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Vibration monitoring method, device and system for moving article

A technology for vibration monitoring and animal products, applied in measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc., can solve problems such as the limitation of convenience in taking electricity, and achieve significant promotion value, small size, and the effect of reducing volume.

Pending Publication Date: 2017-07-07
北京微澄科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the vibration monitoring of moving objects, especially the vibration monitoring of long-distance transported objects, due to the limited convenience of taking power, there is a high requirement for the energy-saving performance of the vibration monitoring device. None of the above-mentioned patent documents involves solving this problem. A technical solution to a technical problem

Method used

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  • Vibration monitoring method, device and system for moving article
  • Vibration monitoring method, device and system for moving article
  • Vibration monitoring method, device and system for moving article

Examples

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no. 1 example

[0040] as attached figure 1 As shown, the first embodiment of the present invention discloses a vibration monitoring method for moving objects, including the following steps:

[0041] Step S10: Initial setting, setting the measurement frequency and vibration intensity threshold, the measurement frequency is two levels, respectively the first measurement frequency and the second measurement frequency, the second measurement frequency is higher than the first measurement frequency, the measurement frequency and the vibration intensity The threshold should be determined according to the type of the item to be tested and the road conditions during the movement. Items that are sensitive to vibration hazards should set a relatively low vibration intensity threshold and a high measurement frequency;

[0042] Step S20: Low-frequency monitoring, measure the vibration intensity of the moving object at the first measurement frequency to obtain the first vibration intensity data, where th...

no. 2 example

[0057] as attached image 3 As shown, the second embodiment of the present invention provides a vibration monitoring device 100 for moving objects, including:

[0058] The initial setting module 101 is used to set the first measurement frequency, the second measurement frequency and the vibration intensity threshold, the measurement frequency has two levels, respectively the first measurement frequency and the second measurement frequency, and the second measurement frequency is higher than the first measurement frequency measurement frequency;

[0059] The low-frequency monitoring module 102 is used to measure the vibration intensity of the moving object with the first measurement frequency to obtain the first vibration intensity data, where the physical quantity representing the vibration intensity can be the displacement / angular displacement, velocity / angular velocity or acceleration / acceleration of the measured object. Angular acceleration; the first measurement frequency...

no. 3 example

[0075] The third embodiment of the present invention provides a vibration monitoring device for moving objects, including:

[0076] The memory stores a vibration monitoring program that can be executed by a computer;

[0077] a central processing unit connected to the memory and configured to execute a vibration monitoring program to:

[0078] Initial setting, set the first measurement frequency, the second measurement frequency and the vibration intensity threshold, the second measurement frequency is higher than the first measurement frequency; specifically, the measurement frequency is two levels, and the second measurement frequency is higher than the first measurement frequency , The measurement frequency and vibration intensity threshold should be determined according to the type of the item to be tested and the road conditions during the movement. Items that are sensitive to vibration hazards should set a relatively low vibration intensity threshold and a high measureme...

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Abstract

The invention relates to a vibration monitoring method, device and system for a moving article. The method comprises the steps that initial setting is carried out, and specifically a first measurement frequency, a second measurement frequency and a vibration intensity threshold are set, wherein the second measurement frequency is higher than the first measurement frequency; low-frequency monitoring is carried out, and specifically the vibration intensity of the moving article is measured through the first measurement frequency to acquire first vibration intensity data; the first intensity is judged, and specifically the first vibration intensity data are judged, and if the first vibration intensity data do not exceed the vibration intensity threshold, low-frequency monitoring is continued, otherwise high-frequency monitoring is carried out; and high-frequency monitoring is carried out, and specifically the vibration intensity of the moving article is measured through the second measurement frequency. According to the invention, the measurement requirements are met; the measurement power consumption can be significantly reduced; and the method, device and system have a great promotional value in the field of moving article measurement.

Description

technical field [0001] The invention relates to the field of mechanical vibration measurement, in particular to a vibration monitoring method, device and system for moving objects. Background technique [0002] With the increasingly busy logistics network and the improvement of people's requirements for the reliability of logistics transportation, it is urgent to effectively control the vibration of items during the transportation process, and monitoring the transported items is an indispensable link. A great deal of research and improvement has been done on vibration monitoring devices for moving objects by those skilled in the art. [0003] For example, Chinese patent document CN 205670071 U "A Solar Photovoltaic Module Transportation Vibration Testing Device" discloses a solar photovoltaic module transportation vibration testing device, including a base, a lifting device, a vibrating device, a vibrating table, and a fixing device. There is a control panel, lifting switch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01H17/00
CPCG01H17/00
Inventor 不公告发明人
Owner 北京微澄科技有限公司
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