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Vehicle anti-tracking alarm device

An alarm device and anti-tracking technology, applied in the field of vehicle safety, can solve problems such as multi-tracking vehicle information, difficulty in providing rear-view devices for anti-tracking, and difficulty in quantitatively judging whether a vehicle is being tracked, etc., to achieve the effect of improving accuracy

Active Publication Date: 2014-05-28
SUZHOU TSINGTECH MICROVISION ELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an anti-tracking alarm device for vehicles, which solves the problems in the prior art that the rear-view device for anti-tracking of vehicles is difficult to provide more tracking vehicle information, and it is difficult to quantitatively determine whether the vehicle is being tracked or not.

Method used

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  • Vehicle anti-tracking alarm device

Examples

Experimental program
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Embodiment

[0036] like figure 2 As shown, the software system capable of controlling the vehicle anti-tracking alarm device is installed on the control module of the present invention, including five modules of image acquisition, image recognition and detection, GPS positioning system, data transmission and analysis, and early warning prompts, wherein the image acquisition module, Contains the image information used to collect the license plate of the rear car;

[0037] The image recognition and detection module includes the detection and recognition of the collected license plate image: firstly, the license plate area is located according to the characteristic information such as color and edge by preprocessing the rear car license plate image collected by the image acquisition module. Then segment the license plate characters in the license plate area, compare them with the stored license plate character database by template matching method, and use the similarity as the criterion to ...

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PUM

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Abstract

The invention discloses a vehicle anti-tracking alarm device. The vehicle anti-tracking alarm device comprises an image acquisition module, an image processing module, a GPS positioning module, a control module, an alarm prompting module and a monitoring display module. The GPS positioning module is used for obtaining the position information of a vehicle itself and sending the vehicle position information to the control module; the control module, according to the position information of the vehicle itself and the license plate number of a related vehicle, acquiring time information of the related vehicle and obtaining the tracking mileage of the related vehicle and the tracking time of the related vehicle; when the tracking mileage of the related vehicle and the tracking time of the related vehicle exceeds a threshold, sending a prompting instruction to the alarm promoting module; the monitoring display module, according to an instruction of the control module, displays the license plate number, tracking path and tracing time information of the related vehicle to a user; and the alarm prompting module is used for sending a prompt or an alarm to the users according to the instruction of the control module.

Description

technical field [0001] The invention belongs to the technical field of vehicle safety, and in particular relates to an anti-tracking alarm device for vehicles. Background technique [0002] With the continuous development of social economy, the number of automobiles in our country continues to increase, and private cars have become a necessary means of transportation for people. This brings great convenience to people's lives and also gives some criminals new opportunities to take advantage of. They maliciously track the target person through the vehicle, and after obtaining their activity information, they threaten the victim or carry out criminal activities such as robbery and killing on specific road sections, which seriously damage the personal information security and personal and property safety of citizens. Device anti-tracking devices have become the needs of many car owners, especially social public figures. [0003] Most of the current anti-tracking vehicles only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00G06K19/077
Inventor 张伟成波
Owner SUZHOU TSINGTECH MICROVISION ELECTRONICS TECH
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