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Electric power engineering field reconnaissance method based on mobile GIS

A power engineering and field technology, applied in the field of electric power engineering field survey, can solve problems such as difficult to guarantee accuracy, long data update cycle, unreliable GIS analysis and decision-making results, etc., and achieve the effect of low cost, simple structure and easy realization

Inactive Publication Date: 2014-08-27
HENNAN ELECTRIC POWER SURVEY & DESIGN INST
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of operation has a long data update cycle, and the accuracy is difficult to guarantee, which brings great unreliability to GIS analysis and decision-making results

Method used

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  • Electric power engineering field reconnaissance method based on mobile GIS
  • Electric power engineering field reconnaissance method based on mobile GIS
  • Electric power engineering field reconnaissance method based on mobile GIS

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Embodiment Construction

[0022] Such as figure 1 As shown, the present invention utilizes functions such as wireless communication, GPS, interface display, and data storage of mobile terminals, and functions such as point of interest query, route planning, and three-dimensional display of GIS, relying on geographic databases and power engineering databases of data service centers, Realize field survey of electric power engineering. The indoor 3D platform is used on-site according to the needs of the site, combined with the needs of on-site surveying and mapping, information entry and simple editing can be performed on site, and the edited data can be sent back to the room for the next step of design work; the specific process is as follows :

[0023] Step 1, the smart mobile terminal acquires GPS data from the geographic database, the GPS acquisition module analyzes the GPS data, and then the smart mobile terminal calls the GIS engine module to perform coordinate conversion, and calls the page displa...

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Abstract

The invention relates to an electric power engineering field reconnaissance method based on mobile GIS. According to the invention, a smart mobile terminal with an operating system is equipped with a GPS acquisition module, a GIS engine module, a database management module, an interface display module, a communication module and a mobile terminal database. The smart mobile terminal communicates with a geographical database and an electric power engineering database of a data service center, thus realizing electric power engineering field reconnaissance. The technical scheme provided by the invention has the advantages of simple and practical structure, low cost, and easy realization. As the mobile terminal internally saves geographic space data and integrates a plurality of functional modules, users can conveniently enjoy local and real-time electric power field reconnaissance information service under the premise of greatly reducing dependence on the server.

Description

technical field [0001] The invention relates to a power engineering power survey method, in particular to a power engineering field survey method which is convenient to carry and is suitable for field survey. Background technique [0002] The main work of electric power survey is feasibility study, preliminary design study and construction drawing work. The power line design department generally designs a power line from one place to another based on a small-scale map. The design principle is that the power line does not cross residential areas, cannot run parallel to ditches, roads, etc., and try not to pass through large areas of forest. Try not to cross with power lines of the same level. However, because the scale of the map is relatively small and the map is relatively old, it cannot correctly reflect the ground features in the area where the line passes, so it is necessary to go to the field for line selection and survey. [0003] The traditional way is to conduct a ...

Claims

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Application Information

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IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 吴晓辉潘诚付华臣李文杰
Owner HENNAN ELECTRIC POWER SURVEY & DESIGN INST