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GSM-R (global system for mobile communications-railway) base station antenna inclination angle monitoring system

A technology for GSM-R and base station antennas, applied in transmission systems, transmission monitoring, measurement devices, etc., can solve problems that consume a lot of manpower and material resources, reduce maintenance costs, save time and energy, and ensure normal operation.

Inactive Publication Date: 2016-01-06
通号工程局集团北京研究设计实验中心有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the huge number of base stations, this work requires a lot of manpower and material resources
In addition, the tower climbing operation is a high-altitude operation, which has great personal safety hazards.

Method used

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  • GSM-R (global system for mobile communications-railway) base station antenna inclination angle monitoring system
  • GSM-R (global system for mobile communications-railway) base station antenna inclination angle monitoring system
  • GSM-R (global system for mobile communications-railway) base station antenna inclination angle monitoring system

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Experimental program
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Effect test

Embodiment 1

[0018] Such as figure 1 As shown, a GSM-R base station antenna inclination monitoring system is composed of equipment on the base station tower and ground equipment. The equipment on the tower includes a high-precision inclination sensor, a laser ranging sensor, a control module, and a data communication module. The high-precision inclination angle The sensor measures the azimuth and inclination of the antenna, and the azimuth and inclination are collected by a dual-axis inclination sensor, which can simultaneously obtain the angles of the X and Y axes, that is, the azimuth and inclination of the antenna. The laser ranging sensor measures the antenna and The included angle of the holding pole, the ground equipment includes database server, network equipment and data display terminal, which receives antenna monitoring data through the network and saves it on the server; the data display terminal displays the received antenna monitoring data, alarm information and collection logs...

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Abstract

The invention provides a GSM-R (global system for mobile communications-railway) base station antenna inclination angle monitoring system, which consists of base station on-tower equipment and ground equipment, wherein the base station on-tower equipment comprises a high-precision inclination angle sensor, a laser distance measuring sensor, a control module and a data communication module; the high-precision inclination angle sensor measures the antenna azimuth angle and the inclination angle; the laser distance measuring sensor measures an included angle of an antenna and a holding rod; the ground equipment comprises a database server, network equipment and a data display terminal; antenna monitoring data is received through a network and is stored onto the server; the data display terminal displays the received antenna monitoring data, warning information and collection log.

Description

technical field [0001] The invention relates to a GSM-R railway digital mobile communication system, in particular to a GSM-R base station antenna inclination monitoring system. Background technique [0002] The GSM-R railway digital mobile communication system not only provides dispatching communication services for train dispatching, but also undertakes locomotive and ground information transmission services, such as dispatching orders, wireless train number verification information transmission, route forecast, train locomotive signals and monitoring information, etc. The transmission service also provides section maintenance operations and emergency mobile communication services. For CTCS-3 train control systems, the GSM-R system needs to provide communication channels for data transmission between locomotives and ground dispatching to realize train operation control. Therefore, the GSM-R system is one of the important means to ensure the safety of railway transportation...

Claims

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Application Information

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IPC IPC(8): G01C1/00H04B17/00
CPCG01C1/00
Inventor 林木
Owner 通号工程局集团北京研究设计实验中心有限公司
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