嵌入式物联网智能网关的设计与实现  

Design and Implementation of Embedded Intelligent IoT Gateway

作　　者：陈乐庚[1] 洪志鹏[1] 崔更申[1] 

机构地区：[1]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《通信技术》2014年第12期1455-1458,共4页Communications Technology

基　　金：广西可信软件重点实验室项目(No.KX201318)~~

摘　　要：物联网网关发挥着连接传统信息网络与感知网络的重要作用,针对目前人们研究的物联网网关功能单一和应用场景固定的不足,本设计提出了一种嵌入式智能网关的实现方案。该网关硬件上集成了多种协议的数据收发模块,在软件的控制下能够实现不同类型感知网络的同时接入,可应用于多种场合;另外网关设计了Web网页服务功能,远程终端通过互联网能够查询出感知网络里各节点设备的状态,也可以对这些设备发出控制信令实现远程控制等功能。此外,设计中就物联网网关的安全问题提出了用户登录和密匙验证的机制,保障物联网网关的安全通信。IoT （Internet of things） gateway plays an important role in connecting traditional information networks and sensor networks, and aming at the single function and fixed application scenario of the exist- ing IoT gateways, an embedded implementation of intelligent IoT gateway is proposed. This gateway hard- ware integrates multi-protocol data transceiver module. It could realize different types of network access at the same time and be applied in various occasions. Meanwhile, a web service function is also designed in the gateway. Remote terminal can check the status of sensor network devices via the Internet, and also send control signaling to these devices. In addition, aiming at accout of the security problems of lot gate-way, the login and key authentication mechanism in the design is also proposed for the purpose to ensure secure communications.

关 键 词：物联网 网关 嵌入式 多协议通信 远程控制 安全通信 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]