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Positioning system, indoor positioning method, server and storage medium

A technology of positioning server and positioning system, applied in the field of positioning system, indoor positioning method, server and storage medium, can solve the problem of low positioning accuracy, and achieve the effect of improving positioning accuracy, simple environment and accurate signal strength

Active Publication Date: 2021-01-26
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem of low positioning accuracy when locating terminals in related technologies, the present disclosure provides a positioning system, an indoor positioning method, a server, and a storage medium

Method used

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  • Positioning system, indoor positioning method, server and storage medium
  • Positioning system, indoor positioning method, server and storage medium
  • Positioning system, indoor positioning method, server and storage medium

Examples

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Embodiment Construction

[0055] 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 examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0056] Please refer tofigure 1 , which shows a schematic diagram of a positioning system 10 involved in an indoor positioning method provided according to some exemplary embodiments.

[0057] The positioning system 10 includes a positioning server 12 and n collection modules 14 in the target area.

[0058] Wherein, the target area includes n unit grids, and there is a one-to-one corre...

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Abstract

The disclosure discloses a positioning system, an indoor positioning method, a server and a storage medium, belonging to the technical field of positioning. The positioning system comprises a positioning server and n acquisition modules in a target area; wherein the target area comprises n cell grids, and the n cell grids and the n acquisition modules have a one-to-one correspondence; the acquisition module comprises a directional antenna and a wireless probe connected with the directional antenna, and each wireless probe is connected with the positioning server through a wired network and / ora wireless network. According to the embodiment of the disclosure, the target area is divided into n cell grids, and the acquisition module in each cell grid is used to collect wireless signals in thecell grid; because the environment in one cell grid is relatively simple, so the multipath transmission phenomenon is not easy to appear; therefore, the signal intensity of the wireless signal collected by the acquisition module is more accurate, so that the accuracy of the positioning based on the signal strength of the subsequent positioning server is ensured, and the positioning accuracy is greatly improved.

Description

technical field [0001] The present disclosure relates to the technical field of positioning, and in particular to a positioning system, an indoor positioning method, a server and a storage medium. Background technique [0002] The indoor positioning method generally refers to a method for positioning a mobile terminal in an indoor environment. [0003] At present, most of the indoor positioning methods adopt the received signal strength indication (Received Signal Strength Indication, RSSI) positioning technology. The indoor positioning method using RSSI positioning technology mainly includes the following steps: the positioning system collects the signal strength of the wireless signal corresponding to the terminal through the omnidirectional antenna in the target area, and calculates the signal strength of the wireless signal during propagation according to the collected signal strength. Propagation loss, inputting the propagation loss into the pre-trained signal propagat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00G01S11/06
CPCG01S11/06H04W64/00
Inventor 张建春张正良
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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