Network Improvement Mode Of Digital Security Protection System

At present, security protection is short for security protection technology, which refers to synthetically using electrical system or network consisting of security protection products and other products with the goal of maintaining public security, preventing or interdicting terrible accidences. With wide sociality, security protection involves all fields and sectors of the whole society. Thus, it is significant to rise the level of security protection automatization in all fields and occasions in the society, urgent to strengthen security protection measurements, and necessary to improve protection technology and realize security automatization.This thesis carries discussion with the case of technical security protection in prison system. The researching topic is improvement of digital security protection network, further shorten reaction period of alarm and treatment. Research and improve the centralized type, create new mode, which we call "centralize and complement", choose 2 mainframes (video network management center), and adopt central management, distributed storage, SVGA/AV mode standby structure; the 2 mainframes has the same function and can be shifted when necessary; a DLP colorized screen (SVGA input) as screen wall, many CRT supervisors (AV input), CRT as single picture, DLP as multi-pictures.