Research Of Zigbee Wireless Technology In Intelligent Building Monitoring System

With the economy unceasing development and society highly information,our country started a new phase of information services revolution based on internet technologies and internet of things.People focus on the growing demands for the quality of life.How to improve the security,comfort and convenience of human living condition which have attacking more and more people’s attention.Combined internet of things with building techniques,the technological of smart home and home automation are innovating and developing.The concept of intelligent building is appearance.Physical information systems are development of the hardware with software.The concept of intelligent building changes into market requirements,which provided the foundation for a new product design.Intelligent building is composed of data communication,audio exchange,CCTV and visual talk back system components.Those systems are managed and easy integration by computer.The cabling and maintaining of tradition wire route need high cost for the monitoring system.Some of particular environment route could not cable.The wireless network resolves those problems and provides more convenient,low cost for the intelligent building system.Consequently,the problem of monitoring system is the forefront of the topics to be solved for wireless building automatic network.In this paper,the characteristic of wire sensor network and existed wireless communications network is introduced in detail about intelligent building monitoring systems.Combined with technical characteristics of intelligent building monitoring system.Zigbee network advantage is deeply analyzed.This monitoring system based on Zigbee technical is meet the aim of smart home system about flexible,convenience and effective.We designed the soft of Zigbee model.Optimization algorithm of routing selection is used to data collection by wireless monitoring system.Greedy algorithm and breadth-first search algorithm are used to solve the residual hop of routing selection.This algorithm has shortened the route hop of the routing nodes in network.In the end,we simulated three routing algorithms and analyzed these simulation results.The simulation results indicate that our algorithm is validity in reducing energy consumption.