基于ZigBee的无线传感器物联网控制系统设计  

ZigBee-based wireless sensor Internet of things control system design

作　　者：廖威[1] LIAO Wei(Guangxi Vocational college Water Resources and Electric Power,Nanning 530023,China)

机构地区：[1]广西水利电力职业技术学院,南宁530023

出　　处：《自动化与仪器仪表》2020年第10期117-120,共4页Automation & Instrumentation

基　　金：广西电子信息科学与技术应用型本科人才产教融合协同培养试点项目广西壮族自治区乡村振兴补助资金。

摘　　要：针对传统的无线传感器物联网控制系统控制指令传输执行的时滞较长的问题,设计基于ZigBee的无线传感器物联网控制系统。在传统控制系统的基础上,设计基于ZigBee的协调器模块,将协调器模块与由传感器组成的终端模块连接。协调器通过串口实现与PC机的通讯。在系统硬件的基础上,设计控制系统的软件部分。根据协调器工作流程,按照ZigBee原理建立传感器路由,实现对协调器软件部分的设计。建立模糊规则库,生成模糊控制器,使用控制器分析数据,实现对无线传感器物联网的控制,完成对控制系统的设计。通过与传统控制系统的对比实验,证明了设计的基于ZigBee的控制系统具有更短的指令传输时滞,更具有优越性。ZigBee-based wireless sensor Internet of things control system is designed to solve the problem of long delay in the execution of control instruction transmission in the traditional wireless sensor Internet of things control system.Based on the traditional control system,ZigBee-based coordinator module is designed to connect the coordinator module with the terminal module composed of sensors.The coordinator realizes the communication with PC through serial port.Based on the system hardware,the software part of the control system is designed.According to the work flow of the coordinator,the sensor routing is established according to ZigBee principle,and the design of the software part of the coordinator is realized.Estabilishing fuzzy rule base,generating fuzzy controller,controller is used to analyze data and realize the control of wireless sensor Internet of things,and the design of control system is completed.Compared with the traditional control system,the ZigBee-based control system is proved to have a shorter instruction transmission delay and more advantages.

关 键 词：ZIGBEE 无线传感器 物联网 控制系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]