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A method and device for adjusting virtual grouping

An adjustment method and a technology for group numbers, applied in the field of rail transit, can solve problems such as inability to flexibly adjust virtual groups, and achieve the effect of shortening the driving interval

Active Publication Date: 2022-07-19
TRAFFIC CONTROL TECH CO LTD +1
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  • Abstract
  • Description
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Problems solved by technology

[0005] The embodiment of the present application provides a method and device for adjusting a virtual formation to solve the problem that the prior art cannot flexibly adjust the virtual formation during the running of the train

Method used

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  • A method and device for adjusting virtual grouping
  • A method and device for adjusting virtual grouping
  • A method and device for adjusting virtual grouping

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Embodiment Construction

[0021] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than an exhaustive list of all the embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0022] With the gradual application of vehicle-to-vehicle communication technology, virtual marshalling, as a technical means to improve vehicle operation efficiency and line carrying capacity, is gradually being implemented from theoretical research to specific line testing. This embodiment proposes that adjacent trains with a common destination running on the same line section can form a virtual group to achieve the purpose of shortening the tracking distance between vehicles and common entry operations; at the same time, dif...

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Abstract

The embodiment of the present application provides an adjustment method and device for a virtual marshalling. In the adjusting method, adjacent trains with a common destination running on the same line section can form a virtual marshalling, so as to shorten the tracking distance of the vehicles and achieve common progress. At the same time, when different trains in the same group have different destinations, they exit the group mode and run independently. In this technical solution, after the train obtains the next parking area of ​​the preceding vehicle, it can perform corresponding grouping or unpacking operations according to the consistency between itself and the next parking area of ​​the preceding vehicle. The grouping can be flexibly adjusted anytime and anywhere, which is beneficial to shorten the driving interval.

Description

technical field [0001] The present application relates to the technical field of rail transit, and in particular, to a method and device for adjusting virtual marshalling. Background technique [0002] The virtual train marshalling technology is a new type of rail transit marshalling technology, which has many advantages, such as shortening the running interval, improving the line transportation capacity, and improving the adaptability of passenger flow. Through vehicle-to-vehicle communication, it enables the rear vehicle to obtain the running state of the preceding vehicle to control the operation of the rear vehicle, thereby realizing the coordinated operation of multiple trains at the same speed and at very small intervals. Through virtual marshalling, trains running synchronously at a certain distance can be regarded as connected. Compared with the traditional method, the traditional physical coupler connection is changed into a wireless communication connection, which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L23/22B61L27/04B61B1/00
CPCB61L23/22B61L27/04B61B1/005
Inventor 蒋子才张蕾
Owner TRAFFIC CONTROL TECH CO LTD
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