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
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the embodiments of the present invention is to provide an indoor pos

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Indoor positioning method and indoor positioning device
  • Indoor positioning method and indoor positioning device
  • Indoor positioning method and indoor positioning device

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01S1/70G01S1/72G01C21/00
CPCG01S5/00G01C21/00
Inventor 吴晓栋
Owner 吴晓栋
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap