Design And Implementation Of Security Management System

Object of study is a city security management system, dynamic social order in the city building video surveillance system operation and management applications on the basis of continuous improvement, compliance with laws and regulations and technical requirements of the Public Security Ministry and relevant departments at all levels under the guidance of the public security department in charge of the job requirements and comments, adhering to centralized management, unified deployment, resource sharing and the pursuit of practical purposes, the technical architecture of the city’s social security management system included software platform, SOA design philosophy and decoding, many core elements of streaming media to start feasibility studies, through the management of applications, systems and interactive content such as security analysis, system design work to complete the networking architecture and database design and associated functional modules in the design of a more comprehensive system under the function and operation of the platform and workflow premise of the preparation of the program code. In the test system design results while analyzing the results of the tests and data out of the way to work as a research summary, in order to assist the proposed research direction. The following issues have been resolved to improve in this thesis:First, the J2 EE application architecture to achieve the deployment of different operating systems, making the windows, Linux, Unix and minicomputer and PC operating systems are different platforms can complete deployment and migration, hardware and software platforms ability to adapt to the environment has been greatly improved;Second, application-oriented services OSA architecture to achieve a long-term extension of the deployment and distribution system application service module of the many functions, reducing the degree of coupling between modules, based on the efficiency of the system has been more substantial improved, but also enhance the size of the system and the latter needs to expand their ability to support applications;Third, through the FLEX rich client application design techniques, the application experience B / S architecture upgraded to the C / S architecture level, to achieve the traditional client across different browsers compatible;Fourth, based on RTP / RTCP and RTSP-based streaming media network communications system applications, the level of performance and video-on-demand interactive media and communications were improved, and lay a solid foundation for the development of the standardization of the platform;Fifth, platform compatibility and ability to adapt to the hardware system greatly improved in the technical support network management protocol match and plug-ins, the improved video encoding and other hardware devices are compatible with the coding protocol under different manufacturers and brands of fitness with performance.