Fault detection and inspection system based on sound waves

A fault detection and sound wave detection technology, applied in radio wave measurement systems, signal transmission systems, radio wave reflection/re-radiation, etc., can solve problems such as difficulties in motor diagnosis and maintenance, and achieve the effect of good practicability and flexible walking.

Active Publication Date: 2021-05-07
SHENZHEN POLYTECHNIC
View PDF18 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a fault detection and inspection system based on sound waves, which is used to solve the problem of difficult motor diagnosis and maintenance in the prior art

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
  • Fault detection and inspection system based on sound waves
  • Fault detection and inspection system based on sound waves
  • Fault detection and inspection system based on sound waves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0048] see Figure 1 to Figure 14 It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, there is no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure of the present invention without affecting the functions and objectives of the present invention. within the scope of technical content. At the same time...

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 fault detection and inspection system based on sound waves, which is used to solve the problem of difficult motor diagnosis and maintenance in the prior art. Including: a fault detection system and an inspection robot; the fault detection system includes: a sound wave collection terminal, the sound wave collection terminal is used to separately collect sound waves from the motors in the motor group; the sound wave collection terminal includes sound wave detection sensors and A wireless communication module, the sound wave detection sensor is used to obtain the sound wave data generated by the vibration of the corresponding motor, one motor corresponds to a plurality of the sound wave detection sensors; a cloud server, the cloud server can accept the sound wave data transmitted by the wireless communication module; The inspection robot includes a control mechanism, and the control mechanism includes a wireless communication module, and the wireless communication module is used to receive the fault information of the corresponding motor of the cloud server and move to the position of the faulty motor to place the positioning device.

Description

technical field [0001] The invention relates to the field of motor fault detection, in particular to a sound wave-based fault detection and inspection system. Background technique [0002] The motor fault detection currently used in the factory uses a stethoscope for diagnosis. The existing problems are: 1. Manual fault detection is used, which has errors, and requires the inspector to have rich experience. In the noisy environment of the factory, through It is extremely difficult to detect faults by auscultation. 2. Auscultation faults are often diagnosed as abnormalities caused by minor faults in the motor, which cannot be detected by ordinary workers, but they cannot be detected too frequently on the motor. It can only be detected periodically, so it cannot be detected in time The motor failure was found. Contents of the invention [0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a fault detection...

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): G01N29/14G01N29/265G01N29/44G01S13/88G01K13/00G08C17/02H02J7/00H02J50/00
CPCG01K13/00G01N29/14G01N29/265G01N29/44G01N29/449G01S13/881G08C17/02H02J50/00H02J7/007182
Inventor 赵宁李勇王冰燕梁贵钺蔡创盛廖婉霞谢彩娟林漫辉
Owner SHENZHEN POLYTECHNIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap