Modbus通信协议的紫蜂无线传输网络的研究  

Research on ZigBee Wireless Transmission Network Based on Modbus Communication Protocol

作　　者：涂煊[1] 彭瑜[1] 周怡颋[2] 郑丽国[2] 

机构地区：[1]上海工业自动化仪表研究所,上海200233 [2]华东理工大学,上海200237

出　　处：《自动化仪表》2007年第7期10-13,共4页Process Automation Instrumentation

摘　　要：介绍了紫蜂(ZigBee)无线网络的技术特点和Modbus通信协议的原理,对基于Modbus通信协议的紫蜂无线总线网络系统的实现进行了分析和探讨,提出了一个利用紫蜂设备的IEEE地址与其设定Modbus地址进行绑定,同时利用网络短址进行网络地址定向,并通过无线透传的方式来实现遵循Modbus通信协议的数据在紫蜂无线网络中传输的具体方案。通过理论与实验印证,该方案是可行的,而且在工业环境下有着广阔的应用前景。The technical features of ZigBee wireless network and the principle of Modbus communication protocol are introduced. The implementation of ZigBee wireless network based on Modbus communication protocol is analyzed and investigated. A specific scheme for wireless transmission of the data conforming Modbus communication protocol in ZigBee wireless network is proposed, in which the IEEE address of ZigBee device is bound to its Modbus address, and network address direction is realized by using network short address. The feasibility of the scheme has been proven by theoretical and practical verification. Its prospect in applications under industrial environment is wide.

关 键 词：无线网络 紫蜂 传输 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]