Positioning method, positioning server and positioning system

A positioning method and wireless positioning technology, applied in positioning, radio wave measurement systems, instruments, etc., to reduce the amount of map data, improve efficiency and accuracy, and meet positioning needs.

Active Publication Date: 2018-10-23
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of shopping is very intuitive and convenient, but there are still some disadvantages

Method used

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  • Positioning method, positioning server and positioning system
  • Positioning method, positioning server and positioning system
  • Positioning method, positioning server and positioning system

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Embodiment Construction

[0038] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is illustrative only, and in no way restricts the disclosure, its application or uses. The present disclosure can be implemented in many different forms and is not limited to the embodiments described here. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that relative arrangements of components and steps, numerical expressions and values ​​set forth in these embodiments should be interpreted as illustrative only and not limiting unless otherwise specifically stated.

[0039] "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. Words like "...

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Abstract

The present disclosure relates to a positioning method, a positioning server and a positioning system. The positioning method includes the following steps: receiving a wireless positioning coordinateof a moving object, and determining a visual sub-map to be matched in a visual map database according to the wireless positioning coordinate; and through the determined visual sub-map to be matched, obtaining a visual positioning coordinate corresponding to a current image of the moving object captured during wireless positioning to use as a positioning result. The visual sub-map to be matched isselected based on the wireless positioning coordinate, and the visual positioning coordinate is determined as the positioning result in the selected visual sub-map to be matched. The wireless positioning coordinate is used to reduce the amount of map data involved in the visual positioning process, thereby improving the accuracy and efficiency of the visual positioning process, hence meeting the positioning requirements of a larger site.

Description

technical field [0001] The disclosure relates to a positioning method, a positioning server and a positioning system. Background technique [0002] In people's daily life, shopping in shopping malls and supermarkets is the main way of shopping for people. This way of shopping is very intuitive and convenient, but there are still some drawbacks. For example, due to the continuous expansion of shopping malls and supermarkets, it is not easy for consumers to find desired commodities when shopping in shopping malls or supermarkets. [0003] Various positioning technologies applied to indoor scenes have appeared in related technologies, such as wireless positioning technology or visual positioning technology. Contents of the invention [0004] In view of this, the embodiments of the present disclosure provide a positioning method, a positioning server, and a positioning system, which can meet the positioning requirements of relatively large venues. [0005] In one aspect of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G01C21/20
CPCG01C21/005G01C21/206G01S5/16G06Q30/0639G06T7/74B62B3/14B62B5/00G06T2207/20021G06F16/29G06F16/587
Inventor 李月许景涛徐博张治国
Owner BOE TECH GRP CO LTD
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