What kind of knowledge does video surveillance system need?
Monitoring system is composed of 5 parts: camera, transmission, control, display and record registration. The camera through the video coaxial cable will be video image transmission to the control host, then the host control video signal is assigned to each monitor and video equipment, audio signal input and synchronization will need to transport to the video recorder. Through the control of the host, the operator can issue commands, on the head of the upper and lower, left and right action control and operation of the focusing zoom lens, and can realize the switch between multiple cameras and PTZ control by the host. Using special video processing mode, the image can be input, playback, processing and so on, so that the video recording effect is the best.
Knowledge of security, camera, storage, control, pan head, shield, system integration, etc..
Video surveillance system consists of real-time control system, monitoring system and management information system. The real-time control system to complete the function of real-time data acquisition and processing, storage and feedback; monitoring system of each monitoring point of all-weather surveillance in multi operation control point switch multi image; management information system to complete all kinds of information collection, transmission, receiving, processing, processing, is the core of the control system.
