因特网与无线传感网通信网关的设计与实现  

Design and implementation of gateway for communication between Internet and wireless sensor networks

作　　者：邱鹏 霍瑛 QIU Peng;HUO Ying(College of Computer Engineering, Nanjing Institute of Technology, Nanjing 211167, China)

机构地区：[1]南京工程学院计算机工程学院,江苏南京211167

出　　处：《计算机工程与设计》2018年第5期1243-1246,1268,共5页Computer Engineering and Design

基　　金：南京工程学院校级科研青年基金项目(QKJA201603);南京工程学院引进人才科研启动基金项目(YKJ201614)

摘　　要：为实现因特网与无线传感网相互通信,提出通过网关连接两种网络,在网关中编写通用网关接口程序完成不同网络传输协议中数据间的转化。建立输入信息字符序列与网络短地址、簇标识符的映射关系,网关的Zigbee协调器根据目标传感器的地址建立一条唯一信道,对目标传感器属性进行处理;通过对目标传感器有效载荷进行进制转码,标准输出转码后的数值给网关的嵌入式网页服务器。实验结果表明,该方法使用相对简单的数据转化在不同网络间实现通信有效且可行。To interconnect the Internet with wireless sensor networks,agateway programmed by CGI for converting data from different networks was proposed.Mapping relation was created among inputting character string,network address and cluster ID,the Zigbee coordinator of gateway established a channel to contact with a target sensor by its network address,and then dealt with it according to cluster ID.Zigbee coordinator sent over the data which was payload of the target sensor to embedded web server of gateway after transcoded the payload data.The data received by embedded web server were sent in the form of HTML.Experimental results show that the proposed methods can interconnect different networks using simple data conversion effectively.

关 键 词：网关 通用网关接口程序 Zigbee协调器 嵌入式网页服务器 数据转化 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]