Unlock instant, AI-driven research and patent intelligence for your innovation.

Outdoor monitoring system for in-station track circuit

A track circuit and monitoring system technology, which is applied in the field of rail transit, can solve the problems of finding and locating faults, and cannot monitor and diagnose track circuit sections in real time, so as to shorten the maintenance time of faults, quickly locate them, and prevent equipment failures.

Pending Publication Date: 2022-01-21
北京聚智达科技有限公司 +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] To this end, the embodiment of the present invention provides an outdoor monitoring system for track circuits in stations to solve the problem that the existing track circuits of various standards cannot monitor and diagnose each track circuit section of the station in real time, and find and locate faults

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Outdoor monitoring system for in-station track circuit
  • Outdoor monitoring system for in-station track circuit
  • Outdoor monitoring system for in-station track circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 As shown, this embodiment proposes an outdoor monitoring system for the track circuit in the station. The system includes a plurality of outdoor acquisition extensions, carrier communication extensions, communication management machines, and diagnostic hosts arranged in each section of the track circuit in the station. The outdoor acquisition extensions are connected to the carrier The communication extension, the carrier communication extension is connected to the communication management machine, and the communication management machine is connected to the diagnosis host.

[0060] The outdoor collection extension is used to transmit the current information data collected by the current sensor to the carrier communication extension. The carrier communication extension is used to integrate the acquired current information data and send it to the communication management machine. After the data is processed, it is uploaded to the diagnostic host, and the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses an outdoor monitoring system for an in-station track circuit. The system comprises a plurality of outdoor acquisition extensions, a carrier communication extension, a communication management machine and a diagnosis host which are arranged in each section of the in-station track circuit. Through real-time monitoring of currents at all positions of the outdoor part of the in-station track circuit and mastering of the operation state of outdoor equipment, state analysis of the outdoor equipment can be realized, occurrence of equipment faults can be prevented in time, when the equipment faults occur, rapid positioning of fault points can be realized, fault maintenance time can be shortened, configuration is simple, operation is easy, and the integration degree is high.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of rail transit, in particular to an outdoor monitoring system for rail circuits in a station. Background technique [0002] The 25Hz phase-sensitive track circuit is currently the main track circuit system in domestic ordinary-speed line stations. The system has simple structure, low cost, long transmission distance, strong adaptability to complex stations and low track beds, and insulation damage through polarity cross arrangement The inspection function is currently widely used in the turnout sections of ordinary speed line stations, bullet train stations, and large high-speed rail hub stations. [0003] However, in practical applications, the 25Hz phase-sensitive track circuit has gradually exposed some problems, such as insufficient ability to resist traction current impact interference, and the phenomenon of flashing red light bands often occurs; poor shunts in short sections ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B61L23/00B61L1/20
CPCB61L23/00B61L1/20
Inventor 任军赵路平刘泉韩非李炜瑞郭大锐
Owner 北京聚智达科技有限公司