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Positioning method, device, computer equipment and storage medium

A positioning method and a technology of positioning beacons, which are applied in the field of positioning, can solve problems such as the influence of positioning accuracy and the reduction of positioning accuracy, and achieve the effect of improving positioning accuracy

Active Publication Date: 2021-11-02
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, this application proposes a positioning method, device, computer equipment and storage medium, which are used to solve the technical problem of the influence of the positioning beacon itself on the positioning accuracy in the prior art, which leads to the reduction of positioning accuracy

Method used

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  • Positioning method, device, computer equipment and storage medium
  • Positioning method, device, computer equipment and storage medium
  • Positioning method, device, computer equipment and storage medium

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Embodiment Construction

[0033] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote 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 application, and should not be construed as limiting the present application.

[0034] The positioning method, device, computer equipment, and storage medium in the embodiments of the present application are described below with reference to the accompanying drawings.

[0035] In the indoor positioning technology based on Received Signal Strength Indicator (RSSI), the three-point positioning algorithm is widely used due to its simple calculation. Under normal circumstances, when the target to be positioned enters the positioning area, the strongest signal strength value obtained by the target to be posi...

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Abstract

The present application proposes a positioning method, device, computer equipment, and storage medium, wherein the method includes: obtaining positioning information corresponding to multiple positioning beacons; determining the target position of the target to be positioned according to the positioning information; position, the positioning information, and the pre-stored position coordinates of the plurality of positioning beacons, and calculate the beacon reference value of each positioning beacon; compare the beacon reference value of each positioning beacon with the original reference value of the corresponding positioning beacon Values ​​are compared, and the original reference value of the positioning beacon is corrected according to the comparison result, so that the next positioning can be performed using the corrected original reference value. Through the method, the automatic correction of the reference value of the positioning beacon can be realized, thereby gradually improving the positioning accuracy, and solving the technical problem that the influence of the positioning beacon itself on the positioning accuracy in the prior art leads to a decrease in the positioning accuracy.

Description

technical field [0001] The present application relates to the technical field of positioning, and in particular to a positioning method, device, computer equipment and storage medium. Background technique [0002] GPS, Galileo, Beidou and other satellite positioning technologies have achieved more accurate outdoor positioning, but because satellite signals reach the ground weakly and cannot penetrate buildings, satellite positioning technology cannot achieve indoor positioning. Therefore, indoor positioning technology emerged as the times require . [0003] Beacon positioning technology is a commonly used indoor positioning technology, and positioning is achieved by setting positioning beacons indoors. The positioning beacon has a great impact on the positioning accuracy. When the positioning beacon is affected by obstacles and the signal strength of the positioning beacon itself is weakened, the positioning accuracy will be reduced. In beacon positioning technology, the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S5/02
CPCG01S5/0252
Inventor 邓伟张莹杨军李志超李咸珍赵天月邹祥祥
Owner BOE TECH GRP CO LTD
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