| 基于BDS/GPS和百度地图的现代有轨电车监控系统的设计 |
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| 引用本文： | 陈荣超,陈光武. 基于BDS/GPS和百度地图的现代有轨电车监控系统的设计[J]. 应用声学, 2015, 23(10): 49-49 |
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| 作者姓名： | 陈荣超 陈光武 |
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| 作者单位： | 兰州交通大学光电技术与智能控制教育部重点实验室,兰州交通大学光电技术与智能控制教育部重点实验室 |
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| 摘 要： | 为实现对现代有轨电车车辆的位置及运行状态进行实时监控，设计了一个基于BDS/GPS和百度地图的现代有轨电车监控系统；定位终端以具有我国自主知识产权的BDS/GPS双模定位模块为主，RFID系统作为辅助定位手段；数据通过HTTP的GET方法提交至服务器，由服务器端的PHP页面自动处理后存储到MySQL数据库，中心管理平台显示页面调用百度地图API，将数据显示在百度地图上；最终该系统可以实时获取并存储列车的位置坐标、速度、时间等信息，并在百度地图上以点、线和图表的形式显示出车辆的坐标和运行轨迹等；测试结果表明，该系统运行稳定，定位精度高，获取数据准确、时延小，能够满足应用需求。
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| 关 键 词： | BDS/GPS双模定位 GPRS网络 RFID系统 HTTP的GET方法 百度地图 |
| 收稿时间： | 2015-04-13 |
| 修稿时间： | 2015-05-15 |
Design of Modern Trams Monitoring System Based on BDS/GPS and Baidu Map |
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| Affiliation: | Lanzhou Jiaotong University Key Laboratory of Opto-electronic Technology and Intelligent Control of the Ministry of Education,GanSu LanZhou 730030,Lanzhou Jiaotong University Key Laboratory of Opto-electronic Technology and Intelligent Control of the Ministry of Education,GanSu LanZhou 730030 |
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| Abstract: | To achieve the scientific management of modern trams, modern trams monitoring system based BDS / GPS and Baidu Map is designed. BDS / GPS dual-mode positioning module with intellectual property rights is adopted for positioning terminal to locate trams. GET method of HTTP sends data to a server, Baidu Map API is used by the monitoring center to display information including the coordinate of a tram, velocity, current time, conductors, train ID. A large amount of test results demonstrate the system, with the characteristics of running stably, high positioning accuracy, acquire data accurately and small delay, can meet the application requirements. |
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| Keywords: | BDS/GPS dual-mode positioning GPRS network RFID system GET method of HTTP Baidu Map |
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