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A method of vehicle handing over across region overlap

An overlapping area and cross-area technology, applied in the field of communication, can solve the problems of discontinuous occupancy status of axle counting in the overlapping area, affecting the normal passage of trains through the overlapping area, etc.

Active Publication Date: 2020-11-03
通号城市轨道交通技术有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

Occupancy status of the axle counting in the overlapping area is discontinuous due to inconsistent delays, which may affect the normal passage of the train through the overlapping area

Method used

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  • A method of vehicle handing over across region overlap
  • A method of vehicle handing over across region overlap
  • A method of vehicle handing over across region overlap

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] With the rapid development of urban rail transit, CBTC systems have been more and more widely used, and there are more and more signal suppliers providing CBTC systems. In order to achieve interconnection, ZCs provided by different signal equipment suppliers will appear on the same line.

[0026] When ZCs provided by different signal equip...

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Abstract

The embodiment of the invention provides a method for transferring a vehicle to a cross-region overlapping region, which comprises the following steps: after a target vehicle completely drives away from a first axle counter and enters a second axle counter, if a transfer region controller receives a trigger signal that the first axle counter is interlocked and sent by a first computer and is changed into an idle state from an occupied state; when the second axle counting idle state signal sent by the takeover area controller is received, the occupation state of the first axle counting is kept;and if the handover area controller receives a second axle counting occupation state signal sent by the takeover area controller, the first axle counting is set to be in an idle state, so that the target vehicle is controlled to pass through the overlapping area according to the states of the first axle counting and the second axle counting. According to the invention, the problem of discontinuous axle counting section occupation state caused by inconsistent delay of the axle counting section occupation state received by the transfer area controller and sent by the first computer interlock and the axle counting section occupation state sent by the take-over area controller is solved, and a guarantee is provided for smooth transfer of a train between overlapping areas.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for vehicle handover across overlapping areas. Background technique [0002] In the existing Communication Based Train Control (CBTC for short) system, the zone controller (Zone Controller, ZC for short) as the core subsystem, calculates the movement authorization (MovementAuthority, MA for short) for each train, and guarantees Safely hand over the train to the adjacent ZC. [0003] In order to ensure that the train safely enters the adjacent ZC, it is necessary to divide an area within the scope of the own ZC and the adjacent ZC as an overlapping area, and the two ZC cycles exchange the axle counting section occupancy status information within the overlapping area. At the same time, the ZC periodically receives the occupancy status of the axle counting section within the jurisdiction of the ZC sent by Computer Based Interlocking (CI for short), and the ZC ensure...

Claims

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Application Information

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IPC IPC(8): B61L27/00
CPCB61L27/00B61L2027/204B61L27/20B61L27/70
Inventor 乔高锋马冲宋惠刘佳聂宇威王志平赵鹏
Owner 通号城市轨道交通技术有限公司
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