Intelligent Residential Security Systems Research And Design

With the rapid development of communication technique and great improvement of standard of people's living, the need of house has been changed from only the living space to multiform needs of quality, function, service, and so on, meanwhile with the development of information technology, new management of real estate should be reformed and intelligent community will be the result.Through the analysis of community and computer science, the paper bring forward the scheme of intelligent security system for the intelligent community. This system include the function of safety alarm for residential, boundary defence, monitoring of closed circuit television, management of car park, intercommunication of apartment and management of electronic patrol.This dissertation apply Lnworks technology on the design of safety alarm system for residential, Lnworks technology breaking through the faults of the distributed control system. The signal transfer accomplishes the wholly digitalization. The structure of the system is wholly distributed, the network is open connected, the technology and the standard achieve wholly open. The fieldbus control system is introduced into the intelligent community management system so that the intelligent community is upgraded, and the whole level is enhanced.It is the emphasized research that how to design the house controller based on Lnworks technology. It's content including the hardware system, such as MCU, Neuron Chip and their expand curcuit. At the same time,put forward the Neuron C program using the developing tools of Lonworks.