GPS/GPRS/INS system for real-time monitoring of the urban railway

GPS/GPRS/INS system for real-time monitoring of the urban railway
复制标题

城市轨道交通实时监控GPS/GPRS/INS系统

DOI：
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发表时间：
2016
期刊：
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影响因子：
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通讯作者：
V. Mladenov
V. Mladenov
中科院分区：
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文献类型：
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作者：
R. Yordanov;E. Iontchev;R. Miletiev;V. Mladenov

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本文介绍了基于微机械惯性传感器（MEMS）、GPS接收器和GSM调制解调器的信息和通信系统，以测量动态响应并将数据发送到控制中心，以建立城市铁路或有轨电车转向架的状态。选定的惯性和通信系统的组合允许实现城市铁路和有轨电车车身动态的实时监控。数据处理是通过惯性数据的频率分析来完成的，同时定位设备定位具有危险的高加速度的点，以创建具有危险地点的地图。关键词：MEMS，惯性传感器，铁路
The current paper describes the information and communication system, based on micromechanical inertial sensors (MEMS), GPS receiver and GSM modem to measure the dynamic response and to send the data to the control center to establish the status of the urban railways or tram bogy. The combination of the selected inertial and communication systems allow realizing the real-time monitoring of the urban railway and the tram body dynamics. The data processing is accomplished by the frequency analysis of the inertial data while the positioning device locates the points with dangerously high accelerations to create a map with dangerous places. Key-Words: MEMS, inertial sensors, railway