control system, AMX control system, Guangzhou macro-control HK series control system, etc. Central control system and its role in providing a variety of user operation interface.　　(Standard Pc\LcD touchscreen, manual control panel): personalized control interface design make you easy and handy. At the same time for all electrical equipment overall, at a glance. At the same time on multiple devices. 　　At the time of the adoption of motor or projector for Studio at the same time, other audio and video source for preview integration, device control, interface, system extension functions, the high characteristic of dependability. Low-cost, high-performance, highly integrated, digital control. Stand-alone direct access: DVD player, video recorder, video display, camera, recording deck, computer, notebook, power amplifier, wired wireless Mike, Mike, electric screen, projector, power controllers. (Curtains and lighting). Full digital control tone, sound mixing, provide device expansion interface. Central control system with the application of the central control system application in the multimedia room generally, dianhuajiaoshi, control and command centre, press releases etc., environmental control. Multimedia conference room, for example, the central controller as all electrical equipment of control center. Classroom all audio-visual equipment such as VCRs, DVD player, projector, motorized screen, audio, and indoor lighting, curtains can be connected with the central controller, under its control.
　　
Users just need to sit in front of the touch screen, intuitive operation of the entire system, including the system switch, the device switches, lighting intensity conditioning, signal switching, signal source play and stop, various combinations of mode of entry and switch, volume control, as well as for sound reinforcement of sound system; for discussions, voting, voting of the digital Conference and interpreting system; used for remote session video conference system; used for video, VGA signal display of large-screen projection systems used to provide audio and video multimedia peripherals; for the global environment facility, system equipment control system of automatic control and so on.