System and method for monitoring pipeline deformation and attitude in real time

Abstract

The invention relates to the pipeline deformation measurement technology and especially relates to a system and a method for monitoring pipeline deformation and an attitude in real time. The system atleast comprises a data acquisition node, a data gathering node and a server. The data acquisition node is used for fixing with a surface of a pipeline. The data acquisition node comprises an attitudeangle sensor, a data acquisition node microprocessor, and a first short-range wireless transmission module. A change attitude angle of the pipeline is measured through the attitude angle sensor, anddata is transmitted to the data gathering node through the short-range wireless transmission module. The server is used for displaying the deformation of the pipeline in real time. By using the systemand the method for monitoring the pipeline deformation and the attitude in real time, the structure is simple, monitoring is convenient and cost is low.

Description

technical field [0001] The invention relates to a pipeline deformation measurement technology, in particular to a system and method for real-time monitoring of pipeline deformation and attitude. Background technique [0002] With the progress of the society and the development of the economy, large buildings such as high-rise buildings, highways and railways, bridges and tunnels, dams and power stations have gradually developed. Influenced by construction quality and external environmental factors, some of the pipeline components that ensure the normal service of the above-mentioned facilities are deformed during construction and operation. If the deformation exceeds the limit, it will cause significant loss of life and property. Therefore, the deformation monitoring of pipelines is studied. is of great significance. [0003] As an important energy source, oil and gas resources play a vital role in national life, production and national defense construction, and pipeline tr...

AI Technical Summary

Problems solved by technology

Although the traditional monitoring methods are simple and easy to implement, these technologies will generate noise when processing signals, which makes it difficult for the collected information to reflect the actual operating status of the pipeline, and is extremely susceptible to external interference such as magnetic fields, which can easily lead to false alarms. It is impossible to monitor in real time

Optical fiber monitoring can measure long-distance, continuous, and real-time online strain, becoming a new method of pipeline health monitoring, but its evaluation ability is relatively poor, and the cost of optical fiber is relatively high, so it is not suitable for monitoring long-distance pipelines

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