The Design Of Smart Sensor Network Based On Zigbee

Wireless sensor networks, consisting of thousands of cheap micro sensor nodes capable of real-time control of dynamic monitoring area, bring convenience to people’s lives. Wireless sensor networks as an emerging high-tech industry, have a wide range of applications in military applications, intelligent home and intelligent transportation. With the rapid growth of the social economy, the people of modern surveillance network proposed higher requirements, such as the performance of low-power design network design network completely design.The paper to read large amounts of data on the basis of in-depth research Zigbee smart sensor network, Based on network protocols and network system with the initial cognitive, giving a detailed description of the Zigbee hierarchy and layers of main functions and frame format, Focus on in-depth analysis on Zigbee routing algorithm, Proposed an improved the Zigbee routing method, and in accordance with the application background in the route discovery can save the section overhead and network power consumption. Simulation results confirmed that the proposed algorithm significantly improved in the control of power consumption, Finally, build hardware platform based on cc2530chip And study Z-Stack protocol, set up a simple star network successfully According to Zigbee networking process, creating PC software and real-time observation of the information collected by the temperature and humidity sensors, test results proved the Zigbee routing method proposed in this paper is feasible.