GPS track optimizing method and device thereof

A trajectory optimization and GPS positioning point technology, which is applied in the field of information processing, can solve the problems of GPS trajectory being not smooth and broken lines, etc., and achieve the effect of smooth GPS trajectory curve, high accuracy and simple integration

Inactive Publication Date: 2018-03-30
杭州吉吉知识产权运营有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a GPS trajectory optimization method and device, which are used to solve the technical problems in the prior art that the GPS trajectory is not smooth and there are broken lines due to GPS positioning errors

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  • GPS track optimizing method and device thereof
  • GPS track optimizing method and device thereof
  • GPS track optimizing method and device thereof

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] The invention discloses a GPS trajectory optimization method, figure 1 One embodiment of the inventive method is shown, comprising:

[0029] S100 acquires the coordinate data of the GPS positioning point of the user's movement;

[0030] S200 analyzing and processing the coordinate data of the GPS positioning point, and removing the interference coordinate data therein;

[0031] S300 performs interpolation processing on the coordinat...

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Abstract

The invention discloses a GPS track optimizing method which comprises the steps of acquiring coordinate data of GPS positioning points in motion of a user; performing analysis processing on the coordinate data of the GPS positioning points, eliminating interference coordinate data in the coordinate data; performing interpolation processing on the residual coordinate data of the GPS positioning points, and obtaining a GPS track curve. Furthermore the invention discloses a GPS track optimizing device which comprises the components of an acquiring module which is used for acquiring the coordinatedata of the GPS positioning points in motion of the user; a data processing module which is connected with the acquiring module and is used for performing analysis processing on the acquired coordinate data of the GPS positioning points and eliminating the interference coordinate data in the coordinate data; and a track acquiring module which is connected with the data processing module and is used for performing interpolation processing on the residual coordinate data of the GPS positioning points and acquiring the GPS track curve. Through performing optimizing processing on the GPS originaldata through the method or the device according to the invention, an accurate and smooth GPS track curve can be obtained.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a GPS track optimization method and device. Background technique [0002] The positioning of wearable devices and its related trajectory display has always been a research hotspot. Wearable devices with GPS positioning can be used in fitness, outdoor sports, security protection and other fields, and have been focused on by people. The latest Apple Watch 3 is embedded GPS positioning function. [0003] Limited by GPS positioning accuracy and signal instability, GPS positioning is purely in error, and wearable devices may drift out of the accuracy range, and in extreme cases, stars will be lost. Therefore, limited by the inevitable problems in the existence of GPS positioning, its trajectory display often has broken lines, which are slightly rough, which is extremely unfavorable to user experience. Contents of the invention [0004] The invention provides a GPS t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/07
CPCG01S19/07
Inventor 陈文韬
Owner 杭州吉吉知识产权运营有限公司
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