Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A train relocation method based on speedometer and trackside loop

A speedometer and relocation technology, applied in transportation and packaging, railway car body parts, electric vehicle charging technology, etc., can solve the problems of low positioning accuracy and poor reliability, and achieve high positioning accuracy, high reliability, and prevent effects of misuse

Active Publication Date: 2022-07-08
CASCO SIGNAL
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At that time, the two existing positioning methods still had problems such as low positioning accuracy and poor reliability.

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
  • A train relocation method based on speedometer and trackside loop
  • A train relocation method based on speedometer and trackside loop
  • A train relocation method based on speedometer and trackside loop

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0045] like Image 6 As shown, a train relocation method based on a speedometer and a trackside loop includes the following steps:

[0046] Step A: Select the intersection of the trackside loop;

[0047] Step B: Obtain the static parameters of the intersection of the trackside loop;

[0048] Step C: Obtain the dynamic information of the intersection of the speedometer and the trackside loop;

[0049] Step D: determine whether the current tra...

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 relates to a train relocation method based on a speedometer and a trackside loop. The method comprises the following steps: Step A: Selecting the intersection of the trackside loop; Step B: Obtaining static parameters of the intersection of the trackside loop; Step C: Obtain the dynamic information of the intersection of the speedometer and the trackside loop; Step D: determine whether the current train position is at the platform; Step E: complete the train relocation based on the speedometer and the trackside loop. Compared with the prior art, the present invention has the advantages of high positioning accuracy and high relocation reliability.

Description

technical field [0001] The invention relates to a train positioning technology, in particular to a train relocation method based on a speedometer and a trackside loop. Background technique [0002] The on-board controller is the core controller for train safety monitoring and operation management. For trains in normal operation, in the automatic driving mode, it is necessary to be able to park the platform correctly to ensure that the alignment accuracy of the door and the platform door is within a certain range. [0003] At present, most of the domestic signal systems and on-board controllers rely on beacons to relocate and park correctly at the platform. There are also some signal systems. The on-board controller is based on RFID and relocates at the last stop time to complete the correct docking of the platform. At that time, these two existing positioning methods still had problems such as low positioning accuracy and poor reliability. SUMMARY OF THE INVENTION [00...

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 Patents(China)
IPC IPC(8): B61L25/02B61L27/70
CPCB61L25/02B61L27/70Y02T90/16
Inventor 戴虎熊波职文超顾立忠方兴徐烨吕新军
Owner CASCO SIGNAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com