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A system and method for estimating interference of mechanical equipment on distributed optical fiber sensors

A technology of distributed optical fiber and mechanical equipment, applied in the field of communication, can solve the problems of large impact of holidays and difficult estimation of distributed optical fiber interference, etc.

Active Publication Date: 2020-10-09
浙江浙能天然气运行有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation of factory machinery and equipment changes in various ways, and is greatly affected by holidays, which makes it difficult to estimate the interference of factory machinery and equipment on distributed optical fibers

Method used

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  • A system and method for estimating interference of mechanical equipment on distributed optical fiber sensors
  • A system and method for estimating interference of mechanical equipment on distributed optical fiber sensors
  • A system and method for estimating interference of mechanical equipment on distributed optical fiber sensors

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Experimental program
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Embodiment 1

[0074] This embodiment provides a system for estimating the interference of mechanical equipment on distributed optical fiber sensors, such as Figure 1-2 As shown, including: data acquisition module 11, remote server 13, distributed optical fiber sensor 12;

[0075] The data collection module 11 is used to collect the data information of the mechanical equipment, and send the collected data information of the mechanical equipment to the remote server;

[0076] The distributed optical fiber sensor 12 is used to obtain the data information of the distributed optical fiber, and send the acquired data information of the distributed optical fiber to a remote server;

[0077] The remote server 13 is used to receive and process the data information of the mechanical equipment sent by the data acquisition module and the data information of the distributed optical fiber sent by the distributed optical fiber sensor, and obtain the interference result of the mechanical equipment on the ...

Embodiment 2

[0137] This embodiment provides a method for estimating the interference of mechanical equipment on distributed optical fiber sensors, including:

[0138] S1. The data collection module collects the data information of the mechanical equipment, and sends the collected data information of the mechanical equipment to the remote server;

[0139] S2. The distributed optical fiber sensor obtains the data information of the distributed optical fiber, and sends the acquired data information of the distributed optical fiber to the remote server;

[0140] S3. The remote server receives and processes the data information of the mechanical equipment sent by the data acquisition module and the data information of the distributed optical fiber sent by the distributed optical fiber sensor, and obtains the interference result of the mechanical equipment on the distributed optical fiber sensor.

[0141] Further, the step S3 also includes acquiring standard time information.

[0142] Further, t...

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Abstract

The invention discloses a system and method for estimating the interference of mechanical equipment on distributed optical fiber sensors. The system for estimating the interference of mechanical equipment on distributed optical fiber sensors includes: a data acquisition module, a remote server, and a distributed optical fiber sensor ; The data collection module is used to collect the data information of the mechanical equipment, and sends the collected data information of the mechanical equipment to the remote server; the distributed optical fiber sensor is used to obtain the data information of the distributed optical fiber, and the obtained distribution The data information of the distributed optical fiber is sent to the remote server; the remote server is used to receive and process the data information of the mechanical equipment sent by the data acquisition module and the data information of the distributed optical fiber sent by the distributed optical fiber sensor, and obtain the mechanical equipment’s response to the distributed optical fiber sensor. interference results. The invention can estimate the interference situation caused by factory mechanical equipment to the distributed optical fiber in real time, and then provide a basis for eliminating the interference in the later stage.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a system and method for estimating the interference of mechanical equipment on distributed optical fiber sensors. Background technique [0002] Since any position of the optical fiber is a sensing unit in the distributed optical fiber sensing system, it can obtain the spatial distribution state and time-varying information of the measured parameters along the entire length of the optical fiber. Distributed optical fiber sensing system can realize large-scale monitoring and plays a very important role in many optical fiber sensors. It is the most mature technology and the most widely used category, showing a good application prospect. However, the interference of the factory mechanical equipment on the distributed optical fiber measurement vibration is relatively large. In the prior art, there is no estimation system for the interference of the factory mechanical equipment ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 滕卫明陈积明解剑波杨秦敏钱济人范海东张国民李清毅沈佳园宋超超丁楠周君良
Owner 浙江浙能天然气运行有限公司