Method and device for storing vehicle video recordings

A technology of video recording and vehicles, applied in the field of vehicle operation

Inactive Publication Date: 2016-12-07
SHENZHEN HUABAO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to propose a method and device for storing vehicle video recordings, aiming at sol

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  • Method and device for storing vehicle video recordings
  • Method and device for storing vehicle video recordings
  • Method and device for storing vehicle video recordings

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[0037] The embodiments of the present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, but not to limit the embodiments of the present invention. In addition, it should be noted that, for ease of description, the drawings only show a part but not all of the structures related to the embodiments of the present invention.

[0038] reference figure 1 , figure 1 It is a schematic flowchart of a method for storing vehicle video recordings provided by an embodiment of the present invention.

[0039] Such as figure 1 As shown, the method for storing vehicle information includes:

[0040] Step 101: Take video data of the running of the vehicle through a camera;

[0041] Step 102: Obtain real-time position information of the vehicle operation through the GPS positioning device;

[0042] Step 103: Store the video ...

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Abstract

The invention discloses a method and device for storing vehicle video recordings. The method comprises the following steps: shooting vehicle operation video data through a camera; acquiring vehicle operation position information through a GPS positioning device in real time; and storing the video data and the position information according to a preset structure, wherein the preset structure comprises a file header area, a recording data area and an index area; and the index area is used for indicating an offset position of an I frame stored in a file and black box data. GPS positioning information and I frame index information can be fully and effectively utilized to store more abundant vehicle operation information for mobile vehicle-mounted video monitoring equipment and guarantee quick index of recording playback, the whole journey playback of a vehicle operation trajectory is realized, and the whole journey is traceable.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of vehicle operation, and in particular to a method and device for storing vehicle video recordings. Background technique [0002] With the general improvement of people's living standards, more and more users have private cars, so the traffic has become more and more convenient. But while the transportation is convenient, it also indirectly brings a certain degree of hidden danger to the safety of people's lives and property. With the emergence of vehicle-mounted mobile video surveillance equipment, this hidden danger has been largely eliminated. [0003] H264 is a digital video compression format for vehicle-mounted mobile video surveillance equipment following MPEG4 jointly proposed by the International Organization for Standardization (ISO) and the International Telecommunication Union (ITU), and it is also the mainstream in the market. The advantages of H264 are as follows: low b...

Claims

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Application Information

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IPC IPC(8): H04N5/76H04N5/93
CPCH04N5/76H04N5/93
Inventor 陈文明庄少华江楠华
Owner SHENZHEN HUABAO ELECTRONICS TECH
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