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

Real-time dynamic monitoring method, device and system for rail shaking

A real-time dynamic and real-time detection technology, applied in the direction of measuring device, static/dynamic balance test, transportation and packaging, etc., can solve the problems of inability to store, damage the detection instrument, bulky detection instrument, etc., and achieve easy portability and simple installation , the effect of convenient operation

Active Publication Date: 2019-10-08
张海龙
View PDF18 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, placing the testing instrument outside the locomotive for testing is convenient for the testing personnel to operate. However, on the one hand, when the locomotive passes through tunnels such as caves, it will cause damage to the testing instrument; on the other hand, weather changes will also affect the testing instrument; For another example, some testing instruments are very heavy, and the testing personnel need to move the testing instruments back and forth when changing locomotives, which is very inconvenient to use
In addition, the detection results of the above-mentioned detection instruments are not intuitive and cannot be stored, requiring the detection personnel to observe all the time and manually record the location of the alarm

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
  • Real-time dynamic monitoring method, device and system for rail shaking
  • Real-time dynamic monitoring method, device and system for rail shaking
  • Real-time dynamic monitoring method, device and system for rail shaking

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0065] During the operation of the locomotive, additional passengers hold mobile devices (ie, handheld devices) on the locomotive, and the mobile devices and the locomotive are relatively stationary. When triangular pits, front and rear elevations, etc. appear on the track, the locomotive will jolt and shake, and then there will be relatively fast movements between the handheld mobile device and the locomotive. Moreover, the more violent the locomotive jolts, the faster the instant relative movement between the handheld device and the locomotive, that is, the severity of the locomotive jolts and the acceleration of the handheld device are positively correlated. If the instantaneous change of acceleration of the handheld device can be detected, and the intensity of the turbulence is divided according to the experimental results, for example, given the intensities I1 and I2, the observation results fall on the different divisions of I1 and I2, corresponding to different intensitie...

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 discloses a real-time dynamic monitoring method, device and system for rail shaking, and relates to the technical field of rail detection. The method comprises the following steps that ahand-held device is fixedly arranged on a locomotive, and the hand-held device and the locomotive are relatively static; when the locomotive runs along rails, the hand-held device is used for detecting the balance of the locomotive during running in real time; and if the hand-held device detects that the balance of the locomotive during running does not meet the balance requirement, the rails aredetermined to be not stable, and an alarm is given. According to the device and the system which are realized through the method, carrying is convenient, arranging is simple, operating is convenientand rapid, and the positions, not meeting the shaking regulations, of the rails can be rapidly found.

Description

Technical field [0001] The invention relates to the technical field of track detection, in particular to a method, device and system for real-time dynamic monitoring of track shaking. Background technique [0002] With the rapid development of the railway industry, the speed of trains has also increased to varying degrees, which puts forward higher requirements for track stability. [0003] At present, special testing instruments are used on railways to detect track shaking. For example, placing the testing equipment outside the locomotive for testing is convenient for the testing personnel to operate. However, on the one hand, when the locomotive passes through tunnels such as caves, the testing equipment will be damaged, on the other hand, weather changes will also affect the testing equipment; For another example, some testing instruments are very cumbersome, and the testing personnel need to move the testing instruments back and forth when changing locomotives, which is very i...

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): B61K9/08G01M1/16
CPCB61K9/08G01M1/16
Inventor 张海龙武廷勇郭占清武文文齐辉袁进成
Owner 张海龙
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