Automobile license plate with encrypted QR two-dimensional code

A two-dimensional code and QR code technology, applied in the field of data encryption, can solve the problems of increasing the work pressure of traffic management departments, easy to forge ghost car license plates, and insufficient recognition accuracy, so as to reduce labor costs, strong fault tolerance, and convenient reading. take effect

Inactive Publication Date: 2015-04-22
HEFEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, due to the single information contained in the widely used car license plates, especially in the case of rain, fog, snow, night or license plate defacement, the accuracy of the existing license plate recognition technology is not enough, and it is often completed by manual recognition. , causing information processing bottlenecks in the entire intelligent transportation system, aggravating the work pressure of the traffic mana...

Method used

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  • Automobile license plate with encrypted QR two-dimensional code
  • Automobile license plate with encrypted QR two-dimensional code
  • Automobile license plate with encrypted QR two-dimensional code

Examples

Experimental program
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Embodiment Construction

[0056] In this embodiment, a car license plate with an encrypted QR two-dimensional code refers to a ciphertext image embedded with an encrypted QR two-dimensional code in the car license plate containing the license plate number information character string s. Such as figure 1 As shown, in this embodiment, a car license plate with an encrypted QR two-dimensional code includes a ciphertext image of an encrypted QR two-dimensional code and a license plate number information character string "Wan A88888"; From left to right: the abbreviation "Wan" in Chinese characters representing the province, the uppercase English letter number "A" representing the provincial prefecture-level city, and the five-digit vehicle registration number "88888".

[0057] In specific implementation, such as figure 2 As shown, the ciphertext image of the encrypted QR two-dimensional code is generated according to the following steps:

[0058] Step 1. Initialize

[0059] Step 1.1. Use the coding rule...

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Abstract

The invention discloses an automobile license plate with an encrypted QR two-dimensional code. The automobile license plate is characterized in that the obverse of an automobile license plate contains an encrypted QR two-dimensional code cipher text image and license plate number text. The automobile license plate can be identified quickly and accurately by an intelligent traffic system, meanwhile, the accuracy and time efficiency of identification are improved, and the cost of artificial identification is reduced; a quite strong anti-counterfeiting function is achieved by adopting the encrypted QR two-dimensional code, so the adverse effect of a counterfeit license plate is reduced; besides, a license plate QR two-dimensional code information interface is provided for intelligent traffic management through the automobile license plate, and the automobile license plate allows research and development of related portable devices and implementation of intelligentialization, normalization and lightening of traffic police enforcement to be possible, thereby having broad application prospects.

Description

technical field [0001] The invention relates to the field of data encryption, in particular to an automobile license plate with an encrypted QR two-dimensional code. Background technique [0002] In modern society, QR codes are a key to all information and data, and are widely used, such as product anti-counterfeiting, traceability, website links, data downloads, e-commerce applications, vehicle management, information transmission, etc. With the popularity of smart phones, various applications similar to the scanning function of smart phones make the use of QR codes more common. Therefore, it is feasible to make a car license plate with an encrypted QR code that is easy to recognize. [0003] At this stage, the number of motor vehicles is increasing year by year, and road traffic has become a problem that people pay more and more attention to. In order to solve the problem of road traffic, intelligent traffic system emerged as an accurate and efficient new transportation ...

Claims

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Application Information

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IPC IPC(8): B60R13/10
CPCB60R13/10G06V10/12G06V20/625G06F18/00
Inventor 丁建勋王健张建唐飞龙建成丁中俊凌翔陈一锴石琴
Owner HEFEI UNIV OF TECH
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