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Method for realizing middle location positioning by using Bluetooth beacons

A Bluetooth beacon and intermediate position technology, applied in positioning, measuring devices, instruments, etc., can solve problems such as impossibility and area restrictions, and achieve precise positioning, simple equipment, and precise positioning

Pending Publication Date: 2016-12-07
北京海顿中科技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing inspection technology, the GPS / Beidou satellite method is usually used to realize the positioning of the inspection personnel, but for areas with poor satellite signals, the above method cannot be realized, and there are regional restrictions

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  • Method for realizing middle location positioning by using Bluetooth beacons

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] like figure 1 As shown, the method for utilizing Bluetooth beacons in the embodiment of the present invention to realize intermediate location positioning includes the following steps:

[0023] Step S1 , obtaining indication values ​​of signal strengths of multiple Bluetooth beacons arranged at the inspection site.

[0024] Step S2: Calculate the theoretical distance between the inspector's hand-held terminal and each Bluetooth beacon according to the indicated value of signal strength of multiple Bluetooth beacons and th...

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Abstract

The invention provides a method for realizing middle location positioning by using Bluetooth beacons. The method includes the following steps that: the indication numerical values of the signal strengths of a plurality of Bluetooth beacons arranged in an inspection site are obtained; theoretical distances between the hand-held terminal of an inspector and each Bluetooth beacon are calculated according to the mapping relations of the indication numerical values of the signal strengths of the plurality of Bluetooth beacons and the indication numerical values of signal strengths under preset communication distances; and the positioning coordinates of the hand-held terminal are calculated, so that actual distances between a positioning point and the Bluetooth beacons can optimally accord with the theoretical distances which are calculated based on the mapping relations. With the method of the invention adopted, communication with a GPS / Beidou satellite is not required, it only needs to arrange the Bluetooth beacons in the site, and positioning can be realized by using the hand-held terminal, and positioning is accurate, and equipment is simple.

Description

technical field [0001] The invention relates to the technical field of bluetooth positioning, in particular to a method for realizing mid-position positioning by using bluetooth beacons. Background technique [0002] In the existing inspection technology, the GPS / Beidou satellite is usually used to locate the inspection personnel, but for areas with poor satellite signals, the above method cannot be realized, and there are regional restrictions. Contents of the invention [0003] The aim of the present invention is to solve at least one of said technical drawbacks. [0004] For this reason, the object of the present invention is to propose a method for using Bluetooth beacons to realize intermediate position positioning, without communicating with GPS / Beidou satellites, only needing to arrange Bluetooth beacons on site, and using handheld terminals to achieve positioning, accurate positioning And the equipment is simple. [0005] In order to achieve the above object, an ...

Claims

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Application Information

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IPC IPC(8): G01S5/10
CPCG01S5/10
Inventor 张天承王春生关鹏
Owner 北京海顿中科技术有限公司