| 浮动车与空间网格结合的新增道路自动检测 |
| |
| 引用本文： | 张淑玲,朱丹丹,官刚宇,邹复民.浮动车与空间网格结合的新增道路自动检测[J].科学技术与工程,2012,12(22):5496-5501. |
| |
| 作者姓名： | 张淑玲 朱丹丹 官刚宇 邹复民 |
| |
| 作者单位： | 福建工程学院,中南大学,中南大学,福建工程学院 |
| |
| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目）(No.61101139)；福建省重大专项专题项目(No. 2011HZ0002-1)；福建工程学院博士科研启动基金项目（No.GY-Z09063） |
| |
| 摘 要： | 利用浮动车系统提供的车辆定位数据进行新增道路检测，可有效提高新增道路的检测效率，降低成本。文章提出了浮动车与空间网格结合的新增道路自动检测算法，该方法首先记录车路匹配不成功的浮动车位置数据，得到可表示疑似新增道路的浮动车轨迹点，然后建立起浮动车轨迹点与路网网格之间的对应关系，最后通过网格过滤实现新增道路自动检测。实例验证了该算法的可行性。
|
| 关 键 词： | 浮动车系统 空间网格 新增道路检测 |
| 收稿时间： | 4/9/2012 7:02:41 PM |
| 修稿时间： | 4/9/2012 7:02:41 PM |
Combine the Floating Cars with Space Grid for Automatic Detection of the New Road |
| |
| ZHANG Shuling,ZHU Dandan,GUAN Gangyu and ZOU Fumin.Combine the Floating Cars with Space Grid for Automatic Detection of the New Road[J].Science Technology and Engineering,2012,12(22):5496-5501. |
| |
| Authors: | ZHANG Shuling ZHU Dandan GUAN Gangyu and ZOU Fumin |
| |
| Institution: | 2(Research Center for Next-Generation Internet Technology & Applications,Fujian University of Technology1,Fuzhou 350108,P.R.China; Institute of Information Science and Engineering,Central South University2,Changsha 410075,P.R.China) |
| |
| Abstract: | The new roads detecting method utilizing the location datum of floating car system can improve efficiency and reduce cost of the new road detection effectively. This paper presents a algorithm combining the floating cars with space grid for automatic detection of new roads. Firstly the unmatched FCD points are recorded by the vehicle-road matching, which can be represented as the suspicious new road. Then the relationship between these points and road network grid is built up. Finally, the new roads can be automatic detected with the grids filtering process. The example demonstrates that this algorithm is feasible. |
| |
| Keywords: | floating car system space grid new road detection |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
|
