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Indoor entrance positioning method and electronic equipment

An electronic device and positioning method technology, applied in the field of positioning, can solve the problems of poor positioning effect, affecting the indoor positioning accuracy of electronic equipment, and the inability of electronic equipment to find out the exact indoor entrance position, so as to achieve the effect of improving accuracy

Active Publication Date: 2020-10-09
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in practice, it is found that the positioning effect of electronic devices on the indoor and outdoor boundaries (such as entrances) is poor, and when the distance between buildings is small, electronic devices cannot find out the exact location of indoor entrances, which easily affects The accuracy of indoor positioning of electronic equipment is not conducive to the reuse of positioning data by electronic equipment

Method used

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  • Indoor entrance positioning method and electronic equipment
  • Indoor entrance positioning method and electronic equipment
  • Indoor entrance positioning method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , figure 1 It is a schematic flowchart of an indoor entrance positioning method disclosed in an embodiment of the present invention. Such as figure 1 As shown, the indoor entrance positioning method may include the following steps.

[0037] 101. The electronic device acquires the last positioning information of the electronic device before the GPS signal value is lower than a first specified threshold.

[0038] In the embodiment of the present invention, the electronic device may include a mobile phone, a tablet computer, a bracelet, a watch, smart glasses, and other electronic devices with a GPS positioning function, which are not limited in the embodiment of the present invention.

[0039] In the embodiment of the present invention, the electronic device can adopt a low power consumption GPS module, and it can be always turned on outdoors.

[0040] As an optional implementation, in the embodiment of the present invention, the GPS global satellite posi...

Embodiment 2

[0062] see figure 2 , figure 2 It is a schematic flowchart of another indoor entrance positioning method disclosed in the embodiment of the present invention. Such as figure 2 As shown, the indoor entrance positioning method may include the following steps.

[0063] 201. The electronic device acquires the last positioning information of the electronic device before the GPS signal value is lower than a first specified threshold.

[0064] 202. The electronic device detects whether the indoor entrance fingerprint library contains the above last positioning information, if not, execute steps 203 to 211, and if yes, end this process.

[0065] As an optional implementation mode, in the embodiment of the present invention, if the electronic device detects that the indoor entrance fingerprint database contains the above last positioning information, the electronic device can directly extract the fingerprint corresponding to the last positioning information from the indoor entran...

Embodiment 3

[0103] see image 3 , image 3 It is a schematic flowchart of another indoor entrance positioning method disclosed in the embodiment of the present invention. Such as image 3 As shown, the indoor entrance positioning method may include the following steps.

[0104] 301. The electronic device acquires the last positioning information of the electronic device before the GPS signal value is lower than a first specified threshold.

[0105] 302. The electronic device detects whether the indoor entrance fingerprint library contains the last location information, if not, execute steps 303 to 309, and if yes, end this process.

[0106] 303. The electronic device acquires an indoor entrance position within a specified range.

[0107] 304. The electronic device sorts the distance values ​​between each indoor entrance position within the specified range and the last positioning information from small to large.

[0108] In the embodiment of the present invention, the electronic devi...

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Abstract

The embodiment of the invention relates to the technical field of positioning, and discloses an indoor entrance positioning method and electronic equipment, and the method comprises the steps: obtaining the last positioning information of the electronic equipment before a GPS signal value is lower than a first specified threshold value; acquiring an indoor entrance position within a specified range; performing clustering calculation on an indoor entrance position in the specified range to obtain a clustering center of each clustering cluster; and determining an accurate indoor entrance position according to the clustering center. According to the embodiment of the invention, the position of the indoor entrance can be accurately found, and the indoor positioning accuracy of the electronic equipment is improved.

Description

technical field [0001] The invention relates to the field of positioning technology, in particular to an indoor entrance positioning method and electronic equipment. Background technique [0002] At present, most of the electronic devices (such as phones and watches) appearing on the market use some indoor and outdoor characteristics (such as light strobe or geomagnetism) to judge indoors and outdoors, and then realize the indoor positioning function of electronic devices. [0003] However, in practice, it is found that the positioning effect of electronic devices on the indoor and outdoor boundaries (such as entrances) is poor, and when the distance between buildings is small, electronic devices cannot find out the exact location of indoor entrances, which easily affects The accuracy of the indoor positioning of the electronic equipment is not conducive to the reuse of the positioning data by the electronic equipment. Contents of the invention [0004] The embodiment of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/33H04W64/00
CPCH04W4/33H04W64/006Y02D30/70
Inventor 王梦岩
Owner GUANGDONG XIAOTIANCAI TECH CO LTD