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Method and system for processing vibration data and impact data

A technology of shock data and vibration data, applied in the field of vibration data processing, can solve the problems of incomplete data, invalid test, damage, etc., and achieve the effect of reducing irreversible damage and ensuring comprehensiveness and accuracy

Active Publication Date: 2015-05-27
BEIJING RUNKE GENERAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For the above solutions, the comprehensiveness and accuracy of the estimation directly determine the test or transportation results of the equipment under test. The device under test is irreparably damaged

Method used

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  • Method and system for processing vibration data and impact data
  • Method and system for processing vibration data and impact data
  • Method and system for processing vibration data and impact data

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] The embodiment of the present invention discloses a method and system for processing vibration data and shock data, so as to ensure the comprehensiveness and consistency of the test data without pre-estimating the occurrence of events in the test or transportation process of the equipment under test. accuracy.

[0049] see figure 1 , a structural schematic diagram of a vibration and shock recorder disclosed in an embodiment of the present invention, the ...

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Abstract

The invention discloses a method and a system for processing vibration data and impact data. The method and the system are applied in a vibration and impact recorder, wherein the vibration and impact recorder is provided with two vibration sensor chips and two cache chips; the first vibration sensor chip acquires vibration data; the second vibration sensor chip acquires impact data. In a tested equipment experiment or transportation process, the first vibration sensor chip and the second vibration sensor chip work simultaneously and store the respectively acquired data into the corresponding cache chips, and a micro control unit analyzes the vibration data and the impact data acquired at the current time to judge the current event. The event probably occurring in the tested equipment experiment or transportation process is not required to be pre-estimated, under the condition of an accident, the comprehensiveness and the accuracy of the experiment data can also be guaranteed, and meanwhile, the phenomenon that tested equipment is damaged and the damage cannot be restored is effectively reduced.

Description

technical field [0001] The present invention relates to the technical field of vibration data processing, and more specifically, to a method and system for processing vibration data and impact data. Background technique [0002] In the process of equipment development and design, it is necessary to consider the impact of vibration or shock generated by the actual transportation environment on the equipment to evaluate whether the structural design of the equipment or the technology of the electronic devices in the equipment meets the requirements. [0003] Events experienced during equipment transportation are divided into vibration events and shock events. Vibration events represent the impact of the total vibration energy experienced by the equipment on the equipment within a period of time. Therefore, the focus is on the average value of vibration energy within a period of time, and the vibration threshold is relatively low. , generally below 16g; shock events indicate th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/40
Inventor 陈雷丛丛
Owner BEIJING RUNKE GENERAL TECH
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