电信科学 ›› 2009, Vol. 25 ›› Issue (8): 67-71.doi: 10.3969/j.issn.1000-0801.2009.08.018

• 研究与开发 • 上一篇    下一篇

基于LBS的车辆监控系统实现及关键技术研究

高海辉,贾克斌,鲍晓红,贺桀   

  1. 北京工业大学电子信息与控制工程学院 北京 100124
  • 出版日期:2009-08-15 发布日期:2009-08-15
  • 基金资助:
    国家自然科学基金资助项目;北京市自然科学基金资助项目

Research on Implementation and Key Technologies of the Vehicle Monitor System Based on LBS

Haihui Gao,Kebin Jia,Xiaohong Bao,Jie He   

  1. Co11ege of Electronic Information＆Control Engineering，Beijing University of Technology，Beijing 100124，China
  • Online:2009-08-15 Published:2009-08-15

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493

被引次数

12

摘要：

本文介绍了一种基于LBS的车辆监控系统，该系统采用了“点到点”路径匹配算法和“轨迹插值”轨迹回放算法，可有效提高定位精度和降低应用成本。

关键词: 基于位置的服务, 车辆监控, 路径匹配, 轨迹回放, 地理信息系统

Abstract:

The vehicle monitor system based on LBS are introduced in this paper. Based on the idea of 1ine-to-point set，“point-to-point”road matching algorithm and“trace interpolation”trace replay algorithm are designed. Applied to actual projects，“point-to-point”achieves a high accuracy，particularly at road intersections. The“trace interpolation”has greatly reduced the cost of positioning.

Key words: LBS, vehicle monitor, road match, trace replay, GIS

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