A gis-based rapid configuration method for long-distance oil pipelines

Abstract

The invention discloses a GIS-based long distance oil pipeline rapid configuration method, which comprises the steps of creating a path object according to a path of an actual oil pipeline in a GIS editor to form a virtual pipeline which is mutually mapped with the actual oil pipeline; creating a plurality of label objects in the vicinity of the virtual pipeline, each label object being a reference object with known latitude and longitude in the vicinity of the virtual pipeline; and mapping sensors onto the virtual pipeline, determining the closest label object to each sensor according to a nearest path principle, and achieving the positioning of each sensor according to the latitude and longitude of the label object. According to the invention, the actual oil pipeline can be monitored without configuring tens of thousands of points on the GIS, the sensors are positioned more accurately, the problem that a large number of sensors in a monitoring system are required to be configured inan electronic map is solved, the system configuration debugging efficiency is allowed to be more than doubled, and at the same time the system post operation and maintenance work is greatly facilitated.

Description

technical field [0001] The invention relates to the technical field of information monitoring, in particular to a GIS-based quick configuration method for long-distance oil pipelines. Background technique [0002] The security warning of long-distance pipelines has always been a regulatory problem, and it is necessary to deploy a large number of sensors along the pipeline to monitor intrusion, theft and other events. In the monitoring software part of pipeline security early warning, because the path function and label function in GIS technology are more convenient for the positioning of sensors, they are widely used. However, the configuration of a large number of sensors along the pipeline on the electronic map is very cumbersome and time-consuming, and the positioning will inevitably be biased. Displaying a large number of sensor information points at the same time will take up a lot of resources and slow down the computer. Contents of the invention [0003] The techni...

AI Technical Summary

Problems solved by technology

However, the configuration of a large number of sensors along the pipeline on the electronic map is very cumbersome and time-consuming, and the positioning will inevitably be biased. Displaying a large number of sensor information points at the same time will take up a lot of resources and slow down the computer.

Images