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

Bolt state detection method, bolt state detection system and detection equipment

A detection method and technology of a detection system, applied in the detection system of bolt state, detection equipment and computer-readable storage media, and the field of detection of bolt state, can solve the problems of low detection efficiency and large manpower input, so as to reduce manpower and avoid Influencing and improving the effect of detection efficiency

Active Publication Date: 2020-10-02
CHINA RAILWAY CONSTR HEAVY IND
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, the inspection of the track is mainly manual, that is, the inspection workers conduct inspections on the rails, but manual inspections require a large amount of manpower and the detection efficiency is low

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
  • Bolt state detection method, bolt state detection system and detection equipment
  • Bolt state detection method, bolt state detection system and detection equipment
  • Bolt state detection method, bolt state detection system and detection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0056] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0057] Refer below Figure 1 to Figure 7 A method for detecting a bolt state, a system for detecting a bolt state, a detection device, and a computer-readable storage medium according to some embodi...

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 bolt state detection method, a bolt state detection system, detection equipment and a computer readable storage medium. The bolt state detection method is used for detecting the state of a bolt on a track. The bolt state detection method comprises the following steps that an image acquisition device is controlled to acquire a first image of the end portion of the bolt; according to the first image, a first contour of the end portion of the bolt is obtained; a first angle of the first contour relative to a preset contour in a preset direction is obtained; according to the first angle, whether the bolt is in a loose state or not is judged, wherein when the bolt is in a fastened state, the contour of the end portion of the bolt is the preset contour, when threads of the bolt are right-hand threads, the preset direction is the counterclockwise direction, and when the threads of the bolt are left-hand threads, the preset direction is the clockwise direction. According to the provided bolt state detection method, the bolt state can be automatically detected, the manpower required by track inspection can be reduced, and the detection efficiency can be effectivelyimproved.

Description

technical field [0001] The invention relates to the technical field of track detection, in particular to a detection method for a bolt state, a detection system for a bolt state, a detection device and a computer-readable storage medium. Background technique [0002] At present, after the monorail transit line is put into operation, the anchor bolts of the finger plates will loosen due to the vibration of the monorail as time goes by. impact on train safety. In order to avoid affecting the safety of train operation, it is necessary to conduct periodic inspections on the track to find loose bolts in time, and then repair the track in time. [0003] In related technologies, the detection of the track is mainly manual, that is, the detection workers conduct patrol inspection on the track, but manual patrol inspection requires a large amount of manpower and low detection efficiency. Contents of the invention [0004] The present invention aims to solve at least one of the te...

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): B61K9/08
CPCB61K9/08
Inventor 刘飞香罗建利姚锐黄超生邵云李宣伦
Owner CHINA RAILWAY CONSTR HEAVY IND
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