Research On ZigBee Routing Protocal And Its Application In Smart Home System

Due to the development of Internet of Things technology,the requirements of the Internet of Everything are becoming higher and higher.As a short-range,low-rate and low-power consumption wireless communication technology,ZigBee is widely used in industrial control,agricultural irrigation and medical rescue.In the smart home application scenario,the ZigBee technology's self-organizing network and low-power performance meet the needs of smart home device wireless communication.It can not only monitor home devices in real time,but also ensure the safety and reliability of communications.The paper conducted an in-depth investigation and analysis of smart homes,worked on the research of ZigBee routing protocols and its applications in smart home applications,including:1.In-depth research on the routing protocol algorithm in ZigBee wireless network.Based on the analysis of Cluster-Tree algorithm and AODV algorithm,a improved fusion routing algorithm was developed and designed according to the actual application scenario and low power consumption requirements.Tests show that the fusion algorithm can achieve low power requirements,effectively save energy,and extend the overall network life cycle.2.A set of smart home systems was developed based on the CC2530 enhanced MCU,including wireless base stations and wireless terminal devices,which mainly includes overall solution design,hardware design,and embedded software design..Based on the Z-Stack protocol stack migration development,hardware and software co-design to achieve low power requirements.3.An integrated management platform was developed based on the B/S architecture,and a TCP server was designed based on the high concurrency characteristics of Node.js technology.Design web servers and responsive websites,after the user logs in,the device can be remotely monitored.Test results show that the hardware circuit meets the low-power design requirements,the embedded software reduces the system power consumption through the dormancy and wake-upmechanism,and realizes the business functions.The management platform is simple and convenient to operate and very user-friendly.