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Indoor map drawing system and method based on user behavior analysis

An indoor map and behavior analysis technology, applied in image data processing, 3D modeling, instruments, etc., can solve problems such as unsatisfactory scene services

Active Publication Date: 2019-05-28
BORUITAIKE SCI & TECH NINGBO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are also obvious defects: indoor map generation is still based on the idea of ​​two-dimensional drawing, generating plane structure graphics; the generated indoor map is mainly for navigation routes, which cannot meet the needs of scene services

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  • Indoor map drawing system and method based on user behavior analysis
  • Indoor map drawing system and method based on user behavior analysis
  • Indoor map drawing system and method based on user behavior analysis

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Embodiment Construction

[0047] Specific embodiments of the present invention will be specifically described below.

[0048] First, the present invention provides an indoor map drawing system based on user behavior analysis. The indoor map drawing system includes three subsystems: a user behavior information collection subsystem, a user behavior analysis subsystem, and a drawing subsystem, such as figure 1 as shown in

[0049] Among them, the role of the user behavior information collection subsystem is to collect the location information of user activities, and store and manage them in time series for analysis of user behavior.

[0050] The role of the user behavior analysis subsystem is to analyze the user's behavioral characteristics, model the user's behavioral characteristics, and provide basic data for reconstructing the behavioral characteristic activity map.

[0051] The function of the drawing subsystem is to reconstruct the indoor 3D map according to the user behavior characteristics or the...

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Abstract

The invention provides an indoor map drawing system and method based on user behavior analysis. The system comprises a user behavior information collection subsystem, a user behavior analysis subsystem and a mapping subsystem, wherein the user behavior information collection subsystem is used for collecting position information of user movement, and saving and managing the position information ina time series mode for analyzing user behaviors; the user behavior analysis subsystem is used for analyzing behavior characteristics of a user, modeling the behavior characteristics of the user, and providing basic data for reconstructing a behavior feature activity map; the mapping subsystem is used for reconstructing an indoor 3D map based on the behavior characteristics of the user. The indoormap drawing system and method based on the user behavior analysis has the advantages that the accuracy of indoor map drawing can be improved, the cost is reduced, and more accurate analysis results can be provided based on the behavior data of the user and a machine learning technology.

Description

technical background [0001] Maps are the basis of navigation technology, and a suitable map must be drawn to achieve navigation. Mapping technology has developed very maturely, especially the application of satellite technology and optical technology in modern surveying and mapping. Mapping has developed from manual surveying to satellite / aerial photos, and from two-dimensional maps to three-dimensional maps. At present, professional commercial map production companies have used remote sensing satellites to make maps in large quantities, and used special surveying and mapping vehicles to perform 3D map modeling and signal collection on the road. [0002] People spend most of their time indoors. As people's demand for indoor positioning applications increases, the problem of indoor maps begins to emerge. However, the above-mentioned satellite remote sensing technology and 3D modeling technology for surveying and mapping vehicles are obviously not suitable for making indoor maps...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/32G06T17/00
Inventor 董孝峰孟庆福孙媌媌祝海龙
Owner BORUITAIKE SCI & TECH NINGBO CO LTD