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Monitoring method and monitoring system for pipeline system

A technology of pipeline system and monitoring system, applied in the field of data processing, can solve the problem of slow health status of pipeline system, and achieve the effect of improving diagnosis speed and adaptability

Active Publication Date: 2018-08-03
NO 719 RES INST CHINA SHIPBUILDING IND
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Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a monitoring method and monitoring system for a pipeline system, so as to solve the problem of slow judgment of the health status of the pipeline system in the prior art

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  • Monitoring method and monitoring system for pipeline system

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0021] Such as figure 1 Shown is a flow chart of a monitoring method for a pipeline system shown in an exemplary embodiment of the present invention, and the monitoring method includes the following steps:

[0022] Step S101, acquiring the vibration signal transmitted by the vibration acceleration sensor preset at the key position of the pipeline system to be monitored.

[0023] In the embodiment of the present invention, according to the composition of the pipeline sy...

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Abstract

The invention is applicable to the field of data processing, and provides a monitoring method and a monitoring system for a pipeline system. The monitoring method comprises the steps of: acquiring a vibration signal transmitted by a vibration acceleration sensor preset at a key position of the pipeline system to be monitored; converting the vibration signal into a frequency domain vibration signal; adding the frequency domain vibration signal into a formula Phi(0, s)=UPhi(z, s)+Q(z, s); and judging a health degree of the pipeline system to be monitored according to a result of the formula. Byimplementing the monitoring method, the monitoring system can monitor the whole pipeline system based on vibration parameters of the key point of the pipeline system, thus the monitoring diagnostic speed is accelerated and the monitoring adaptability is improved.

Description

technical field [0001] The invention belongs to the field of data processing, and in particular relates to a monitoring method and a monitoring system of a pipeline system. Background technique [0002] Large and complex pipeline systems are widely used in many fields such as ships and ocean engineering, petrochemical industry, energy and power industry. When pumps, valves and other equipment in the pipeline system and pipeline accessories fail, it will often cause damage to the pipeline system and other components connected to it and precision instruments, affecting the safety of the pipeline system and the normal operation of the pipeline power system. In severe cases, it will cause huge economic losses. Therefore, monitoring the operation status of the pipeline system and realizing fault location has always been a hot topic of research at home and abroad. [0003] At present, there are many pipeline system monitoring applications in the pipeline transportation field. The...

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 李帅军陈勇刘修良李俊益余志庭江少辉夏俊杰
Owner NO 719 RES INST CHINA SHIPBUILDING IND
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