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Behavior analysis method based on positioning track and smart watch

A behavioral analysis and behavioral technology, applied in location information-based services, structured data retrieval, wireless communication, etc., can solve the problems of limited positioning antenna layout, limited internal space, and decreased positioning accuracy, so as to improve experience and simplify The effect of data processing and optimization trajectory display

Active Publication Date: 2020-04-24
广东星舆科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] At present, the positioning information of smart watches comes from global navigation and positioning system, base station positioning and WIFI positioning. Due to the small size and limited internal space of smart watches, the layout of positioning antennas will be limited, and the positioning accuracy will be relatively reduced. In underground warehouses and indoor environments, the positioning accuracy will be worse, and the position information will have a large drift
The drift of the positioning results of smart watches will lead to large errors when analyzing user behavior through trajectories

Method used

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  • Behavior analysis method based on positioning track and smart watch

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Embodiment Construction

[0018] The technical means or technical effects involved in the present invention will be further described below. Obviously, the provided examples are only some implementations of the present invention, not all of them. All other embodiments that can be obtained by those skilled in the art based on the embodiments of the present invention and the explicit or implied representations of the pictures and texts will fall within the protection scope of the present invention.

[0019] On the general idea, the present invention discloses a behavior analysis method based on positioning trajectory, which includes the following steps: obtaining the position information of the positioning device at each moment; according to the position information, calculating and obtaining the corresponding movement at each moment Speed; correcting the position information Preprocessing: matching the position information with high-precision map data, if the position S1 at T1 time is not within the spat...

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Abstract

The invention relates to the technical field of high-precision positioning, and discloses a behavior analysis method based on a positioning track, and the method comprises the following steps: obtaining the position information of positioning equipment at each moment; according to the position information, performing calculating to obtain a moving speed corresponding to each moment; carrying out correction preprocessing on the position information; matching the position information with high-precision map data; if the position S1 at the moment T1 is not in the space range corresponding to certain layer data and the position S0 at the moment T0 and the position S2 at the moment T2 are in the space range corresponding to the layer data, performing calculating to obtain a middle position S4 of S0 and S2, and taking S4 as a corrected position at the moment T1, wherein the T0 moment, the T1 moment and the T2 moment are continuous moments; and matching the corrected and preprocessed positioninformation with the high-precision map data, and performing analyzing to obtain user behavior state information of the positioning equipment according to the heart rhythm of the user or the movementspeed corresponding to the corrected and preprocessed position information.

Description

technical field [0001] The invention relates to the technical field of high-precision positioning, in particular to a behavior analysis method based on a positioning track. Background technique [0002] With the continuous development of electronic technology, smart portable electronic products such as smart watches and smart bracelets are becoming more and more popular. The positioning function of smart watches can not only be used to check the user's location and fence settings, but also analyze user behavior by querying historical tracks. [0003] At present, the positioning information of smart watches comes from global navigation and positioning system, base station positioning and WIFI positioning. Due to the small size and limited internal space of smart watches, the layout of positioning antennas will be limited, and the positioning accuracy will be relatively reduced. In underground warehouses and indoor environments, the positioning accuracy will be worse, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/021H04W4/02H04W4/029H04W64/00G06F16/29G06F16/215G06F16/245
CPCG06F16/215G06F16/245G06F16/29H04W4/021H04W4/023H04W4/027H04W4/029H04W64/00
Inventor 闫文豪吕梅州关瑞成温紫瑄隋浩
Owner 广东星舆科技有限公司
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