Information analysis method of information recorded by vehicular video traveling recorder

A tachograph, a technology for recording information, applied to parts of color TVs, parts of TV systems, registration/indication of vehicle operation, etc., can solve problems such as inconvenient installation, low reliability of hard disks, and easy damage. , to achieve the effect of speeding up the processing

Inactive Publication Date: 2009-12-09
GUANGDONG ELECTRONICS IND INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defects of hard disk video recorders are very obvious. Firstly, the power consumption and volume power consumption are too large, which makes it inconvenient to install on vehicles; in addition, hard disks are not reliable in vehicles and are easy to be damaged; secondly, hard disk video recorders often record a lot Useless images, inconvenient retrieval of real traffic accidents
In severe collisions, the function of automatic recording is not supported; therefore, except for a very small number of vehicles equipped with hard disk recording equipment, most vehicles do not have such a system installed

Method used

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  • Information analysis method of information recorded by vehicular video traveling recorder
  • Information analysis method of information recorded by vehicular video traveling recorder
  • Information analysis method of information recorded by vehicular video traveling recorder

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Embodiment Construction

[0018] See attached figure 1 , The present invention mainly includes a power supply module 1, an MCU control module 2, a video synthesis module 3, a main processing unit 4, a storage module 5 and a display module 6; the MCU control module 2, the video synthesis module 3, the storage module 5 and The display module 6 is connected with the main processing unit 4; the MCU control module 2 is connected with the video synthesis module 3; and the power supply module 1 supplies power to the parts that require electricity.

[0019] The voltage regulator model of the power supply module 1 can be MIC4576, MIC4680, LM1117, etc. Provide various voltages for the system, such as 5V, 3.3V, 1.8V, etc. When the system is turned off, in order to reduce the power consumption of the system, only the MCU control module 2 is provided with a working voltage, and other devices are powered off to minimize the power consumption of the system. It has the function of automatically starting the system when t...

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Abstract

The invention relates to an information analysis method of information recorded by a vehicular video traveling recorder. The information analysis method adopts the technical schemes: separating video information from data information in a file after the file is input; carrying out video decoding to the video part after the video information and the data information are separated and displaying the video information after being decoded through a display part; carrying out data analysis to the data part; and displaying the analyzed data through the display part. The invention can record video and traveling data before and after a vehicle accident, carries out the corresponding accident analysis, overspeed analysis and the like and can be widely applied to various vehicles.

Description

Technical field [0001] The invention relates to an information analysis method for recording information of a vehicle-mounted video driving recorder for video recording of vehicle driving conditions. Background technique [0002] With the increase in the number of cars, the safety of cars and the compensation for accidents caused by car accidents have become a social problem. At present, the confirmation of the responsibility for traffic accidents in various countries around the world is mainly based on post-event on-site inspections. In developed countries such as Europe and the United States, the handling of traffic accidents is all based on accident evidence. However, in many accidents, it is difficult to collect evidence afterwards; therefore, traffic accidents cannot be dealt with in a timely and fair manner. Therefore, in these countries, insurance companies, courts, and victims of traffic accidents urgently need a device that can The first-hand evidence before and after th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08H04N5/92
Inventor 陈冰冰佟玲玲王宽魏宝节季统凯
Owner GUANGDONG ELECTRONICS IND INST
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