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Method and device for obtaining user movement track

A technology of user movement and movement trajectory, which is applied in the computer field, can solve problems such as little practical significance, low accuracy, and error in analysis results, so as to reduce redundancy, less redundant data, and improve efficiency and accuracy Effect

Active Publication Date: 2020-06-19
GCI SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to certain errors in the existing real-time positioning technology, it is impossible to avoid the positioning point offset and jumping caused by the device itself or the external environment of the device. Therefore, there are inevitably some abnormalities in the final user movement trajectory. track points, the accuracy is not high
In addition, it is usually not of much practical significance to analyze the mobile trajectory generated by the user occasionally appearing in a certain geographical location once or twice. Errors in the analysis results

Method used

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  • Method and device for obtaining user movement track
  • Method and device for obtaining user movement track
  • Method and device for obtaining user movement track

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] Such as figure 1 As shown, it is a schematic flowchart of a preferred embodiment of the method for obtaining the user's movement trajectory provided by the present invention, including steps S11 to S15, specifically as follows:

[0051] S11: Obtain at least one first user movement track of the target user; wherein each first user movement track includes at least one track point.

[0052] It should be noted that the embodiment of the present invention is exe...

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Abstract

The invention discloses a method and device for acquiring a user movement track. The method for acquiring a user movement track includes the following steps: acquiring at least one first user movementtrack of a target user, wherein each first user movement track includes at least one track point; acquiring a first weight of each track point; acquiring a track weight of each first user movement track according to the first weight of each track point; acquiring category weights of at least one track point category according to the track weight of each first user movement track; and extracting second user movement tracks from the first user movement tracks according to the category weights of the track point categories. The accuracy of the acquired user movement tracks can be improved and the redundancy of data can be reduced by adopting the method and device.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for obtaining a user's movement track. Background technique [0002] In the operation process of telecom operators, it is often necessary to obtain the user's mobile trajectory, and through the analysis of these mobile trajectories, dig out deeper data information, so as to improve and improve the telecommunications service based on these data information, and improve user experience. experience. [0003] In the prior art, the user's movement track is usually realized by real-time positioning of the user's position, such as, by adopting GPS (Global Positioning System, Global Positioning System) technology to obtain the user's position information in real time, thereby generating a corresponding movement track. Then, by analyzing the generated movement trajectory, the corresponding data information is obtained. Due to certain errors in the existing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/029
CPCH04W4/029
Inventor 杜翠凤
Owner GCI SCI & TECH
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