Interconnection collinear and cross-line running train autonomous running system

A technology of interconnection and operation system, applied in the field of rail transit, can solve problems such as not meeting expectations, achieve the effect of reducing operating costs and improving operating efficiency

Active Publication Date: 2021-09-03
浙江众合科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the rail transit industry, the vehicle-to-vehicle communication system has developed rapidly with the advantages of low cost and high efficiency. The line network (emergency) command center NCC, as a standard configuration of smart transportation, has also been officially put into operation in many regions. However, at present, most train-to-vehicle communication systems are autonomous train operation systems based on trains equipped with their own on-board controllers running on one or two lines equipped with their own trackside equipment, which is contrary to the concept of smart transportation and does not conform to the line network The command center governs the entire regional rail transit network and the expectation of networked operations

Method used

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  • Interconnection collinear and cross-line running train autonomous running system
  • Interconnection collinear and cross-line running train autonomous running system

Examples

Experimental program
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Embodiment 1

[0032] refer to figure 1 As shown in Fig. 1, an autonomous train operation system with interoperable collinear and cross-line operation, the left area of ​​the handover boundary is the own OC control area OC1 equipped with its own trackside signal equipment, and the right side is the friendly OC area equipped with trackside signal equipment of other suppliers. In the business control area OC2, train 1 equipped with its own on-board controller on the left runs from left to right from its own OC1 control area to the friend’s business control area OC2 through the handover overlapping area, and train 2 equipped with the friend’s on-board controller on the right runs from From right to left, run across the line from OC2, which is controlled by the friendly business on the right, to OC1, which is controlled by your own OC, through the handover and overlapping area. The corresponding lines are equipped with automatic train monitoring system ATS and target controller OC, each train is...

Embodiment 2

[0042] Such as figure 2 As shown, train 1 equipped with its own on-board controller and train 2 equipped with a friend’s on-board controller run on the same line at the left side of its own control area OC1 equipped with its own trackside signal equipment, or train 3 equipped with its own on-board controller and The train 4 equipped with the on-board controller of the other company runs on the same line in the control area OC2 of the other company equipped with the trackside signal equipment of the other company on the right side.

[0043] Taking train 1 and train 2 as an example, when trains equipped with on-board controllers OBC from different manufacturers are running on the same line in the same control area OC1 on the interconnection line, the target controller OC1 receives registration requests from different train on-board controllers OBC, To manage the trains in the jurisdiction area, OC1 receives the application from the trains in the jurisdiction area and the reques...

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Abstract

The invention discloses an interconnection, intercommunication, collinear and cross-line running train autonomous running system which can support collinear or cross-line running of trains assembled with on-board controllers (OBC) of different manufacturers on one or more rail transit lines assembled with different trackside signal devices. The system comprises an on-board controller (OBC), a target controller (OC), a train automatic monitoring system (ATS) and an interconnection and intercommunication interface adaptation module, the OBC receives and executes an operation command issued by the automatic train monitoring system (ATS) through the interconnection and intercommunication interface adaptation module, acquires the running resources of the target controller (OC) through the interconnection and intercommunication interface adaptation module, and provides train state information for the automatic train monitoring system (ATS) through the interconnection and intercommunication interface adaptation module; the current line target controller OC interacts with the adjacent line target controller OC through the interconnection and intercommunication interface adaptation module, and shares and transfers the driving resource state of the overlapping region.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to train control technology. Background technique [0002] With the continuous development of the rail transit industry, the vehicle-to-vehicle communication system has developed rapidly with the advantages of low cost and high efficiency. The line network (emergency) command center NCC, as a standard configuration of smart transportation, has also been officially put into operation in many regions. However, at present, most train-to-vehicle communication systems are autonomous train operation systems based on trains equipped with their own on-board controllers running on one or two lines equipped with their own trackside equipment, which is contrary to the concept of smart transportation and does not conform to the line network The command center is in charge of the entire region's rail transit network and the expectation of networked operations. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/04B61L27/00
CPCB61L27/04Y02P90/02
Inventor 卢红月刘德勇胡顺定
Owner 浙江众合科技股份有限公司
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