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The operation method of using the CBTC system based on vehicle-to-vehicle communication to deal with tidal passenger flow

A technology of vehicle-to-vehicle communication and operation method, applied in the field of rail transit, can solve the problems of inability to cope with tidal passenger flow, large tracking interval between trains, and inflexible train operation mode, and achieve high train operation efficiency, low cost, and flexible operation mode. Effect

Active Publication Date: 2020-07-03
TRAFFIC CONTROL TECH CO LTD
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  • Abstract
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Problems solved by technology

[0005] In the process of implementing the embodiments of the present invention, the inventors found that the existing train control methods lead to inflexible train operation, and the tracking interval between trains is too large to cope with tidal passenger flow

Method used

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  • The operation method of using the CBTC system based on vehicle-to-vehicle communication to deal with tidal passenger flow
  • The operation method of using the CBTC system based on vehicle-to-vehicle communication to deal with tidal passenger flow
  • The operation method of using the CBTC system based on vehicle-to-vehicle communication to deal with tidal passenger flow

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Embodiment Construction

[0041] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0042] image 3 It shows a schematic flow chart of an operation method of using a vehicle-to-vehicle communication-based CBTC system to deal with tidal passenger flow provided by this embodiment, including:

[0043]S301. Within a preset time period after the start of the morning peak or evening peak, the first area departs to the second area according to the first departure interval, and the second area departs to the first area according to the second departure interval, the The first departure interval is smaller than the second departure interval.

[0044] S302. During the process of sending trains from the second area to the first area, a virtual linkage method ...

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Abstract

The embodiment of the present invention discloses an operation method of using the CBTC system based on vehicle-to-vehicle communication to cope with tidal passenger flow, including: within a preset time period after the start of the morning peak or evening peak, the first area will move to the second area according to the first departure interval. Depart from the region, the second region departs to the first region according to the second departure interval, the first departure interval is smaller than the second departure interval; in the process of departure from the second region to the first region, a virtual connection method based on vehicle-to-vehicle communication is adopted, A plurality of trains are connected and run virtually to increase the actual train flow from the second area to the first area and maintain the balance of the train flow in both directions. The embodiment of the present invention realizes the closer tracking of the trains by carrying out the virtual linked operation of multiple trains, and at the same time, the operation mode is more flexible. Through the two-way asymmetrical fast and slow train operation, and the two-way asymmetrical passenger flow operation means, it can cope with urban rail transit Passenger characteristics of tidal passenger flow, lower cost and higher train operation efficiency.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of rail transit, and in particular to an operation method for dealing with tidal passenger flow by adopting a vehicle-to-vehicle communication-based CBTC system. Background technique [0002] Urban rail transit ATC (Automatic Train Control) system is a general term for key equipment to ensure traffic safety, improve section and station passing capacity, realize traffic command and train operation control automation, and improve transportation efficiency. Communication Based Train Control (CBTC) is currently the most representative train automatic control system in the world. It consists of on-board automatic protection subsystem (ATP), on-board automatic driving subsystem (ATO), center and It is composed of station automatic train monitoring subsystem (ATS), ground ATP (ZC: zone controller), interlocking CI, data communication wired and wireless system DCS, trackside equipment signa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00
CPCB61L27/10B61L2027/204B61L27/20
Inventor 孙志强郜春海
Owner TRAFFIC CONTROL TECH CO LTD
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