Banknote identification method and device
A banknote and channel technology, applied in the authenticity inspection of banknotes, handling coins or valuable banknotes, instruments, etc., can solve problems such as inability to accurately identify counterfeit banknotes, troubles in life, and different ability to identify authenticity of banknotes
Active Publication Date: 2018-05-25
SHENZHEN YIHUA COMP +2
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Problems solved by technology
[0002] With the improvement of people's living standards, the demand for financial management is also increasing, and the business of banks is also enriched. In daily life, the phenomenon of counterfeiting banknotes still inevitably exists, and the means of counterfeiting are becoming more and more sophisticated. causing great trouble to people's lives
[0003] At present, the identification of counterfeit money is usually carried out by means of banknote detectors, but the technology of counterfeit banknotes continues to develop, and the function update of banknote detectors has a certain lag, especially for the new counterfeit currency on the market. Different people have different abilities to identify the authenticity of banknotes, and the counterfeit currency information also needs to be broadcast through media and other channels before it can be accepted by people. Counterfeit currency still cannot be identified accurately and in a timely manner, which will affect market order and people. normal life
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[0055]The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.
[0056] reference figure, figure 1 It is a schematic flowchart of a method for identifying banknotes provided by an embodiment of the present invention.
[0057] Such as figure 1 As shown, the method for identifying banknotes includes:
[0058] Step 101, obtaining the magnetic data of the characteristic area of the banknote to be detected, the magnetic data is used to determine the boundary range of the characteristic area, the characteristic area includes the seri...
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The invention discloses a banknote identification method and device. The method comprises that magnetic data of a characteristic area of a banknote to be detected is obtained and used to determine a boundary range of the characteristic are which includes a serial number area, a Great Hall area and a magnetic stripe area; according to the boundaries of the serial number area and the Great Hall area, a boundary to be located is determined; according to the magnetic data of the boundary to be located and the magnetic stripe boundary of the magnetic strip area, the number of magnetic points beyondthe background magnetic value scope is determined; and a positioning channel including the most magnetic points is obtained, and if the positioning channel exceeds a preset channel threshold, a magnetic stripe channel of the banknote to be detected is re-located. Thus, under the condition that the magnetic block and magnetic stripe areas of an RMB banknote are located approximately, the channel in which the magnetic stripe is positioned can be located accurately, the areas need not to be changed or tested for multiple times, and the magnetism identification rate of the RMB banknotes is improved.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of banknote identification, in particular to a method and device for identifying banknotes. Background technique [0002] With the improvement of people's living standards, the demand for financial management is also increasing, and the business of banks is also enriched. In daily life, the phenomenon of counterfeiting banknotes still inevitably exists, and the means of counterfeiting are becoming more and more sophisticated. It has caused great trouble to people's lives. [0003] At present, the identification of counterfeit money is usually carried out by means of banknote detectors, but the technology of counterfeit banknotes continues to develop, and the function update of banknote detectors has a certain lag, especially for the new counterfeit currency on the market. Different people have different abilities to identify the authenticity of banknotes, and the counterfeit curren...
Claims
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IPC IPC(8): G07D7/04
CPCG07D7/04
Inventor 薛敏
Owner SHENZHEN YIHUA COMP