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Signal machine opening method for SPKS unblocking

A technology for unblocking and signalling, applied in railway signals, visual signals, railway signals and safety, etc., can solve problems such as affecting the efficiency of train operation and poor timeliness of manual operation.

Active Publication Date: 2020-11-17
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a signal machine opening method for SPKS unblocking, which is used to solve the problem in the prior art that after the physical section is blocked, manual operation is required to unlock the physical section and restore the signal light of the physical section approach. The timeliness of operation is poor, which affects the efficiency of train operation

Method used

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  • Signal machine opening method for SPKS unblocking
  • Signal machine opening method for SPKS unblocking
  • Signal machine opening method for SPKS unblocking

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Embodiment Construction

[0035] 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 making creative efforts belong to the protection scope of the present invention.

[0036] The blockade of the physical section will cause the signal machine of the physical section to be closed. The signal machine of the physical section may be located in the same interlocking concentration area as the physical section, or it may be located in a different interlocking concentration area from the physical section. . When th...

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Abstract

The embodiment of the invention provides a signal machine opening method for SPKS unblocking, and the method comprises the steps: storing a blocking type attribute for blocking a physical section whenthe blocking of any physical section is interlocked; and when the blocking of the physical section is removed, if the signal lamp of the physical section route judges that the blocking type attributefor blocking the physical section is SPKS blocking, automatically setting the signal lamp to be in an open state for allowing a train to pass. Through the blocking type attribute, automatic opening of the annunciator is realized under the condition of SPKS blocking, manual operation is avoided, the timeliness of opening of the annunciator is improved, and the train operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of interlocking and signal machine control, in particular to a signal machine opening method for unlocking SPKS. Background technique [0002] With the rapid development of urban rail transit, communication-based train control system (CBTC system) has become a relatively mature technology in modern transportation and is widely used. This technology improves the automation level of train control and reduces the running interval of trains. However, in some cases, the interlocking needs to block the physical section. After the blockade, the signal light of the physical section approach is turned off, and the train cannot enter the blocked physical section. Afterwards, the blocked area needs to be manually unlocked, so that the physical section The segment returns to normal operating conditions. [0003] It can be seen that after the physical section is blocked in the prior art, manual operation is required to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00B61L27/04B61L5/18
CPCB61L27/04B61L5/18B61L27/20
Inventor 赵博阳余小冬
Owner TRAFFIC CONTROL TECH CO LTD
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