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Indoor positioning method, device and server

A positioning server and indoor positioning technology, which is applied in specific environment-based services, short-distance communication services, wireless communication, etc., can solve the problems of low accuracy of indoor positioning, achieve improved experience, simple positioning operation, and high positioning accuracy Effect

Active Publication Date: 2019-11-08
ANHUI HUAMI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, this application provides a new technical solution, which can solve the technical problem of low indoor positioning accuracy

Method used

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  • Indoor positioning method, device and server
  • Indoor positioning method, device and server
  • Indoor positioning method, device and server

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Embodiment Construction

[0027] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0028] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides an indoor positioning method, device and server. The method comprises the following steps: acquiring Bluetooth signal data collected by all anchor nodes within a current set period, wherein the Bluetooth signal data comprises an equipment identifier and Bluetooth signal intensity values; according to the equipment identifier, determining whether equipment sending Bluetooth signals is equipment to be positioned or not; and if the equipment sending the Bluetooth signals is the equipment to be positioned, determining the position of the equipment to be positioned according to a current positioning model of each anchor node, wherein the current positioning model of each anchor node is obtained through clustering of a signal intensity vector set generated by the Bluetooth signals sent by each anchor node within a previous set period. The method, device and server adopting the technical scheme has the advantages that the positioning model of each anchor node is dynamically updated according to an indoor environment, so that the positioning accuracy is high.

Description

technical field [0001] The present application relates to the technical field of indoor positioning, and in particular to an indoor positioning method, device and server. Background technique [0002] Indoor positioning refers to the realization of position positioning in the indoor environment, so as to realize the position monitoring of people, objects, etc. in the indoor space. Indoor positioning can be realized through Bluetooth, Wireless Fidelity (Wireless Fidelity, WIFI for short), etc. In the prior art, Bluetooth positioning is mainly used for small-scale positioning. For example, an anchor node is installed at a fixed and known location in a single-story lobby. The anchor node receives the Bluetooth signal from the target node and will receive the position of the anchor node with the highest signal strength. as the location of the target node. Due to differences between anchor nodes, such as differences in antenna gain and installation orientation, the positioning a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/80H04W24/06H04W64/00H04W4/33
CPCH04W4/80H04W24/06H04W64/00
Inventor 赵军辉
Owner ANHUI HUAMI INFORMATION TECH CO LTD