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Acoustic detection system and device based on artificial intelligence

A technology of artificial intelligence and detection system, applied in the field of detection, can solve problems such as high degree of professionalism and unfavorable implementation by ordinary technicians

Pending Publication Date: 2021-02-12
中科巨匠人工智能技术(广州)有限公司
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Problems solved by technology

[0002] At present, there are professional masters in all walks of life who can judge the state of the machine or object through the sound of the machine or object. For example, in the automobile maintenance industry, it is possible to judge whether the transmitter is abnormal by tapping or listening to the sound after the engine starts. and abnormal locations; in the detection of railways, the sound of the rails is used to detect whether the rails are damaged and whether they need to be repaired; others such as bridge detection, subway detection, trains, etc.; therefore, the method is highly professional and is not conducive to the implementation of ordinary technical personnel, so it is urgent An artificial intelligence-based acoustic detection system is needed

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  • Acoustic detection system and device based on artificial intelligence
  • Acoustic detection system and device based on artificial intelligence
  • Acoustic detection system and device based on artificial intelligence

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Embodiment Construction

[0084] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0085] The embodiment of the present invention provides an acoustic detection system based on artificial intelligence, such as figure 1 shown, including:

[0086] The detection module 1 is used to detect the sound emitted by the detection object 20 actively or after being stimulated;

[0087] The data collection module 2 is used to collect the first sound signal of the sound detected by the detection module 1;

[0088] A pre-processing module 3, configured to pre-process the first sound signal;

[0089] The analysis module 4 is used to analyze the pre-processed first sound signal based on artificial intelligence technology to determine the state of the detection o...

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Abstract

The invention provides an acoustic detection system and device based on artificial intelligence, and the system comprises a detection module which is used for detecting the sound generated by a detection object after the detection object is actively or excited; a data acquisition module which is used for acquiring a first sound signal of the sound detected by the detection module; a pre-processingmodule which is used for pre-processing the first sound signal; an analysis module which is used for analyzing the preprocessed first sound signal based on an artificial intelligence technology and determining the state of the detection object; and an output module which is used for outputting the state. According to the acoustic detection system based on artificial intelligence, common technicians can judge the state of an object according to sound, for example, the acoustic detection system can be applied to the fields of engine abnormal position detection, rail damage detection, bridge / subway detection and the like.

Description

technical field [0001] The invention relates to the field of detection technology, in particular to an artificial intelligence-based acoustic detection system and device. Background technique [0002] At present, there are professional masters in all walks of life who can judge the state of the machine or object through the sound of the machine or object. For example, in the automobile maintenance industry, it is possible to judge whether the transmitter is abnormal by tapping or listening to the sound after the engine starts. and abnormal locations; in the detection of railways, the sound of the rails is used to detect whether the rails are damaged and whether they need to be repaired; others such as bridge detection, subway detection, trains, etc.; therefore, the method is highly professional and is not conducive to the implementation of ordinary technical personnel, so it is urgent An artificial intelligence-based acoustic detection system is needed. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/14G01N29/04G01N29/24G01S5/20
CPCG01N29/14G01N29/045G01N29/04G01N29/24G01S5/20G01N2291/0289
Inventor 曹文荟
Owner 中科巨匠人工智能技术(广州)有限公司
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