Design Of Smart Home Based On ZIGBEE Technology

With the development of computer control technology and communication technology, people are more concerned about the living environment of comfort, convenience and safety. For people are expected intelligent home environment, smart home concept is a result. Smart home provide people an efficient way of life, and it is the inevitable trend of the smart home industry.After analyzing the situation of smart home at home and abroad, for the problem of home network, this article analysis and compares the existing network technology, and uses ZigBee wireless technology. ZigBee is applied to the smart home, and it spends low power consumption and low cost.This article more in-depth analyzes the ZigBee protocol standards comprehensively, including the structure and function of the various protocol layers. Based on that, we used the Chipcon company's wireless hardware of CC2430 chip as the core node, implemented a smart home system based on ZigBee technology. This system designed the home network platform of node hardware and application software, including the design and configuration of coordinator, work of router, and the design of each function node. It used multiple sensors in the functional node, which were distributed in the family widely. The system has a automatic network, which is a dynamic network. For that reason, it greatly increases the flexibility of the node. The system used ARM mode, and you can view the system network status in real time and order it work.