Safety impact protection method and structural vibration monitoring instrument

Abstract

The invention provides a safety impact protection method and a structural vibration monitoring instrument. The safety impact protection method is applied to the structural vibration monitoring instrument. The safety impact protection method includes the following steps that: a three-axis acceleration sensor measures the three-axis acceleration of a monitored object; the vector sum of the three-axis acceleration is calculated, so that the impact acceleration of the monitored object can be obtained; a signal processing chip judges whether the impact acceleration is greater than or equal to a preset impact acceleration threshold value; if the impact acceleration is greater than or equal to the preset impact acceleration threshold value, the signal processing chip determines that the monitored object is subjected to impact, and takes safety protection measures for the monitored object. With the safety impact protection method provided by the technical schemes of the invention adopted, whether an instrument is subjected to impact can be timely and effectively judged.

Description

technical field [0001] The invention relates to the technical field of vibration monitoring, and more specifically relates to a safety impact protection method and a structural vibration monitor. Background technique [0002] In fields such as production and life, it is often necessary to use a structural vibration monitor to measure the vibration of the monitored object, so as to judge whether the operation of the monitored object is normal according to the vibration. [0003] However, during the actual operation of the monitored object, the monitored object needs to be in contact with the outside world, so it is inevitably subjected to external force impact. If the external force impact is too large, it may even cause damage to the instrument and equipment. However, the structural vibration monitor in the prior art , is often only a device that collects, records and stores the vibration of related instruments and equipment, and only has the function of measuring the vibrat...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a safety impact protection method and a technical solution for a structural vibration monitor to solve the problem that the structural vibration monitor in the prior art introduced in the background art cannot reflect the impact of the monitored object in a timely and effective manner. the problem of the situation

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