何涛,张健,徐鹤,姜彦男

• 1:南京邮电大学工程训练中心
• 2:南京邮电大学电子科学与工程学院
• 3:南京邮电大学计算机学院

摘要(Abstract)：

共享单车逐步成为中国规模最大的城市交通代步解决方案,为城市人群提供更加快捷、环保的城市出行服务。为了进一步提高共享单车的利用率和安全性,分析在城市复杂环境下影响定位的主要因素,结合现有的共享单车的定位方式,提出一种基于层次分布式子空间的定位算法。通过各点之间的接收信号强度指示以及标准点坐标定位实现共享单车的精准定位。仿真结果表明,所提出的算法较现有的方法具有较高精度的定位,能够提高单车的使用率以及实现对单车状态的实时反馈。

关键词(KeyWords)： 共享单车;节点定位;层次分布式子空间;定位算法;城市出行;信号强度指示

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金:物联网环境下基于对等计算的RFID网络数据处理技术研究(61602261);; 江苏省自然科学基金:对等无线射频识别系统关键技术研究(BK20140886)~~

作者(Author): 何涛,张健,徐鹤,姜彦男

DOI: 10.16652/j.issn.1004-373x.2018.18.004

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