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GPS track play method

A playback method and trajectory technology, which is applied to instruments, measuring devices, satellite radio beacon positioning systems, etc., can solve the problems of unclear motion trajectory, large error in geographic location information, and inconvenience for users. The effect of the query

Pending Publication Date: 2019-05-17
SHENZHEN ADASHI HIGH TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patent document discloses a method for synchronously determining the motion trajectory by using a video file containing GPS information, but the error of the geographical location information at the mark of this method is large, and the motion trajectory is not clear, which causes great inconvenience to the user

Method used

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  • GPS track play method

Examples

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Embodiment 1

[0024] see figure 1 , a GPS track playing method, comprising the steps of:

[0025] Step 1) Open APPS1 in the vehicle driving recording system;

[0026] Step 2): loading the electronic map S2 in the vehicle driving recording system;

[0027] Step 3): Analyzing the driving record video information S3;

[0028] Step 4): Play video information S4;

[0029] Step 5): end S5;

[0030] In this embodiment, the vehicle driving recording system is a vehicle driving recorder.

[0031] The parsing of the driving record video information includes finding the video location according to the video file format, offsetting and analyzing the video location information to obtain the latitude and longitude, date, speed, angle and acceleration contained in each GPS information.

[0032] First, the video information recorded by the driving recorder is saved, and the file format of the video information preservation is MP4 or MOV, and the video information file format finds the specific positio...

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Abstract

The invention discloses a GPS track play method. The GPS track play method comprises the steps of: (1), loading an electronic map in a vehicle-mounted driving recording system; (2), analyzing drivingrecording video information; and (3), playing the video information. The invention provides the GPS track play method, which is precise to mark a geographical position and definite in driving track, and can play the driving track.

Description

technical field [0001] The invention relates to an image information processing method, in particular to a GPS track playing method. Background technique [0002] The existing map software can only determine the user's geographical location in real time, but cannot obtain the relevant image information of the user's geographical location. If the image information is recorded by the recorder, the geographical location information cannot be obtained in real time, let alone known The user's movement track, which brings a lot of inconvenience to law enforcement activities such as investigation and evidence collection that have strict requirements on the format of evidence. [0003] The Chinese patent application number is: 201210182074.2, the application date is: June 05, 2012, the publication date is: September 19, 2012, and the patent name is: the method for synchronously determining the motion track using video files containing GPS information, the invention In the process o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42
Inventor 姜德生袁丹锋邓继海陶鑫
Owner SHENZHEN ADASHI HIGH TECH CO LTD
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