Vibration quality detection system and method

A vibration quality and detection system technology, applied in measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc., can solve problems such as low efficiency, low degree of automation in vibration industry quality inspection, and difficulty in data aggregation.

Active Publication Date: 2016-03-23
SHENZHEN YATEKS OPTICAL ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problems of low automation, low efficiency, low accuracy, and difficulty in gathering data to form testing standards in vibration industry quality testing

Method used

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  • Vibration quality detection system and method
  • Vibration quality detection system and method
  • Vibration quality detection system and method

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Experimental program
Comparison scheme
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Embodiment 1

[0035] Such as figure 1 As shown, an embodiment of the present invention provides a vibration quality detection system, and the system includes:

[0036] The base vibration sensor 100 is used for background vibration subtraction. The base vibration sensor 100 is installed on the base of the vibration assembly test bench on the production line of the target detection product, and the base vibration sensor 100 may be provided on multiple channels for background vibration subtraction.

[0037] The target vibration sensor 101 is used to measure the vibration of a target object. The target vibration sensor 101 is installed on the vibration part of the target detection product, and the target vibration sensor 101 may be set on multiple channels to measure the vibration of the target object. For example, when the target detection product is an air conditioner, the The target vibration sensor 101 is placed at the place where the copper pipe of the air conditioner is welded to the elbow, b...

Embodiment 2

[0050] Such as figure 2 As shown, the embodiment of the present invention provides a vibration quality detection method, and the method includes the following steps:

[0051] S201: Perform background vibration subtraction and measure the vibration of the target object.

[0052] S202: Convert the acceleration signal into a speed signal and a displacement signal, and finally output three analog signals of acceleration, speed and displacement at the same time.

[0053] S203: Collect the three analog signals of acceleration, velocity and displacement at the same time.

[0054] S204: Perform algorithmic analysis on the collected three-channel analog signals and output characteristic values.

[0055] S205: Read the characteristic value and upload the characteristic value to a cloud platform.

[0056] S206. Collect and make statistics on the uploaded feature values.

[0057] The background vibration is subtracted by the base vibration sensor, and the vibration of the target object is measured b...

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Abstract

The invention relates to a vibration measurement field, and discloses a vibration quality detection system and method. The system comprises a substrate vibration sensor, an object vibration sensor, a conditioning module, a collection module, an analysis module, an open reading interface, a cloud platform, a control module, a programmable transmission protocol module and a physical interface. The vibration quality detection system and method can cooperate with the rhythm of a production line, and intelligently, efficiently and accurately complete the quality detection of a target detection product, and are intelligent and automatic; in addition, the system and device can upload characteristic values to be detected to the cloud platform for collection and statistics, thereby facilitating data accumulation for setting a detection standard.

Description

【Technical Field】 [0001] The invention relates to the field of vibration measurement, in particular to a vibration quality detection system and method. 【Background technique】 [0002] The international community is entering the age of Industry 4.0, and China is actively building China 2025. Faced with increasing labor costs, such as air conditioners and other manufacturers that need to perform vibration quality testing on their products, there is an urgent need for a set of highly intelligent and automated vibration quality testing systems and methods that can match the rhythm of the production line, automatically and efficiently , Complete quality inspection accurately. At present, vibration quality testing mainly adopts simple hand-held vibration measuring instruments to measure the basic value of vibration, manual touch by hand, and ear listening to distinguish quality. The efficiency is very low and it is impossible to build an automated test production line, resulting in hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01H11/08
CPCG01H11/08
Inventor 马天悦曾佳李传刚陈桂东张盛波张志涛邹海娟许利红
Owner SHENZHEN YATEKS OPTICAL ELECTRONICS TECH CO LTD
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