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Temporary speed limiting method and device, electronic equipment and storage medium

A temporary speed limit and temporary technology, applied in the field of rail transit, can solve the problems of miscommunication of the temporary speed limit value, affecting the safety of train operation, etc., to achieve the effect of improving usability, improving safety, and simple operation

Inactive Publication Date: 2020-02-07
通号城市轨道交通技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when a train intends to enter the CI temporary speed limit section, it is necessary to manually notify the temporary speed limit value of this section. In this way, it is easy to cause a wrong transmission of the temporary speed limit value, so that the train running speed may Higher than the temporary speed limit, which will affect the safety of train operation

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  • Temporary speed limiting method and device, electronic equipment and storage medium
  • Temporary speed limiting method and device, electronic equipment and storage medium
  • Temporary speed limiting method and device, electronic equipment and storage medium

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Embodiment Construction

[0045] 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.

[0046] figure 1 A schematic flow chart of a temporary speed limit method provided in this embodiment is shown, including:

[0047] S101. Receive a temporary speed limit setting command, set a temporary speed limit for the target section corresponding to the temporary speed limit setting command, and write the temporary speed limit value carried by the temporary speed limit setting command into a transponder message corresponding to the target section.

[0048] Wherein, the target section refers to the section corresponding to the temporary speed limit setting command.

[0049] In implementation, when a temporary speed limit needs to be set for the target section, th...

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Abstract

The embodiment of the invention discloses a temporary speed limiting method and device, electronic equipment and a storage medium. The method comprises the following steps that a temporary speed limitsetting command is received, a temporary speed limit is set for a target section corresponding to the temporary speed limit setting command, and a temporary speed limit value carried by the temporaryspeed limit setting command is written to a transponder message corresponding to the target section; when a train drives to a target route containing the target section, an initial end signal of thetarget route is opened, and the transponder message is sent to the train, so that the train is driven into the target section at a speed that is not higher than the temporary speed limit value. By adopting the temporary speed limiting method and device, the electronic equipment and the storage medium, the safety of train operation can be improved, and the usability of the CBTC system can be improved.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a temporary speed limiting method, device, electronic equipment and storage medium. Background technique [0002] When there are obstacles around the train approach, construction is underway, or temporary conditions occur, in order to ensure the safety of the train, it is necessary to temporarily limit the speed of the train. For point-level and interlocking level trains, the temporary speed limit of the train is usually realized by CI (Computer Interlocking, computer interlocking device) temporary speed limit mode. [0003] At this stage, CI temporary speed limit mode usually realizes temporary speed limit of trains by turning off the signal at the beginning of the temporary speed limit section. Specifically, when it is necessary to set a temporary speed limit for a certain section, the operator can first issue an order to set a CI temporary speed limit for the section thr...

Claims

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Application Information

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IPC IPC(8): B61L27/00
CPCB61L27/20
Inventor 郭晓明张楠乔江坤刘鲁鹏郑志敏孙晓光耿鹏
Owner 通号城市轨道交通技术有限公司