CBTC train number window and track section occupancy synchronous display system

A technology for track sections and trains, applied in the field of interlocking systems, which can solve problems such as inconsistent positions

Active Publication Date: 2014-04-16
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resulting problem is: the interface shows that the train has entered section B (the train occupies logical section B-d at this time), but at this time the interface section B does not display the occupancy, that is, the occupation status of the section is different f...

Method used

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  • CBTC train number window and track section occupancy synchronous display system
  • CBTC train number window and track section occupancy synchronous display system
  • CBTC train number window and track section occupancy synchronous display system

Examples

Experimental program
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Effect test

Embodiment 1

[0039] see image 3 , this embodiment provides a system for synchronizing the CBTC train number window with the track section occupancy display, including: zone control subsystem ZC, interlock subsystem CI and train automatic monitoring subsystem ATS.

[0040] The zone control subsystem ZC, which communicates with the interlocking subsystem CI, is used to collect logical state information and send the collected logical state information to the interlocking subsystem. Specifically, the logical state information includes the state information of each logical section and the ARB state information of the axle counting section. In this embodiment, ARB is an abbreviation of Always Report Block, and its Chinese meaning is to always report occupancy.

[0041] The interlocking subsystem CI, which communicates with the automatic train monitoring subsystem ATS, is used to collect track state information, and determine the tracking section state of the train window according to the logic...

Embodiment 2

[0063] see Figure 4 , this embodiment provides a method for tracking a train window. The method starts at step 401, collecting track state information, and receiving logic state information. Specifically, the logical state information includes the state information of each logical section and the ARB state information of the axle counting section. In this embodiment, ARB is an abbreviation of Always Report Block, and its Chinese meaning is to always report occupancy.

[0064] In step 402, the tracking section status of the train window is determined according to the logic status information and the track status information. Specifically, the track status information includes track section status information and communication status information with the regional control subsystem.

[0065] Step 402 is a segment fusion process, which is roughly the same as that in Embodiment 1, and will not be repeated here.

Embodiment 3

[0067] see Figure 5 , this embodiment provides a method for processing section state information of an interlocking system, including: a collection unit 501 , a receiving unit 502 and a fusion unit 503 . The functions of each unit are as follows:

[0068] The collection unit 501 is configured to collect track status information, the track status information includes track section status information and communication status information with the regional control subsystem.

[0069] The receiving unit 502 is configured to receive logic state information, where the logic state information includes state information of each logic section and ARB state information of the axle counting section. In this embodiment, ARB is an abbreviation of Always Report Block, and its Chinese meaning is to always report occupancy.

[0070] The fusion unit 503 is configured to determine the state of the tracking section of the train window according to the logic state information and track state in...

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Abstract

The invention provides a CBTC train number window and track section occupancy synchronous display system comprising a zone control subsystem, an interlocking subsystem and an automatic train supervision subsystem. The zone control subsystem is in communicated connection with the interlocking subsystem and used for acquiring logic status information and transmitting the acquired logic section status information and axle counting section ARB status information to the interlocking subsystem. The interlocking subsystem is in communicated connection with the automatic train supervision subsystem and used for acquiring track status information, determining tracking section status of a train number window according to the logic status information and the track status information, and transmitting the determined tracking section status to the automatic train supervision subsystem. The logic status information and the track status information are integrated to determine final tracking section status of the train number window, so that the train number window displayed on a scheduling interface and marking train position is displayed consistently with actual train-occupied section status.

Description

technical field [0001] The invention relates to a train control system, in particular to a system for synchronizing a CBTC train number window with an occupancy display of a track section, a train number window tracking method and an interlocking system. Background technique [0002] The dispatcher workstation in the automatic train monitoring system (hereinafter referred to as ATS) is a window for human-computer interaction. The interface shows the status of field equipment, and the dispatcher can issue different control instructions according to the position of the train on the interface and the corresponding equipment status. On the dispatching interface, the train is identified by the train window, that is, the ATS system uses the train window to identify the train on the position of the corresponding track section according to the occupancy status of the section, and the occupied / idle state of the track section is to generate the position of the train window The minimum...

Claims

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Application Information

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IPC IPC(8): B61L27/04
Inventor 牛英明高国栋郭文章马朋云
Owner TRAFFIC CONTROL TECH CO LTD
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