Automotive on-vehicle antitracking device based on computer vision

A computer vision and tracking device technology, applied in computer parts, computing, vehicle parts, etc., can solve problems affecting normal life, illegal tracking, and invasion of people's personal privacy.

Active Publication Date: 2009-11-25
钟德胜
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of my country's national economy, the number of motor vehicles has increased sharply, leading to a small number of criminals using motor vehicles to illegally track personal vehicles, causing the people's personal privacy to be violated, especially the "paparazzi" to film and television singers The illegal stalking of movie stars has seriously affected the normal life of these people
Due to the congestion and complicated road conditions of urban roads, it is difficult for motor vehicle drivers to have the energy to find potential stalkers by watching the rearview mirror, so for a long time, people still do not have an effective technical means to prevent and avoid this problem. illegal stalking

Method used

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  • Automotive on-vehicle antitracking device based on computer vision
  • Automotive on-vehicle antitracking device based on computer vision
  • Automotive on-vehicle antitracking device based on computer vision

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Embodiment Construction

[0080] figure 1 It is a schematic diagram of the hardware structure of the anti-tracking device for motor vehicles based on computer vision in the present invention, which includes a control processing circuit and a GPS module connected to it, a visual sensor module, a storage module and an input and output device. The video image collected by the visual sensor behind the vehicle body is transmitted to the control processing circuit through the visual sensor interface of the host unit for analysis and processing, and the recognized license plate and personnel results, geographical information and time information at this time are stored in the database, and Compared with the original information stored in the database, if the occurrence probability is greater than the threshold value, an anti-tracking record will be automatically generated and a voice prompt will be given.

[0081] figure 2 It is a schematic diagram of the hardware structure of the vehicle anti-tracking devi...

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Abstract

An automotive on-vehicle antitracking device based on computer vision comprises an on-vehicle host unit and a vision sensor used for obtaining and shooting images behind an automobile. A control processing circuit obtains the video stream of the condition behind the automobile through the vision sensor, and identifies and judges the video stream, if a car is in the video stream, identifies the license plate and makes statistic; if the license plate appears frequently in a certain period, a processor prompts through voice, automatically generates tracking car information and stores the license plate and relative image frame in a database; if a person is in the video stream, the control processing circuit identifies the face of the front image, and if the person appears relatively frequently in a certain period, the processor promotes through voice , stores the video frame and automatically generates tracking information. The invention is used for preventing illegal individual track and protecting individual privacy of a citizen from encroachment, in particular preventing the track of paparazzo.

Description

technical field [0001] The invention belongs to the application of computer vision technology, pattern recognition technology and computer communication technology in motor vehicle anti-tracking technology, in particular to a computer vision-based motor vehicle anti-tracking device. Background technique [0002] With the rapid development of my country's national economy, the number of motor vehicles has increased sharply, leading to a small number of criminals using motor vehicles to illegally track personal vehicles, causing the people's personal privacy to be violated, especially the "paparazzi" to film and television singers The illegal stalking of movie stars and movie stars has seriously affected the normal life of these people. Due to the congestion and complicated road conditions of urban roads, it is difficult for motor vehicle drivers to have the energy to find potential stalkers by watching the rearview mirror, so for a long time, people still do not have an effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T7/00B60R11/00
Inventor 钟德胜
Owner 钟德胜
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