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Image data recording method and system

A technology for image data and image recording, applied in CCTV systems, registration/indication, time register, etc., can solve problems such as shortened service life, high hardware burden, and inability to clearly identify the state.

Inactive Publication Date: 2015-10-07
QISDA SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the image data stored in the driving recorder is checked, it is impossible to clearly identify the state of the high-speed car accident
However, when the driving recorder has been using a format with a higher image data rate to record images (for example, 120FPS), its memory will not be able to support long-term image recording, and it will also cause a high burden on the hardware of the driving recorder and shorten its time. service life

Method used

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Embodiment Construction

[0032] In order to make the present invention clearer and easier to understand, the specific embodiments of the image recording system according to the present invention will be described in detail below along with the attached drawings, but the provided embodiments are not intended to limit the scope of the present invention.

[0033] figure 1 It is a block diagram of components of the image recording system 100 according to the embodiment of the present invention. like figure 1 As shown, the image recording system 100 includes a memory 11, a random access memory (Random Access Memory, RAM) 12, a processor 13, an acceleration sensor 14, a global positioning system (Global Positioning System, GPS) module 15, Antenna module 16 , tilt sensing module 17 , camera module 18 and display 19 . The memory 11 can be any element with a storage function, such as a read only memory (ROM), a hard disk (Hard Disk), a plug and play memory (Plugin Memory Card) and so on. The memory 11 is us...

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Abstract

The invention provides an image data recording method and system. Through the image data recording method and system, images can be recorded with different image units according to different states. The image data recording method comprises the steps that the image recording system is started; the image recording system acquires the first image data through the first image unit and stores the first image data; if at least one data variable quantity detected by the image recording system is larger than a corresponding set value, the image recording system acquires the second image data through the second image unit, and the second image unit is larger than the first image unit; the second image data are stored.

Description

technical field [0001] The invention describes an image recording system, especially an image recording system and an image data recording method for automatically adjusting image units according to data variation. Background technique [0002] As traffic safety has become more and more important to the public, the responsibility for traffic accidents, the cause of the accident, and how to collect evidence have also become issues that drivers consider in advance before driving. In order to avoid unnecessary disputes in the event of a traffic accident, many drivers will choose to use a video event data recorder (Video Event Data Recorder) to record the vehicle conditions and road conditions during driving. A general driving recorder has more than one lens, and each lens can capture images within a predetermined wide-angle range. Therefore, when the driver's car body has an abnormal situation (such as being hit, having a car accident, or breaking down, etc.), the image data s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08H04N7/18G06F17/30
Inventor 韩承运
Owner QISDA SUZHOU