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GIS data acquisition system and method for power distribution network

A data acquisition system and data acquisition technology, applied in data processing applications, structured data retrieval, geographic information databases, etc., can solve problems such as poor data quality, reduce manual operations, reduce limitations, improve data quality and collection efficiency effect

Pending Publication Date: 2020-02-28
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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  • Application Information

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Problems solved by technology

[0005] This application provides a distribution network GIS data acquisition system and method to solve the problem in the prior art that the data quality of GIS topological maps is relatively poor for distribution networks, especially for distribution networks in remote areas such as rural areas , and a distribution network GIS data acquisition system and method provided by the application reduces manual operations, effectively improves the data quality and acquisition efficiency of distribution network GIS, and has great advantages compared with the prior art

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  • GIS data acquisition system and method for power distribution network
  • GIS data acquisition system and method for power distribution network

Examples

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Embodiment

[0055] In this example, two drones are used to collect GIS data of linear distribution lines;

[0056] Step 1: Before starting the collection work, pair the UAV and the portable terminal to ensure that a reliable communication channel is established between them, and drive two UAVs and the portable terminal to the head end of the distribution network line where the GIS data is to be collected. at a tower.

[0057] Step 2: Fly No. 1 UAV at the first tower at the head end of the distribution network line.

[0058] Step 3: UAV No. 1 climbs to the top of the tower, identifies the power distribution line connected to the tower, starts from the tower that has just finished collecting, and continues to fly forward along the power distribution line connected to the tower until the second waiting line After collecting towers, repeat the GIS data collection work in step 2.

[0059] Step 4: After confirming that the No. 1 drone is working normally, drive the No. 2 drone and the portabl...

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Abstract

The embodiment of the invention discloses a GIS data acquisition system and method for a power distribution network. The system is composed of at least two unmanned aerial vehicles and a portable terminal, wherein the unmanned aerial vehicle is provided with an automatic flight module, an image acquisition and identification module and a positioning module; the portable terminal is provided with aprocessing module, the portable terminal monitors the flight path of the unmanned aerial vehicle, processes power distribution network GIS data acquired by the unmanned aerial vehicle at the same time; therefore, the data quality and the acquisition efficiency of the power distribution network GIS are improved, the limitation of GIS data acquisition work is reduced, and particularly, the scheme of the embodiment of the invention greatly improves the data quality and the acquisition efficiency of the power distribution network GIS under the conditions that the power distribution network line is too long and the road condition is poor.

Description

technical field [0001] The invention relates to the professional field of power system automation, in particular to a distribution network GIS data acquisition system and method. Background technique [0002] The power grid GIS (Geographic Information System) system can superimpose the parameters and positions of power grid resources, such as transmission line towers, substations, users, etc., with satellite maps to realize the visualization of power grid resources on the spatial geographic system and the topological relationship analysis of key power grid equipment , power grid production, operation and maintenance and customer service work often need to use the topological relationship of electrical equipment in a certain area displayed by this system on the actual geographic system to view and develop corresponding work. In the process of power grid enterprises transforming to digital, power grid GIS The accuracy of the data in the data is also becoming more and more impo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29G06Q50/06
CPCG06F16/29G06Q50/06Y02D10/00
Inventor 谢青洋张旭东杨家全冯勇李浩涛杨洋何婕李响栾思平
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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