Power equipment positioning method and system based on power network scene, and power equipment

A technology for power equipment and power network, applied in satellite radio beacon positioning systems, radio wave measurement systems, instruments, etc., can solve the problem of low positioning accuracy, and achieve the effect of improving positioning accuracy and avoiding insufficient positioning accuracy.

Active Publication Date: 2021-05-25
CHINA ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the low positioning accuracy of the existing positioning methods in the above-mentioned prior art, and provide a power equipment positioning method, system and power equipment based on power network scenarios

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  • Power equipment positioning method and system based on power network scene, and power equipment
  • Power equipment positioning method and system based on power network scene, and power equipment
  • Power equipment positioning method and system based on power network scene, and power equipment

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Embodiment Construction

[0026] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0027] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention belongs to the field of power automation, and discloses a power equipment positioning method and system based on a power network scene, and power equipment, wherein the method comprises the following steps: obtaining a power network scene type of to-be-positioned power equipment; according to the power network scene type, selecting a target fusion positioning method of the to-be-positioned power equipment from a preset first fusion positioning method and a preset second fusion positioning method; and obtaining position information of the to-be-positioned power equipment according to the target fusion positioning method. By adopting a mode of integrating wireless positioning and GPS positioning, the problem of insufficient positioning precision caused by a single positioning mode is avoided, and the positioning precision of the power equipment is effectively improved. Moreover, based on the characteristics of different power network scene types, different fusion positioning methods are selected, the method can be suitable for different power network scenes, and the requirements of different power network scenes for high-precision positioning are fully met.

Description

technical field [0001] The invention belongs to the field of electric power automation, and relates to a power device positioning method, system and power device based on a power network scene. Background technique [0002] Currently, there are two types of positioning methods for mobile terminals, namely, a positioning method based on a base station of a mobile operator and a positioning method based on a global positioning system. Among them, the positioning method based on the positioning of the base station of the mobile operator is to use the distance between the base station and the terminal to measure and calculate the position information of the terminal. It does not require the terminal to have a global positioning system and has a large range of positioning capabilities, but the accuracy depends on the distribution and coverage of the base station. scope. The positioning method based on the global positioning system is to use the positioning module of the global p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/47G01S19/46G01C21/16
CPCG01S19/47G01S19/46G01C21/165
Inventor 胡悦段钧宝王智慧丁慧霞吴赛孟萨出拉杨德龙马宝娟王东升邢宁哲杨峰金燊杨纯
Owner CHINA ELECTRIC POWER RES INST
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