Check patentability & draft patents in minutes with Patsnap Eureka AI!

Method and device for controlling train operation

A technology for trains and running states, applied in transportation and packaging, transportation center control systems, railway car body parts, etc., can solve problems such as poor adaptability, short service life of controllers, unfavorable train smooth operation and ride comfort

Active Publication Date: 2017-05-17
北京思维鑫科信息技术有限公司
View PDF5 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for controlling the operation of a train to overcome the poor adaptability of the control method in the prior art and the short service life of the controller caused by the failure to adopt safety protection rules, which is not conducive to the smooth operation of the train and the ride comfort technical issues

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
  • Method and device for controlling train operation
  • Method and device for controlling train operation
  • Method and device for controlling train operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the 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 creative efforts fall within the protection scope of the present invention.

[0052] During the running of the train, the train will adjust the running state of the train at any time according to the different driving routes, and the change of the running state of the train is realized by the controller that controls the working condition of the train. The controller has a certain service life and cannot be switched frequen...

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 invention provides a method and device for controlling train operation. The method for controlling train operation comprises the steps that real-time information, current operation state information and target curve information of train operation are acquired; a required first operation state of a train after the first preset time is forecasted, and a state controller is selected according to the first operation state so that the state controller can adopt the processing procedure based on feedforward non-linear proportional integral control to obtain first control information; a second operation state of the train is obtained according to the first operation state, the first safety protection rule and the current operation state; and if the first operation state is the same as the second operation state, the first control information is input into a train control and management system so that the train control and management system can control train operation. According to the method and device for controlling train operation, the service life of the controller for controlling the working condition of the train is prolonged, stable operation of the train is facilitated, and the sitting comfort for passengers is improved.

Description

technical field [0001] The invention relates to train control technology, in particular to a method and device for controlling train operation. Background technique [0002] With the rapid development of my country's rail transit technology, rail transit signal technology has made great progress. The automatic train control system ATC (Automatic Train Control) adopts advanced automatic train control technology to improve the running efficiency of the train. Therefore, the ATC system is indispensable for my country's rail transit technology. [0003] In the prior art, the most widely used automatic train control system is the traditional PID control. However, the traditional PID control method has poor adaptability and does not adopt safety protection rules, which makes the number of working condition transitions too many when the train is running at speed, and the controller that controls the train working condition is frequently switched, which affects the service life 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): B61L27/04
CPCB61L27/04B61L27/20
Inventor 齐永立李其林高博文谭毅邓珅陈国涛孙子琪王留锋李哲
Owner 北京思维鑫科信息技术有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com