Vibration detection system

Abstract

The embodiment of the invention discloses a vibration detection system, which comprises at least one vibration detection device, and is characterized in that a first video file of a to-be-detected object is collected through the at least one vibration detection device, and the comprehensiveness of vibration detection of the to-be-detected object can be improved. In addition, each vibration detection device only needs to acquire the video file of the to-be-detected object and send the video file to a cloud serve, so that non-contact vibration detection is effectively realized. Furthermore, preset vibration detection algorithm processing is performed on the first video file of the to-be-detected object acquired by the at least one vibration detection device through the cloud server. Comparedwith local algorithm processing, the embodiment of the invention effectively realizes non-contact vibration detection, and is beneficial to improving the processing speed of vibration detection and the comprehensiveness of vibration detection for the to-be-detected object.

Description

technical field [0001] The present application relates to the technical field of industrial detection, in particular to a vibration detection system. Background technique [0002] All mechanical and motion systems generate a variety of vibrations, some of which reflect the normal state of motion of the system, while others reflect abnormal motion of the system (for example, internal system faults, unbalanced shaft connections, etc. ), therefore, vibration detection is an important part of predictive maintenance system equipment. [0003] At present, accelerometer equipment is mostly used for vibration detection. Although it is more accurate and reliable, the accelerometer needs a long preparation and installation time, and it needs to be in physical contact with the system under test during the test, so it will change the vibration response of the system under test, and only It can test limited discrete points, and the non-contact vibration detection equipment currently use...

AI Technical Summary

Problems solved by technology

[0003] At present, accelerometer equipment is mostly used for vibration detection. Although it is more accurate and reliable, the accelerometer needs a long preparation and installation time, and it needs to be in physical contact with the system under test during the test, so it will change the vibration response of the system under test, and only It can test limited discrete points, and the non-contact vibration detection equipment currently used mainly includes laser Doppler vibrometers, but laser Doppler vibrometers are expensive, and the measurement results are affected by the temperature and light of the test environment, and It can only test system equipment in a small area, and its use is greatly restricted

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