Block partition length detection method and device and storage medium

A detection method and blocking technology, applied in the direction of railway signal and safety, can solve the problems of reduced operating efficiency, unreasonable length design, and normal operation of EMU design speed, and achieve the effect of saving rework cost and shortening the construction period

Pending Publication Date: 2022-08-05
BEIJING HOLLYSYS
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Problems solved by technology

[0003] In practical applications, if the length of the block section does not meet the preset conditions, that is, the design of the length is unreasonable, and the EMU cannot run normally according to the design speed of the line, which will affect the scheduling and transportation efficiency of the line and road network. At the same time, the unreasonable design of the block section length will lead to The EMU triggers the maximum common braking or emergency braking in a specific sc

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  • Block partition length detection method and device and storage medium
  • Block partition length detection method and device and storage medium
  • Block partition length detection method and device and storage medium

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[0018] This application describes a number of embodiments, but the description is exemplary rather than restrictive, and it will be apparent to those of ordinary skill in the art that within the scope of the embodiments described in this application can be There are many more examples and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Unless expressly limited, any feature or element of any embodiment may be used in combination with, or may be substituted for, any other feature or element of any other embodiment.

[0019] This application includes and contemplates combinations with features and elements known to those of ordinary skill in the art. The embodiments, features and elements that have been disclosed in this application can also be combined with any conventional features or elements to form unique inventive solutions a...

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Abstract

The embodiment of the invention discloses a method and a device for detecting the length of a block partition and a storage medium. The method comprises the following steps of: respectively carrying out the following operations on the design length of each block partition: determining a preset permission length RBCMA of a radio block center of the current block partition, and determining an average gradient in a length range of the RBCMA; and according to the average gradient in the RBCMA length range, determining the allowable length TCMA of the track circuit driving of the current block partition, carrying out difference comparison on the RBCMA and the TCMA, and according to a comparison result, determining whether the design length of the current block partition meets a preset condition or not. According to the method and the device for detecting the block partition length and the storage medium disclosed by the embodiment of the invention, the detection of the block partition length of the railway signal can be realized, so that the problem of unreasonable block partition length division is found in the early stage of design, the construction period is greatly shortened, and the rework cost is saved.

Description

technical field [0001] The present invention relates to, but is not limited to, the technical field of rail traffic control, and in particular, to a method, a device and a storage medium for detecting the length of an occlusion zone. Background technique [0002] The line between two adjacent stations (in railway terminology is called section) is divided into several sections, each section is called a block zone, and a signal machine is installed at the beginning to realize automatic control of the train. Or there are multiple signals between two adjacent stations, and the space between each two signal columns is called a block zone. According to the regulations, it is absolutely not allowed to have two trains in the block zone at the same time. [0003] In practical applications, if the length of the blocked zone does not meet the preset conditions, that is, the length design is unreasonable, and the EMU cannot operate normally according to the line design speed, which aff...

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Application Information

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IPC IPC(8): B61L23/00
CPCB61L23/00
Inventor 周小辉邵乐乐赵国辉赵晓刚马群英刘强李睿盛雪琳
Owner BEIJING HOLLYSYS
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