Departure method and system based on ad hoc network, and group computer interlock

A computer interlocking and self-organizing network technology, applied in railway car body parts, in-station locking devices, interlocking devices between turnouts and signals, etc. Operational efficiency, reduced engineering investment and full life cycle costs, and simplified control logic

CN111994130AActive Publication Date: 2020-11-27CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-11-27

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Abstract

The invention provides a departure method and system based on an ad hoc network and a group computer interlock, and the method comprises the steps that a group computer interlock determines a departure route, and transmits departure route information to a group control system; and the group control system sends driving permission to trains in the train group according to the departure route information; the train sequentially enters the departure route according to the driving permission, wherein in the process that the trains in the train group enter the departure route, the middle section ofthe departure route is kept locked. The number of simultaneous departure in the same area of the station is remarkably increased, and the influence of train route unlocking and handling on the operation efficiency is reduced by keeping section locking of access. The operation mode of the train group simplifies the control logic and improves the operation density.
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Description

technical field

[0001] The invention belongs to the technical field of rail traffic control, and in particular relates to an ad hoc network-based departure method, system and group computer interlocking. Background technique

[0002] With the development of rail transit technology, the requirements for the efficiency of train reception and departure are also getting higher and higher. In the prior art, trains are mainly controlled by interlocking and related systems to enter the receiving route or the dispatching route, so as to realize receiving and departing trains. Among them, the receiving route is the route protected by the entering or receiving route signal; the departing route is the route protected by the exiting or departing route signal.

[0003] In the existing train departure and train receiving technology, the interlocking system generally controls a complete route as the train receiving route or the train departure route. After the arrival signal in the recei...

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Embodiment Construction

[0069] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying 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.

[0070] In the embodiment of the present invention, multiple trains on the track form a train group through an ad hoc network, and the train group may include multiple independent trains, multiple independent train subgroups formed by multiple trains, or both. Each train subgroup may contain one or more trains of rolling stock,...