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System for realizing remote monitoring of integrity of train and method

A remote monitoring system and integrity technology, applied in the control system of the transportation center, transportation and packaging, railway car body parts, etc., can solve problems that have not yet appeared in practical engineering applications, and achieve the effect of remote monitoring

Active Publication Date: 2009-10-14
BEIJING JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, GPRS communication technology and GPS positioning technology are very mature, but the actual engineering application of the combination of GPRS communication and GPS positioning technology for remote monitoring of train integrity on railways has not yet appeared

Method used

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  • System for realizing remote monitoring of integrity of train and method
  • System for realizing remote monitoring of integrity of train and method
  • System for realizing remote monitoring of integrity of train and method

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Embodiment Construction

[0043] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] figure 1 is a schematic diagram of a remote monitoring system for train integrity according to a specific embodiment of the present invention.

[0045] like figure 1 As shown, according to a specific embodiment of the present invention, a system for remote monitoring of train integrity using GPRS communication is provided.

[0046]The system includes: locomotive equipment (HOT), train end equipment (EOT) and ground control center, wherein the locomotive equipment is installed in the locomotive cab of the train, the train tail equipment is installed at the tail of the last car of the train, and the ground control center sets on the remote ground. In addition, the locomotive equipment and train end equipment obtain their own position information through the GPS module, and transmit their respective positions and train integrity informa...

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Abstract

The invention relates to a system for realizing remote monitoring of integrity of a train and a method, and relates to an onboard device and a ground control center. The system comprises a train tail device and a locomotive device, a GPRS wireless communication module, a microprocessor, a GPS satellite positioning module, a safety monitoring module, a microprocessor, a GPS satellite positioning module, an alarm device, a communication controller and a ground database server. The train tail device is used for monitoring the working state and train tail position information of a train tail wind pressure detection device; the microprocessor is connected with a wireless communication device by an interface; the safety monitoring module comprises the wireless communication device; the communication controller is used for acquiring the data transmitted by the onboard device by GPRS and forwarding instructions sent by a console to the onboard device; and the ground database server stores the data received by the communication controller so as to supply data to user software of the console for use. The system can realize remote monitoring of integrity of the train, and also can utilize the GPS information to assist the integrity inspection of the train, thus achieving the purpose of guaranteeing driving safety.

Description

technical field [0001] The invention relates to the remote monitoring technology in the railway signal system, in particular to a system and method for using the GPRS communication protocol to perform remote monitoring of vehicle positioning. Background technique [0002] As the railway speeds up, more and more attention is paid to the safety of train operation. Timely and accurate understanding of the information of the sections when the train is running can make more effective use of each section, more efficient scheduling of trains, and ensure the safety of train operation. [0003] Currently train integrity is monitored by end-of-train equipment. When the train is separated, the air pipe is disconnected and the air leaks, and the leakage exceeds the specified value, the equipment at the end of the train will send a warning to the locomotive driver in time to remind the locomotive driver to pay attention to the running status of the train. However, there are still some ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L25/00B61L27/00
Inventor 蔡伯根王剑上官伟
Owner BEIJING JIAOTONG UNIV
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