Research On Digital HD Monitoring System Based On Safe Net

With the rapid development of information technology, digital HD monitoring system which compared with traditional analog control to the absolute technical superiority, has been a mainstream model in the field of monitoring. Image processing, network transmission, data storage, platform integration and network application technology involved has become the current hotspot, and related fields to innovate. At present, in the "green city, intelligent transportation and other public safety projects, digital HD monitoring system has been widely used, So it is very important to study the digital HD monitoring system and the key technology.This paper reports the current situation of the development of Digital HD monitoring system, the technology of image coding, to control transmission, storage applications, intelligent analysis and so on. On this basis, determine the demand and design ideas in the practical work of a new regional security network monitoring system. In the implementation of the scheme and function of the server in the design process, through the investigation, simulation, empirical methods, combined with the system diagram, data form, the research of network management, the system data stream codec, digital control, interactive, streaming media based on GIS video integration, video and audio storage etc. the technical principle, determine the reasonable implementation process, The construction and experiment of the system are carried out. to meet the expected requirements.After the completion of the system, some of the test runs are carried out. The function analysis and the process are studied, which aimed at lack of centralized and integrated management?video quality detection lag?low efficiency video call. And determine the corresponding subsystems, optimize network structure, improve the stability and practicality of the system. At the same time to improve the implementation of the program.