Buried pipeline tour inspection method and device based on AR technology and geographic information technology

Abstract

The invention discloses a buried pipeline tour inspection method and device based on an AR technology and a geographic information technology, which comprises AR spectacles and a camera and a data processing fusion terminal which are mounted on the AR spectacles. The data processing fusion terminal comprises a camera interface, a GPS positioning module, a network communication module, a micro processing module and a video interface; the camera interface, the GPS positioning module, the network communication module and the video interface are respectively connected with the micro processing module; the camera is connected with the camera interface; and the AR spectacles are connected with the video interface. The device disclosed by the invention is simple in structure and convenient to operate, can accurately obtain distribution positions of pipelines, simplifies tour inspection flow, reduces workload of a worker, and greatly improves working efficiency.

Description

technical field [0001] The invention relates to a buried pipeline inspection method and device based on AR technology and geographic information technology. Background technique [0002] According to the statistics and predictions of authoritative departments, pipeline transportation is currently the fifth largest transportation industry after railways, highways, water transportation, and air transportation, and buried pipelines are used as oil and gas transmission carriers. Since the pipeline is buried underground for a long time, the pipeline will corrode, perforate, and leak due to factors such as external soil characteristics and topographical settlement over time, so the staff will regularly inspect the buried pipeline. However, the current pipeline inspection work is to inspect the pipeline by on-site personnel. During the inspection process, the location of the pipeline distribution cannot be accurately determined, resulting in shortcomings such as inspection workload...

AI Technical Summary

Problems solved by technology

[0002] According to the statistics and predictions of authoritative departments, pipeline transportation is currently the fifth largest transportation industry after railways, highways, water transportation, and air transportation, and buried pipelines are used as oil and gas transmission carriers. Since the pipeline is buried underground for a long time, the pipeline will corrode, perforate, and leak due to factors such as external soil characteristics and topographical settlement over time, so the staff will regularly inspect the buried pipeline. inspection, but the current pipeline inspection work is to inspect the pipeline by on-site personnel. During the inspection process, the distribution position of the pipeline cannot be accurately determined, resulting in shortcomings such as inspection workload and difficulty in inspection.

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