Construction route approval system and method for pipeline engineering

Abstract

The invention provides a construction route approval system and method for pipeline engineering, and the system comprises a data obtaining module which is configured to obtain an early-stage field image, a later-stage field image and space coordinates, and the space coordinates comprise latitude, longitude and elevation data; the modeling module is configured to construct an original landform three-dimensional model and a pipe trench excavation three-dimensional model according to the original landform image data, the pipe trench excavation image data and the elevation data; and the data processing platform is configured to match the original landform three-dimensional model and the pipe trench excavation three-dimensional model according to space coordinates, screen out trench body positions, identify trench body edges, determine trench bottom boundary coordinates, calculate and generate an actual pipe trench center line, compare the actual pipe trench center line with a design center line, and determine the pipe trench excavation three-dimensional model according to the design center line. And the deviation between the actual pipe ditch center line and the design center line is determined. According to the invention, the construction route of the pipeline project can be approved.

Description

technical field [0001] The invention relates to the field of pipeline engineering construction, in particular, to a pipeline engineering-to-construction routing approval system and a pipeline engineering-to-construction routing verification method. Background technique [0002] In the construction of oil and gas pipeline projects, the construction project department needs to manage various construction site data such as construction progress, construction quality, construction materials, etc. At present, it still relies on forms or emails for management and statistics. For problems that cannot be delivered in time, it is necessary to obtain a large amount of data from different channels to make decisions when analyzing on-site problems, which is time-consuming and labor-intensive. At the same time, during the construction process, the construction unit often conducts on-site construction guidance and management through drawings, and the communication and transmission efficie...

AI Technical Summary

Problems solved by technology

[0002] In the construction of oil and gas pipeline projects, the construction project department needs to manage various construction site data such as construction progress, construction quality, and construction materials. At present, it still relies on tables or emails for management and statistics. Problems that are not delivered in time, when analyzing on-site problems, it is necessary to obtain a large amount of data from different channels to make decisions, which is time-consuming and labor-intensive

At the same time, during the construction process, the construction unit often conducts on-site construction guidance and management through drawings, and the communication and transmission efficiency of complex and intertwined construction procedures through drawings can no longer meet the current requirements of high-quality and high-efficiency engineering construction.

[0003] In the construction of pipeline projects, relying solely on traditional experienced personnel to manually carry out pipe trench excavation tests, it is difficult to quickly measure whether the pipeline projects implemented by the construction unit meet the specifications, standards, and quality of the previous design. Notify and rectify problems in a timely manner

There are many time-consuming and large errors in the test

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