The Research On Project Design Of Premises Distribution System

With the development of information society, the modern buildings are unceasingly emerging. As an essential part and infrastructure of the modern buildings, premises distribution system has already become an indispensable auxiliary engineering, and it is the necessary infrastructure to connect kinds of automation system in intelligent building. Over the years, premises distribution system has been widely used in intelligent buildings in the developed country, and it has greatly accelerating the construction of information infrastructure. At present, our country is experiencing an unprecedented period of development. So it is extremely urgent to guide the engineering construction with systematic engineering method on the day when widespread attention is paid to premises distribution. This paper is aimed at the research on engineering design of premises distribution system in intelligent building.(1) Combining the developing course and through the analysis of the economic performance of premises distribution system, it has proved that premises distribution system is the right cabling system that fits for the information society development.(2) This chapter mainly researches the engineering designing principle of premises distribution system. Basic on the engineering designing principle and basic requirement, the engineering designing thought and procedure of six subsystems are given out. Six subsystems are work area subsystem, horizontal subsystem, backbone subsystem, equipment room, administration subsystem and campus subsystem. Then, discussion of Electro Magnetic Interference problems in premises distribution system design is carried on.(3) This paper carried on the research on work acceptance of premises distribution system by according to the relevant standards in our country. It mainly elaborates general request and basis of work acceptance, approval principal item and content as well as the approval work concrete implementation step.(4) This paper carries on the system ensemble engineering design by combining the practical engineering project. According to this project's characteristic and its request, it provides the engineering design plan, the system diagram, the information distribution map and the device list. Then it carried on the elaboration to construction and the approval of the cabling system. In the entire design process, full consideration is much given to the solution of Electron Magnetic Interference question .