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User positioning method and device, electronic equipment and storage medium

A positioning method and user technology, applied in the fields of storage media and computer program products, deep learning, devices, user positioning methods, and electronic equipment, can solve problems such as the inability to directly use satellite data for positioning, and the inability of civilian equipment to obtain satellite data, etc., to achieve The effect of improving accuracy

Active Publication Date: 2021-06-22
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

When the user is outdoors, electronic devices can rely on satellites to obtain high-precision positioning; while when the user is indoors, civilian devices can hardly obtain satellite data, so they cannot directly use satellite data for positioning

Method used

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  • User positioning method and device, electronic equipment and storage medium
  • User positioning method and device, electronic equipment and storage medium
  • User positioning method and device, electronic equipment and storage medium

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Embodiment Construction

[0027] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0028] With the development of network technology, users often initiate navigation or hail a taxi indoors through terminal applications. In order to provide users with better map and taxi experience, it is necessary to accurately predict the real building where the user is located. When locating the building where the user is located, the co-occurrence relationship b...

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Abstract

The invention discloses a user positioning method and device, electronic equipment, a medium and a computer program product, and relates to the field of artificial intelligence, in particular to a deep learning technology. According to the specific implementation scheme, the method comprises the steps of: determining a to-be-predicted user position fingerprint; determining auxiliary positioning data and mapping data of an area where the user is located according to the user position fingerprint; and determining the building where the user is located according to the auxiliary positioning data and the mapping data of the area where the user is located. According to the embodiment of the invention, the building where the user is located can be accurately judged, and the user positioning precision is improved.

Description

technical field [0001] The present application relates to the field of artificial intelligence technology, in particular to deep learning technology, and in particular to a user positioning method, device, electronic equipment, storage medium and computer program product. Background technique [0002] In the era of mobile Internet, user location plays a key role in most scenarios and applications. When the user is outdoors, electronic devices can rely on satellites to obtain high-precision positioning; while when the user is indoors, civilian devices can hardly obtain satellite data, so they cannot directly use satellite data for positioning. At the same time, many devices and applications need to determine the building where the user is located in order to better serve the user or activate the corresponding function. Therefore, when the user is indoors, how to correctly infer the building where the user is located is an urgent problem to be solved. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/33H04W4/021H04W4/029H04W4/02H04W64/00G01S19/46G06F16/9537
CPCH04W4/33H04W4/021H04W4/029H04W4/023H04W64/006G01S19/46G06F16/9537Y02D30/70
Inventor 王智贾海禄刘敏
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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