Manual unlocking delay time setting method and system

A technology with time delay and manual unlocking. It is applied in the control system of the transportation center, railway signal and safety, and railway traffic management. It can solve the problems of sacrificing efficiency and achieve the effect of ensuring safety and improving the efficiency of train operation.

Active Publication Date: 2022-05-03
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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Problems solved by technology

The current manual unlock delay time setting method takes the maximu

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  • Manual unlocking delay time setting method and system
  • Manual unlocking delay time setting method and system

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[0043] In order to make the object, technical solution and advantages of the embodiments of the present invention more clear, the following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described, obviously, the embodiments described are part of the embodiments of the present invention, but not all of the embodiments. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work, are within the scope of protection of the present invention.

[0044] In general, the unlocking delay time setting is mainly determined by the speed of the train. High-speed through the train, the time required for manual unlocking is long; low-speed through the train or just started train, the manual unlocking time is short. For the pit stop approach, the computer interlock has no me...

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Abstract

The invention relates to a manual unlocking delay time setting method and system, and the method comprises the steps: determining an outbound route as a main line outbound route, and enabling the outbound route to be close to be locked; determining the locking state of the main line vehicle receiving route of the main line departure route; and unlocking delay time is set according to the main line vehicle access locking state. The system comprises a first determination module, a second determination module and a setting module, the first determination module is used for determining that the outbound route is a main line outbound route, and the outbound route is close to be locked; the second determination module is used for determining the main line vehicle connection route locking state of the main line departure route; and the setting module is used for setting unlocking delay time according to the main line vehicle access locking state. Different delay time can be set according to different unlocking opportunities, the delay calculation mode is not fixed, and the train operation efficiency can be improved while safety is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of rail transit signals, and in particular relates to a method and a system for setting a delay time for manual unlocking. Background technique [0002] At present, for a specific route in computer interlocking, after the route is close to being locked, the delay time for manual unlocking is fixed. For example, in the domestic computer interlocking system, the delay time for manual unlocking of incoming and outgoing routes is 3 minutes for normal-speed railways and 4 minutes for high-speed railways; 4min; the side line exit signal, the delay time for manual unlocking of the exit and entry road is 30s for ordinary speed railways, and 1min for high-speed railways. The unlocking time of each route is fixed, and the unlocking delay time has nothing to do with the unlocking timing. [0003] In fact, according to factors such as the position and speed of the train when the manual unlock is issued, the actual del...

Claims

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Application Information

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IPC IPC(8): B61L27/10
Inventor 金松岳宇阳聂志国王春华
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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