计算机工程

所属专题: 物联网专题

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基于蓝牙4.0与3G的无线传感器网关设计与实现

廖鹏飞,陈庆奎   

  1. (上海理工大学光电信息与计算机工程学院,上海 200093)
  • 收稿日期:2014-10-17 出版日期:2015-09-15 发布日期:2015-09-15
  • 作者简介:廖鹏飞(1989-),男,硕士研究生,主研方向:物联网技术,无线传感器网络;陈庆奎,教授、博士、博士生导师。
  • 基金项目:
    国家自然科学基金资助项目(60970012);高等学校博士学科点专项科研博导基金资助项目(20113120110008);上海市一流学科建设基金资助项目(XTKX2012);上海市工程中心建设基金资助项目(GCZX14014);上海市科委科技攻关基金资助重点项目(14511107902);沪江基金研究基地专项基金资助项目(C14001);上海智能家居大规模物联共性技术工程中心基金资助项目(GCZX14014)。

Design and Realization of Wireless Sensor Gateway Based on Bluetooth 4.0 and 3G

LIAO Pengfei,CHEN Qingkui   

  1. (School of Optical-electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
  • Received:2014-10-17 Online:2015-09-15 Published:2015-09-15

摘要: 针对无线传感器网络与Internet网络的通信协议不兼容问题,利用低功耗蓝牙4.0与第三代移动通信技术,设计一种无线传感器网关。硬件设计方面,使用基于ARM Cortex-A8的S5PV210作为主处理器,使CC2540蓝牙模块与无线传感器节点相连接,控制3G模块进行远程通信。软件设计方面,基于Android操作系统实现无线传感器网络与Internet网络的数据接收、网络协议转换、交互控制等功能。测试结果表明,该网关具有较低的接收与转发数据丢包率、处理时延及功耗,可保证无线传感器网络与Internet网络的高效实时通信。

关键词: 无线传感器网络, 蓝牙4.0, Android系统, 无线传感器网关, TCP/IP协议

Abstract: Aiming at the problem that the communication protocol of Wireless Sensor Network(WSN)is not incompatibility with the Internet network,a wireless sensor gateway based on low-power bluetooth 4.0 communication technology and 3G is designed.The primary processor of the gateway is designed by microprocessor S5PV210,which is used to control the communication between CC2540 bluetooth module and wireless sensor node and operate the 3G module to communicate with Internet.The software platform of the gateway is based on Android operating system,which realizes data collection,network protocol conversion,interactive control between WSN and Internet network.Test result shows that the gateway has low packet loss rate of receive and forward data,latency and power consumption,and it can ensure efficient communication between WSN and Internet network.

Key words: Wireless Sensor Network(WSN), bluetooth 4.0, Android system, wireless sensor gateway, TCP/IP protocol

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