INDOOR POSITIONING SYSTEM AND METHOD THEREOF
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United States of America Patent
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Jan 2, 2018
Grant Date -
Jan 4, 2018
app pub date -
Oct 14, 2016
filing date -
Jul 4, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
An indoor positioning method for use in an indoor positioning system is provided. The indoor positioning system includes beacon devices, a mobile device, and a positioning server. The method includes the steps of: utilizing the mobile device to receive a positioning signal from each beacon device and determine distance information between the mobile device and each beacon device; determining a specific primary region in which the mobile device is located according to the distance information between the mobile device and the top beacon devices; determining a precise location in the specific primary region according to the distance information between the mobile device and the planar beacon devices corresponding to the specific primary region; and reporting the precise location to the mobile device, so that the precise location is illustrated on a plan view of the indoor space displayed on the mobile device.
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