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System and method for estimating interference of mechanical equipment on distributed optical fiber sensor

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

Active Publication Date: 2020-08-14
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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  • System and method for estimating interference of mechanical equipment on distributed optical fiber sensor
  • System and method for estimating interference of mechanical equipment on distributed optical fiber sensor
  • System and method for estimating interference of mechanical equipment on distributed optical fiber sensor

Examples

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Embodiment 1

[0072] 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, distributed optical fiber sensor 12, remote server 13;

[0073] 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;

[0074] 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;

[0075] 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

[0134] This embodiment provides a method for estimating the interference of mechanical equipment on distributed optical fiber sensors, including:

[0135] 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;

[0136] 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;

[0137] 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.

[0138] Further, the step S3 also includes acquiring standard time information.

[0139] Further, t...

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PUM

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Abstract

The invention discloses a system and method for estimating the interference of mechanical equipment on a distributed optical fiber sensor. The system for estimating the interference of the mechanicalequipment on the distributed optical fiber sensor comprises a data acquisition module, a remote server and a distributed optical fiber sensor; the data acquisition module is used for acquiring data information of the mechanical equipment and sending the acquired data information of the mechanical equipment to the remote server; the distributed optical fiber sensor is used for acquiring the data information of a distributed optical fiber and sending the acquired data information of the distributed optical fiber to the remote server; and the remote server is used for receiving and processing thedata information, sent by the data acquisition module, of the mechanical equipment and the data information, sent by the distributed optical fiber sensor, of the distributed optical fiber to obtain an interference result of the mechanical equipment on the distributed optical fiber sensor. According to the method, the interference condition of factory mechanical equipment on distributed optical fibers can be estimated in real time, and a basis is provided for later interference elimination.

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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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