Out-of-station mobile authorization extension method and system

By adopting the out-of-station mobile authorization extension method in the rail transit system, using ground equipment to obtain railside resources and adjust the mobile authorization of the rear vehicle based on the position information of the front vehicle, the problem of trains being unable to park accurately in the absence of a protected area is solved, and the train is safe and accurate docking is achieved, which improves entry efficiency and reduces costs.

CN119682816APending Publication Date: 2025-03-25成都交控轨道科技有限公司
2 Cites 0 Cited by

Patent Information

Application Number
CN202411964395.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

In the rail transit system, if the outside of the platform cannot set up a separate axle counting section, the train cannot achieve accurate parking, which affects the entry efficiency and may require manual intervention, and the additional axle counting section increases the cost.

Method used

Through the method of extending off-site mobile authorization, ground equipment is used to obtain rail-side resources, and determine whether the mobile authorization of the rear vehicle needs to extend out of the station based on the rail-side resources and the location information of the forward vehicle. If the preset conditions are met, the mobile authorization will be extended outside the station to ensure that the train can park safely and accurately on the platform.

Benefits of technology

In the absence of protected sections, ensure that the train can be parked safely and accurately on the platform, improve entry efficiency, reduce manual intervention, and reduce construction and maintenance costs.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses an out-of-station movement authorization extension method and system, and the method comprises the steps: obtaining trackside resources through ground equipment under the condition that a platform is not provided with a protection section, and determining whether the movement authorization of a rear vehicle needs to extend out of a station or not according to the trackside resources and the position information of a front vehicle; if the preset condition is not met, the movement authorization of the rear train is not extended out of the station, and if the preset condition is met, the movement authorization of the rear train is extended out of the station to ensure that the train stops at the platform; the preset conditions comprise that a resource terminal point in the platform area is located in the platform area, no protection section is configured outside the station and no branch section exists, the length of an axle counting section of the branch-free section is larger than n times of the movement authorization extension length of the accurate parking condition, and a non-resource pair vertex and a front vehicle protection point cross the resource terminal point. And the train can still be safely and accurately stopped at the platform under the condition that no protection section exists.
Need to check novelty before this filing date? Find Prior Art