| GPS里程自动修正系统的原理与应用 |
| |
| 引用本文： | 杨超,王卫东.GPS里程自动修正系统的原理与应用[J].铁路计算机应用,2009,18(5):33-35. |
| |
| 作者姓名： | 杨超 王卫东 |
| |
| 作者单位： | 中国铁道科学研究院,基础设施检测研究所,北京,100081 |
| |
| 基金项目： | 中国铁道科学研究院基金 |
| |
| 摘 要： | 论述GPS里程自动修正系统的定位原理和系统结构,提出GPS延迟和匹配算法,解决线路的上下行和单复线的自动判别问题;介绍GPS在专业检测车等专业车辆里程定位上的应用;其成果有效提高了专业检测车数据空间定位的精度,大幅度减轻了检测人员的劳动强度.
|
| 关 键 词： | GPS 自动修正 定位原理 应用 |
| 收稿时间： | 2009-05-15 |
Principle and application to GPS Mileage Automatic Calibration System |
| |
| YANG Chao,WANG Wei-dong.Principle and application to GPS Mileage Automatic Calibration System[J].Railway Computer Application,2009,18(5):33-35. |
| |
| Authors: | YANG Chao WANG Wei-dong |
| |
| Institution: | ( Infrastructure Inspection Research Institute, China Academy of Railways Science, Beijing 100081, China ) |
| |
| Abstract: | It was discussed the positioning principle and system architecture of the GPS Mileage Automatic Calibration System, put forward GPS delay algorithm and matching algorithm, solved the up line or down line and single-double-track automatic identification problem. It was also introduced the GPS application to the professional vehicle mileage positioning of the professional detect vehicles. The results effectively improved the data space positioning accuracy of the professional detect vehicles and greatly reduced the detection staff＇ s labor intensity. |
| |
| Keywords: | GPS |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《铁路计算机应用》浏览原始摘要信息 |
| 点击此处可从《铁路计算机应用》下载免费的PDF全文 |
|
