Acoustic wave non-destructive detection method, device and system

A non-destructive testing and sound wave technology, which is applied in measuring devices, signal transmission systems, and material analysis using sound waves/ultrasonic waves/infrasonic waves, etc. It can solve problems such as unguaranteed line safety, limited transmission distance, and cumbersome lines.

Inactive Publication Date: 2015-05-27
XIANGTAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0016] Most of the traditional detection systems use wired cables to connect the detection system. The technology of this system is quite mature, but the complex line layout makes its defects particularly obvious in actual testing.
For complex industrial and mining detection environmen

Method used

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  • Acoustic wave non-destructive detection method, device and system
  • Acoustic wave non-destructive detection method, device and system
  • Acoustic wave non-destructive detection method, device and system

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Embodiment Construction

[0065] Embodiments of the present invention provide an acoustic nondestructive testing method, device, and system, which realize transmission of acoustic wave nondestructive testing configuration data and other data through a wireless local area network, thereby avoiding line layout during wired transmission and improving the detection efficiency of acoustic wave nondestructive testing.

[0066] like figure 1 As shown, the acoustic wave nondestructive testing method provided by the embodiment of the present invention includes:

[0067] Step S101, receiving the control instruction sent by the control device through the wireless local area network;

[0068] Step S102, performing acoustic nondestructive testing according to the control instruction.

[0069] Since the configuration data of the acoustic wave non-destructive testing is transmitted through the wireless local area network, line layout is avoided, and the detection efficiency of the acoustic wave non-destructive testi...

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Abstract

The invention discloses an acoustic wave non-destructive detection method, an acoustic wave non-destructive detection device and an acoustic wave non-destructive detection system, relating to the non-destructive detection field. According to the acoustic wave non-destructive detection method, a control instruction and acoustic wave non-destructive detection configuration data and other data are transmitted by a wireless local area network, the wiring arrangement in wired transmitting can be avoided, and the acoustic wave non-destructive detection efficiency is improved.

Description

technical field [0001] The invention relates to non-destructive testing technology, in particular to an acoustic non-destructive testing method, device and system. Background technique [0002] In modern engineering, defects or cracks in large-scale engineering structures such as bridges and dams will have a great impact on engineering quality and safety. The main situation of the existing engineering non-destructive testing technology is as follows: [0003] (1) Acoustic nondestructive testing technology. [0004] Since the last century, non-destructive testing technology has been developed by leaps and bounds, the most representative of which is acoustic wave testing technology, which uses artificial methods to excite elastic waves of a certain frequency in rock soil or concrete media and structures. Elastic waves propagate inside materials and structures with various waveforms and are received by receivers. By analyzing and studying the received and recorded wave inform...

Claims

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Application Information

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IPC IPC(8): G01N29/00G08C17/02
Inventor 龙士国李莎李婷
Owner XIANGTAN UNIV
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