Positioning method and positioning device

A positioning method and a technology for positioning terminals, which are applied in the field of positioning

Inactive Publication Date: 2017-05-31
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a positioning method and device to improve indoor positioning functions

Method used

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  • Positioning method and positioning device
  • Positioning method and positioning device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] figure 1 It is a flow chart of a positioning method provided by Embodiment 1 of the present invention. This embodiment can be used to improve the indoor positioning function. The method can be executed by a positioning device, which can be implemented by software and / or hardware. The device can be integrated into any terminal device or client with positioning function. For example, a typical terminal device is a portable user terminal device, such as a smart watch, a smart bracelet, a smart phone or a tablet computer, etc. For example, a typical client device It is Baidu map or Gaode map, etc. The method specifically includes the following steps:

[0044] Step 110, determine the indoor air characteristics of the positioning terminal.

[0045] Wherein, the positioning terminal is a terminal that itself or other terminals want to obtain its current location, for example, it may be an indoor navigator. The indoor is in a building, and the building may include at least o...

Embodiment 2

[0056] figure 2 It is a flow chart of a positioning method provided by Embodiment 2 of the present invention. This embodiment is optimized based on the above embodiments, and provides a method for obtaining indoor air characteristics, specifically collecting air samples of the positioning terminal in the room , and process and analyze the air sample to obtain air characteristics. Correspondingly, the method of this embodiment includes:

[0057] Step 210, collecting air samples of the positioning terminal in the room, and processing and analyzing the air samples to obtain air characteristics.

[0058] Wherein, the collected air sample is the air at the location where the current positioning terminal is located. Air characteristics are obtained by processing and analyzing air samples. The treatment can be a physical reaction and / or a chemical reaction.

[0059] Preferably, collecting the indoor air sample of the positioning terminal includes: collecting the indoor air sampl...

Embodiment 3

[0066] image 3 It is a flowchart of a positioning method provided by Embodiment 3 of the present invention. This embodiment is optimized based on the above embodiments, and provides a method of how to establish and determine the corresponding relationship between each position and air features, specifically Before determining the indoor location information of the positioning terminal according to the air characteristics, it also includes: collecting air samples at various locations in the room; establishing a list of correspondences between each location and air characteristics according to the air samples at each location, and store the corresponding series list locally; correspondingly, determining the indoor position information of the positioning terminal according to the air characteristics includes: querying the corresponding relationship list stored locally according to the air characteristics, and obtaining the Indoor location information of the positioning terminal....

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Abstract

Embodiments of the invention disclose a positioning method and a positioning device. The positioning method comprises the following steps: determining air characteristics of a positioning terminal indoors; determining position information of the positioning terminal indoors according to the air characteristics; and displaying a position in the positioning terminal. According to the positioning method disclosed by the embodiments of the invention, the position information of the positioning terminal indoors is determined according to the air characteristics of an indoor position at which the positioning terminal is located, and the problem on incapability of realizing positioning caused by the incapability of applying satellite positioning in an indoor environment is solved, so that an indoor position with specific air characteristics can be identified, and therefore can be positioned.

Description

technical field [0001] Embodiments of the present invention relate to positioning technologies, and in particular to a positioning method and device. Background technique [0002] With the rapid development of science and technology and the Internet, various positioning technologies have gradually matured. In particular, outdoor positioning technologies have been widely used, such as GPS (Global Positioning System, Global Positioning System), which can realize global real-time positioning by using satellites for positioning. [0003] However, with the rapid development of the national economy, some large shopping malls or supermarkets have entered people's lives, how to perform indoor positioning has become a technical problem that needs to be solved urgently. Since satellite positioning cannot be used in indoor environments, the existing GPS technology is also It cannot be applied to indoor positioning scenarios. Contents of the invention [0004] Embodiments of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/206
Inventor 杨婷婷
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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