Method and device for recognizing forged bills and altered clone bills
A bill and to-be-identified technology, which is applied in the inspection of the authenticity of banknotes, the processing of coins or valuable banknotes, instruments, etc., can solve the problems of difficulty in bill identification, false detection efficiency, low efficiency, etc.
Inactive Publication Date: 2016-10-05
HUNAN QIUZHEN ELECTRONICS
View PDF7 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Aiming at the problems of bill recognition difficulties in the above-mentioned prior art, misdetection and inefficiency caused by relying heavily on manual detection, the present invention proposes a method and device for identifying counterfeit bills and altered and cloned bills. It can be identified by its own unique optical, electrical and magnetic information
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0044] The present invention will be further described below in conjunction with examples and accompanying drawings.
[0045] The anti-counterfeiting ability of paper valuable documents mainly depends on the anti-counterfeiting ability of paper. The paper fiber formula, the anti-counterfeiting materials used, the manufacturing process and the designed plate can all improve the anti-counterfeiting ability of paper, and will inevitably form characteristic information that can be stably detected by means of light, electricity, and magnetism. If these characteristic information contain If there is characteristic information capable of marking the identity of each valuable ticket, this set of characteristic information can be used to identify the authenticity of each ticket.
[0046]A method for identifying counterfeit bills and altered and cloned bills, using an imaging unit, electric, and magnetic sensors to obtain at least one set of optical, electrical, and magnetic information...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method and a device for recognizing forged bills and altered clone bills. According to the method of the invention, through extracting inherent optical, electrical and magnetic information of bill paper itself and storing the optical, electrical and magnetic information of the bill in a public server before the bill is issued, the optical, electrical and magnetic information of the to-be-recognized bill is compared with optical, electrical and magnetic information of the bill in the public server, and the obtained comparison result serves as recognition reference. The device comprise a bill camp, a bill paper feature extraction module, a bill paper feature comparison module, a communication module, a control unit, an interactive display unit and a bill suction module. The device is simple in structure and convenient in operation, and the labor intensity for bill check can be greatly lessened; and the complexity work for identifying the authenticity of the bill content is changed into detection on the bill paper feature information, and fully-automatic bill check is thus realized conveniently.
Description
technical field [0001] The invention relates to the identification field of bills, in particular to a method and device for identifying counterfeit bills and altered cloned bills. Background technique [0002] Bank bills are important settlement and financing tools and play an important role in the country's economic life. According to the data released by the head office of the People's Bank of China, the bill settlement volume in my country reached 20 trillion RMB in 2013. However, the circulation of paper bank bills has been plagued by counterfeiting and altering criminal methods. Enterprises and financial institutions have invested a lot of manpower and material resources to verify the bills. There are still thousands of fraud cases involving forgery and alteration of bills every year. occurred, resulting in losses of at least hundreds of millions of dollars. [0003] Counterfeit bills refer to bills issued through counterfeit bill paper, bank and corporate seals, incl...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G07D7/12G07D7/02G07D7/04
Inventor 刘泽生陈树根
Owner HUNAN QIUZHEN ELECTRONICS