A pipeline orientation measurement method, device, electronic device and storage medium

By using a line laser sensor to detect the laser point in the well and adjust the rotation angle, the problems of low accuracy and damage in traditional pipeline measurement methods are solved, and efficient and accurate non-contact pipeline orientation measurement is achieved.

CN118776533BActive Publication Date: 2025-09-09WUHAN DAOXIAOFEI TECH CO LTD
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Patent Information

Application Number
CN202410975464.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-07-19
Publication Date
2025-09-09
Estimated Expiration
2044-07-19

AI Technical Summary

Technical Problem

Traditional pipeline orientation measurement methods require direct contact with the pipeline, resulting in low measurement accuracy and possible damage to the pipeline, and are subject to human factors.

Method used

A line laser sensor is used to detect laser points in the well and acquire laser data. The sensor rotation angle is adjusted through edge detection to achieve non-contact high-precision measurement.

Benefits of technology

It achieves high-precision, non-contact pipeline position measurement, improves measurement efficiency and consistency, and reduces pipeline damage and human intervention.

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Abstract

The present invention relates to a pipeline orientation measurement method, device, electronic device, and storage medium, belonging to the field of measurement technology. The pipeline orientation measurement method includes: acquiring a plurality of laser points detected in a well by a line laser sensor and laser data carried by the laser points, the laser data including the angle and intensity of the laser; performing edge detection on the plurality of laser points based on the laser data to obtain a plurality of edge points, wherein an edge point includes a laser point where both the angle and intensity of the laser are greater than a preset edge threshold; adjusting the rotation angle of the line laser sensor based on the plurality of edge points; and determining the pipeline orientation based on the rotation angle. The present invention effectively solves the problems of low measurement accuracy and pipeline damage caused by the need for direct contact with the pipeline in the prior art.
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