Study Of Building Intelligent Security Environment And Its Implementation Method

The public security system of intelligent building includes security protection system, fire protection system and emergency linkage system. The security protection as well as fire protection has been rather mature. Yet the organic integration of the whole public security system has not being noticed by people. The concept of building intelligent security environment combines the public security system with built security environment, which, based on the large system of public security system, creates a security environment with a comprehensive intelligence of perception, inference, judgment and decision-making. The thesis, applying the system theory, studies the system theory of building intelligent security environment for the theoretical guidance of the safety engineering practice of intelligent building. Based on the virtual platform of Lab View, the thesis also aims to build the integration platform of the public security system that can be employed in experimental teaching platform.First, the thesis studies the system theory of building intelligent security environment. It analyzes the content of the building intelligent security environment and the public security system, and by applying systematic thinking, studies the principle of whole system emergence of public security system, the hierarchy system principle of public security system, and the system environment mutual symbiotic principle of building intelligent security environment and public security system.Second, the construction scheme of the integration platform of the public security system is studied in this thesis. The thesis studies the platform structure of the integration platform of the public security system, and makes clear the basic software architecture, the basic function and the service composition of the platform. It also studies the approach for the system to access the platform, and chooses the approach of ODBC for the system to access the platform. The thesis also studies the construction of the platform database, sets up the entity relationship diagram and data sheet by making clear the demand analysis, and finishes the database construction by applying Access.Finally, based on the LabView software platform and applying the Access database technology and ODBC data access method, the thesis tries to achieve the information and date communication of the platform, platform management and authority authentication as well as the emergency response function. Meanwhile, the function and performance of the platform is tested by using the test method of “black box”.