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Bluetooth beacon positioning method, device and equipment

A technology of bluetooth beacons and positioning methods, applied in the field of communication, can solve problems such as large errors, low positioning accuracy, and low efficiency, and achieve the effect of improving positioning accuracy and positioning efficiency

Active Publication Date: 2020-06-09
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of low positioning accuracy, large error and low efficiency in the positioning of Bluetooth beacons in related technologies, embodiments of the present invention provide a positioning method, device and equipment for Bluetooth beacons

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  • Bluetooth beacon positioning method, device and equipment
  • Bluetooth beacon positioning method, device and equipment
  • Bluetooth beacon positioning method, device and equipment

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Embodiment Construction

[0064] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0065] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0066] The solutions of the present invention are generally introduced below, so that readers can clearly understand the premise and application scenarios of the following solutions. The application scenario of the embodiment of the present invention is: the base station locates the Bluetooth beacon. Assume that the coordinate point of the beacon to be positioned is Bj(x, y, z), j>=0, and assu...

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Abstract

The invention discloses a Bluetooth beacon positioning method, device and equipment. The method comprises the following steps: determining the number ci of signals received by a base station from a Bluetooth beacon, determining a corresponding algorithm strategy according to the signal number ci, and determining positioning coordinates of the Bluetooth beacon according to the algorithm strategy. Therefore, a proper algorithm strategy can be selected according to the number of the signals, a proper processing mode is selected according to specific conditions, and corresponding specialized algorithm processing is carried out on each condition. Therefore, the effects of improving the positioning precision and the positioning efficiency are achieved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular, to a positioning method, device and equipment of a Bluetooth beacon. Background technique [0002] At present, the positioning of Bluetooth beacons mainly depends on the strength of the received Bluetooth broadcast signal RSSI, the distance is estimated according to the strength of the RSSI signal, and the coordinates are calculated according to the positioning algorithm in the two-dimensional plane 0xy or the three-dimensional space 0xyz Determine the anchor point. However, in practical applications, the RSSI of the Bluetooth beacon signal itself fluctuates greatly, and the RSSI is also greatly interfered by the external environment. Different contact surfaces, installation planes and even personnel actions of the Bluetooth beacon label will cause the RSSI signal to fluctuate. Variety. Moreover, many base station nodes are arranged on walls or roofs, but many posit...

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Application Information

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IPC IPC(8): H04W4/029H04W4/33H04W4/80
CPCH04W4/023H04W4/33H04W4/80
Inventor 汪立富
Owner GREE ELECTRIC APPLIANCES INC
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