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Portable safety monitoring system for precise instrument transport

A precision instrument and safety monitoring technology, used in instruments, measuring devices, measuring ultrasonic/sonic/infrasonic waves, etc., can solve the problems of inability to monitor the vibration state of the instrument in real time, inaccurate judgment of vibration and impact state, and alarm, and achieve a simple structure. , The effect of reducing maintenance costs and avoiding damage

Inactive Publication Date: 2013-04-03
NAT UNIV OF DEFENSE TECH
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a portable safety monitoring system for the transportation of precision instruments that can avoid the damage of precision instruments during transportation and reduce maintenance costs, so as to solve the problem that existing safety monitoring systems cannot monitor the vibration state, vibration and impact of instruments in real time The technical problems of inaccurate state judgment and the inability to accurately report to the overload in real time

Method used

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  • Portable safety monitoring system for precise instrument transport
  • Portable safety monitoring system for precise instrument transport
  • Portable safety monitoring system for precise instrument transport

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Embodiment Construction

[0024] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0025] see figure 1 , the portable safety monitoring system for precision instrument transportation of the present invention comprises:

[0026] 1. The signal acquisition unit is used to collect the acceleration information of the vibration and impact of the packaging box 1 of the precision instrument during transportation, and transmit the acceleration information to the signal conditioning conversion unit in the form of a charge signal.

[0027] In this embodiment, the signal acquisition unit is a three-axis acceleration sensor 2, which can convert vibration and shock signals in three axes into electrical signals in real time, and the sensor is a charge accumulation type. The bandwidth of the sensor should be determined according to the natural f...

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Abstract

The invention discloses a portable safety monitoring system for precise instrument transport. The system comprises a signal acquisition unit, a signal conditioning conversion unit and a signal processing unit, wherein the signal acquisition unit is used for acquiring the vibration and impact acceleration information of a packaging box of the precise instrument in the transport process and transmitting the acceleration information to the signal conditioning conversion unit in a charge signal form; the signal conditioning conversion unit is used for converting the charge signal into a voltage signal and converting the voltage signal into a digital signal to be transmitted to the signal processing unit; and the signal processing unit is used for converting the digital signal into corresponding physical quantity and storing the physical quantity and giving a warning when the physical quantity exceeds an alarm threshold. According to the system, the precise instrument can be prevented from being damaged in the transport process, and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to the field of instrument installation and transportation, in particular to a portable safety monitoring system for precision instrument transportation. Background technique [0002] Precision instruments have strict requirements on the magnitude of vibration and shock during transportation. Excessive vibration or shock will cause irreparable damage to the instrument. Due to the high price of precision instruments, in order to ensure the safety during transportation, it is necessary to measure, display and record the vibration and shock in three directions on the instrument in real time, and to warn when the magnitude of the action exceeds different safety thresholds, thus prompting transportation The personnel make corresponding adjustments to the traveling state of the means of transport. [0003] Due to the limited internal space of the transportation tool, there are strict restrictions on the size and power consumption of th...

Claims

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Application Information

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IPC IPC(8): G01H17/00
Inventor 宋新杨磊赵勇白玉铸张为华
Owner NAT UNIV OF DEFENSE TECH
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