A positioning method and positioning server suitable for indoor complex environments

A technology of complex environment and positioning method, applied in services based on specific environments, short-distance communication services, instruments, etc., can solve the problem that indoor environment cannot be effectively positioned, and achieve the effect of solving difficult positioning.

Active Publication Date: 2021-10-26
GLORYVIEW TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a positioning method suitable for complex indoor environments, which can solve the problem that effective positioning cannot be performed in complex indoor environments
[0005] The second object of the present invention is to provide a positioning server suitable for complex indoor environments, which can solve the problem that effective positioning cannot be performed in complex indoor environments

Method used

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  • A positioning method and positioning server suitable for indoor complex environments

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like figure 1 Shown: A positioning method suitable for indoor complex environments, including the following steps:

[0043] A positioning network is formed by a plurality of positioning and transmitting devices, and the first position coordinates and an initial positioning and transmitting device list are obtained through the positioning network, wherein the initial positioning and transmitting device list includes the name and position of the positioning and transmitting device;

[0044] Specifically, by interacting with multiple positioning transmitters, the multiple positioning devices can realize triangular positioning and improve positioning accuracy. Preferably, the positioning transmitting device includes a Bluetooth beacon and an AOA base station. In this embodiment, obtaining the first position coordinates and the list of initial positioning launchers is specifically implemented by the following steps:

[0045] S1: Drive the interaction of Bluetooth beacons d...

Embodiment 2

[0076] A positioning server suitable for indoor complex environments, including a memory and a processor;

[0077] a memory for storing program instructions;

[0078] The processor is configured to run the program instructions to execute the positioning method suitable for indoor complex environments as described in Embodiment 1.

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Abstract

The invention discloses a positioning method and a positioning server suitable for indoor complex environments. The positioning method forms a positioning network through a plurality of positioning transmitting devices, obtains the first position coordinates and the list of initial positioning transmitting devices through the positioning network, and then passes the positioning The terminal obtains the user's PDR information to determine whether the user has moved. If not, it will re-judge whether the user has moved. If so, it will obtain the temporary transmitter list through the positioning network, and determine whether the temporary transmitter list and the initial positioning transmitter list are If there is a difference, if not, re-judgment whether the user has moved, if so, obtain the second position coordinates through the positioning network, and correct the second position coordinates through the PDR information to generate the third position coordinates. In the present invention, the positioning is carried out through a positioning network composed of several positioning transmitting devices, and the positioning terminal is used for correction, so as to solve the problem of difficult positioning in indoor complex environments.

Description

technical field [0001] The invention relates to the technical field of indoor positioning, in particular to a positioning method and a positioning server suitable for indoor complex environments. Background technique [0002] With the development of satellite positioning and navigation technology, LBS (Location-Based-Service) has gradually entered people's lives. Due to the popularity of smart terminal devices and the rapid development of location-based services, people have higher and higher requirements for the accuracy and stability of positioning results. GPS is a global positioning and navigation system developed by the United States, and it is also the most widely used and mature positioning system. However, the complexity of the indoor environment causes the signal to be blocked and interfered so that users often cannot receive the signal. Therefore, GPS cannot meet the needs of indoor positioning. [0003] With the continuous progress and development of society, m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00H04W4/33H04W4/80G01C21/20
CPCH04W64/00H04W4/33H04W4/80G01C21/206
Inventor 刘洋丁双安蔡皇伯胡贵涛
Owner GLORYVIEW TECH INC
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