Method and device for displaying cable underground pipe network

Abstract

An embodiment of the invention provides a method for displaying a cable underground pipe network. The method comprises the following steps of acquiring space information of the cable underground pipe network and equipment information of equipment in the cable underground pipe network; performing cable underground pipe network modeling according to the space information of the cable underground pipe network; generating a downhole planar graph of space of the cable underground pipe network; transforming the downhole planar graph generated according to the space information of the cable underground pipe network into a three-dimensional model by using a three-dimensional model technology and according to the equipment information; and displaying the three-dimensional model. According to the method for displaying the cable underground pipe network, the downhole planar graph which is generated according to the space information of the cable underground pipe network is transformed into the three-dimensional model by using a three-dimensional animation technology, and the overall arrangement of the underground sightless cable underground pipe network can be visually displayed. In addition, the embodiment of the invention also provides a device for displaying the cable underground pipe network.

Description

technical field [0001] The invention relates to the field of power systems, and more specifically relates to a display method and device for a cable underground pipe network. Background technique [0002] With the rapid development of my country's urban construction and the continuous expansion of the distribution network scale, the proportion of cable power supply in the distribution system is increasing year by year. How to effectively manage cables and underground pipe network resources and overcome the inherent concealment of pipe network equipment , The direction of cables is not clear, the difficulty of accident investigation is difficult, and the data is not complete, etc., have become new research topics for power supply enterprises. [0003] Currently, there are some solutions to the above problems: [0004] In the early stage of cable management, CAD drawings drawn by professional drawing software were generally used. Although the schematic diagram of the line comp...

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Problems solved by technology

[0005] However, the cable management method combining line network and geographic information focuses on the management of resources in actual operation and maintenance, and only summarizes the original data information. There is no complete pipe network topology structure for underground cables, and no visual display interface. Unable to intuitively display cable underground pipe network information

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