Unlock instant, AI-driven research and patent intelligence for your innovation.

Train control method and device and storage medium

A train control and train technology, applied in the field of rail transit, can solve the problem of low stability in the boundary area, and achieve the effect of improving the stability

Inactive Publication Date: 2021-02-05
SIEMENS MOBILITY TECH BEIJING CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a train control method, a train control device, electronic equipment, a computer-readable storage medium and a computer program to overcome the problem of the train passing through two adjacent trackside ATP systems in the prior art. The defect of low stationarity in the boundary region of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Train control method and device and storage medium
  • Train control method and device and storage medium
  • Train control method and device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072]The specific implementation of the embodiments of the present application will be further described below in conjunction with the drawings of the embodiments of the present application.

[0073]At present, when the train passes through the boundary area of ​​the control area of ​​the two trackside ATP systems, in order to ensure the safety of the train, an interaction area can be set in the control areas of the two adjacent trackside ATP systems. The two trackside ATP systems regularly send information about their interaction areas (such as whether there are trains in the interaction area, switch status, etc.) to each other, as well as information about trains in their respective interaction areas (such as train position reports, etc.) To the other party.

[0074]Among them, ATP can realize automatic train speed limit, stop point protection, speed and distance measurement, platform screen door control and train positioning, etc., which can prevent trains from overspeeding, collision...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a train control method and device and a storage medium, and is applied to the technical field of rail transit, and the method comprises the steps: periodicallytransmitting a movement authorization request to a second trackside ATP if the current movement authorization of a train in a control region of the first trackside ATP meets the condition of reachinga boundary point; when a target movement authorization returned by the second trackside ATP for the movement authorization request is received, expanding the current movement authorization accordingto the target movement authorization to obtain an expanded movement authorization, so that the expanded movement authorization is less than or equal to the superposition of the current movement authorization and the target movement authorization; and controlling the train to pass through the control area of the first trackside ATP according to the extended movement authorization and enter the control area of the second trackside ATP. According to the invention, the passing stability and safety of the train in two adjacent control areas can be improved.

Description

Technical field[0001]The embodiments of the present application relate to the field of rail transit technology, and in particular, to a train control method, device, and storage medium.Background technique[0002]With the rapid development of communication technology, especially radio technology, people began to study train operation control systems based on communication technology. Among them, the CBTC (Communication Based Train Control System, communication-based automatic train control) system can use the communication network to realize the two-way communication between the train and the ground equipment, and the amount of transmission information is large, the transmission speed is fast, and it is easy to realize the mobile automatic block system.[0003]In the CBTC system, two adjacent trackside ATP (Automatic Train Protection) systems can mutually send the movement authorization of trains in their own area, so that the train can smoothly pass the boundary of the control area of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/04B61L27/00
CPCB61L27/04B61L27/20
Inventor 洪思思
Owner SIEMENS MOBILITY TECH BEIJING CO LTD