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Indoor positioning method and indoor positioning device

A technology of indoor positioning and horizontal direction, applied in positioning, measuring devices, instruments, etc., to avoid interference, improve accuracy, and reduce costs

Inactive Publication Date: 2014-09-24
吴晓栋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the embodiments of the present invention is to provide an indoor positioning method for solving the shortcomings of the existing indoor positioning technology

Method used

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  • Indoor positioning method and indoor positioning device
  • Indoor positioning method and indoor positioning device
  • Indoor positioning method and indoor positioning device

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] The embodiment of the present invention provides an indoor positioning method, which can avoid the interference of ground obstacles on indoor positioning, improve the accuracy of indoor positioning, reduce the requirements for indoor environment, improve the versatility of indoor positioning technology, reduce the cost of indoor positioning, and improve Efficiency of indoor positioning operations.

[0058] In order to achieve the above purpose, an embodiment of the present i...

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Abstract

The embodiment of the present invention discloses an indoor positioning method and an indoor positioning device. By applying the technical scheme provided by the embodiment of the present invention, the horizontal distances between the indoor positioning device and the walls are determined according to the vertical distance between the indoor positioning device itself and a ceiling, and a vertical deflection angle corresponding to a corner line having the shortest distance of the corner lines between the indoor positioning device itself and the ceiling, and between the indoor positioning device itself and the walls, thereby realizing the indoor positioning, avoiding the interference of the ground barriers to the indoor positioning, improving the precision and operation efficiency of the indoor positioning and the universality of an indoor positioning technology, and reducing the requirements for an indoor environment and the cost of the indoor positioning.

Description

technical field [0001] The invention relates to the field of engineering automation, in particular to an indoor positioning method and device. Background technique [0002] In practical applications, with the development of science and technology and the needs of people's production and life, the demand for positioning technology is increasing day by day, and has been developed with each passing day, especially the outdoor positioning GPS (Global Positioning System, global satellite positioning system) technology is very popular among people. GPS technology is a technology that combines satellite and communication development, and uses navigation satellites for time measurement and distance measurement. [0003] However, GPS technology is far behind for indoor positioning, and it is difficult to apply it indoors. [0004] Indoor positioning refers to the realization of position positioning in the indoor environment. It mainly adopts wireless communication, base station posi...

Claims

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Application Information

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IPC IPC(8): G01S1/70G01S1/72G01C21/00
CPCG01S5/00G01C21/00
Inventor 吴晓栋
Owner 吴晓栋
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