计算机应用 ›› 2011, Vol. 31 ›› Issue (11): 3152-3156.DOI: 10.3724/SP.J.1087.2011.03152

• 典型应用 • 上一篇    下一篇

蓝牙手机室内定位系统

张浩,赵千川   

  1. 清华大学 自动化系,北京 100084
  • 收稿日期:2011-05-30 修回日期:2011-07-05 发布日期:2011-11-16 出版日期:2011-11-01
  • 通讯作者: 张浩
  • 作者简介:张浩(1986-),男,湖北仙桃人,硕士研究生,主要研究方向:无线传感器网络;
    赵千川(1969-),男,河北唐县人,教授,博士生导师,博士,主要研究方向:复杂网络化系统、优化控制。
  • 基金资助:
    国家自然科学基金资助项目

Indoor positioning system for bluetooth cell phone

ZHANG Hao,ZHAO Qian-chuan   

  1. Department of Automation, Tsinghua University, Beijing 100084, China
  • Received:2011-05-30 Revised:2011-07-05 Online:2011-11-16 Published:2011-11-01
  • Contact: ZHANG Hao

摘要: 设计并实现了一种基于蓝牙和Wi-Fi的低成本手机定位和信息发布平台。改进了已有蓝牙设备RSSI检测方案,能对多个手机同时定位;利用Wi-Fi和J2ME技术实现了手机对定位信息的接收和实时显示。实验结果表明系统具有定位准确、使用方便等特点,在目前硬件条件下为物联网应用提供了平台支持。

关键词: 无线传感器网络, 蓝牙, Wi-Fi, 手机定位, J2ME, 物联网

Abstract: This paper introduced a low-cost platform for locating bluetooth cell phones and releasing position information. The authors improved the scheme of measuring Received Signal Strength Indication (RSSI) of bluetooth devices to locate multiple cell phones simultaneously, developed cell phone program to receive position information via Wi-Fi and display it on map. The experimental results show that the system is accurate in positioning and easy to use, and it provides a platform support for applications of Internet of Things (IOT) under current hardware condition.

Key words: Wireless Sensor Network (WSN), bluetooth, Wi-Fi, cell phone locating, J2ME, Internet of Things (IOT)