CN108694769A - The method and device that detection paper is re-opened - Google Patents
The method and device that detection paper is re-opened Download PDFInfo
- Publication number
- CN108694769A CN108694769A CN201710224320.9A CN201710224320A CN108694769A CN 108694769 A CN108694769 A CN 108694769A CN 201710224320 A CN201710224320 A CN 201710224320A CN 108694769 A CN108694769 A CN 108694769A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic stripe
- stripe channel
- opened
- bank note
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The embodiment of the invention discloses a kind of method and devices that detection paper is re-opened.The method re-opened of detection paper includes:Magnetic stripe channel number is determined according to the magnetic dot number for including in bank note magnetic image;Determine whether bank note is re-opened according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel.The embodiment of the present invention can improve the accuracy whether detection bank note is re-opened by determining whether bank note is re-opened according to the magnetic dot number for including on magnetic stripe channel number and/or magnetic stripe channel.
Description
Technical field
The present embodiments relate to paper currency detection technical field more particularly to a kind of method that detection paper is re-opened and dresses
It sets.
Background technology
Currency examination device and paper money counter used by the bank, for taking deposit machine, detecting bank note like clockwork, whether there is or not weights
It opens, even open, be one of the basic function that it is needed to have.
The method of current detection stuck banknotes mostly uses greatly thickness transducer to detect banknote thickness, if banknote thickness feature
It does not meet, is then judged as stuck banknotes.On the one hand, when there is attachment (such as posting adhesive tape) on bank note, banknote thickness becomes larger, very
It is easy to be mistaken for re-opening by equipment;On the other hand, thickness transducer in the process of running, can because temperature, pressure, dirt etc. because
For element so that deviation occurs in testing result, false drop rate is bigger.
Invention content
The embodiment of the present invention provides a kind of method and device that detection paper is re-opened, and can improve whether detection bank note is re-opened
Accuracy.
In a first aspect, an embodiment of the present invention provides a kind of method that detection paper is re-opened, this method includes:
Magnetic stripe channel number is determined according to the magnetic dot number for including in bank note magnetic image;
Determine whether bank note is re-opened according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel.
Further, described that whether bank note is determined according to the magnetic dot number for including on magnetic stripe channel number and/or magnetic stripe channel
Re-open including:
If the magnetic stripe channel number is 1, and the magnetic dot number in magnetic stripe channel is more than default magnetic dot number, it is determined that is bank note
It re-opens.
Further, described that whether bank note is determined according to the magnetic dot number for including on magnetic stripe channel number and/or magnetic stripe channel
Re-open including:
If magnetic stripe channel number is 2, the magnetic dot number that this 2 channels are overlapped in preset position area is determined, if overlapping
Magnetic dot number is more than predetermined threshold value, it is determined that paper is re-opened.
Further, the method further includes:
If the magnetic dot number of overlapping is less than predetermined threshold value, it is determined that be individual tilt of paper money.
Further, described that whether bank note is determined according to the magnetic dot number for including on magnetic stripe channel number and/or magnetic stripe channel
Re-open including:
If magnetic stripe channel number is 3 or 3 or more, it is determined that stuck banknotes.
Second aspect, the embodiment of the present invention additionally provide a kind of device that detection paper is re-opened, which includes:
Magnetic stripe channel determining module, for determining magnetic stripe channel number according to the magnetic dot number for including in bank note magnetic image;
Detection module is re-opened, for being determined according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel
Whether bank note is re-opened.
Further, the detection module of re-opening is specifically used for:
If the magnetic stripe channel number is 1, and the magnetic dot number in magnetic stripe channel is more than default magnetic dot number, it is determined that is bank note
It re-opens.
Further, the detection module of re-opening is specifically used for:
If magnetic stripe channel number is 2, the magnetic dot number that this 2 channels are overlapped in preset position area is determined, if overlapping
Magnetic dot number is more than predetermined threshold value, it is determined that paper is re-opened.
Further, the detection module of re-opening is additionally operable to:
If the magnetic dot number of overlapping is less than predetermined threshold value, it is determined that be individual tilt of paper money.
Further, the detection module of re-opening is specifically used for:
If magnetic stripe channel number is 3 or 3 or more, it is determined that stuck banknotes.
The embodiment of the present invention according to the magnetic dot number for including on magnetic stripe channel number and/or magnetic stripe channel by determining that bank note is
It is no to re-open, the accuracy whether detection bank note is re-opened can be improved.
Description of the drawings
Figure 1A is a kind of flow chart for method that detection paper is re-opened that the embodiment of the present invention one provides;
Figure 1B is the corresponding magnetic of individual bank note in a kind of method that detection paper is re-opened that the embodiment of the present invention one provides
Property schematic diagram data;
Fig. 1 C are corresponding when being the stuck banknotes in a kind of method that detection paper is re-opened that the embodiment of the present invention one provides
Magnetic data schematic diagram;
Fig. 2 is a kind of structure chart of device that detection paper is re-opened provided by Embodiment 2 of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with the accompanying drawings to of the invention specific real
Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention,
Rather than limitation of the invention.
It also should be noted that only the parts related to the present invention are shown for ease of description, in attached drawing rather than
Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail
At the processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart,
It is that many of which operation can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be by again
It arranges.The processing can be terminated when its operations are completed, it is also possible to the additional step being not included in attached drawing.
The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Figure 1A is a kind of flow chart for method that detection paper is re-opened that the embodiment of the present invention one provides, and the present embodiment can fit
For detecting the case where whether paper is re-opened, this method can by the device that detection paper provided in an embodiment of the present invention is re-opened Lai
It executes, which can be used software and/or the mode of hardware is realized, which can be integrated in currency examination device, paper money counter, take deposit
Machine, or be integrated in the application end of currency examination device or in the application end of paper money counter or take in the application end of deposit machine.
Wherein, application end can be the plug-in unit for being embedded in currency examination device, paper money counter, taking some client in deposit machine, or
Person be the currency examination device, paper money counter, take deposit machine operating system plug-in unit, and be embedded in the currency examination device, paper money counter, take and deposit
Detection paper in money machine re-opens client or the currency examination device, paper money counter, takes detection paper in the operating system of deposit machine
The application program re-opened is opened to be used cooperatively;Application end may be the currency examination device, paper money counter, take in deposit machine one it is independent
The detection client that paper is re-opened can be provided, the present embodiment is not limited this.
As described in Figure 1A, the method for the present embodiment specifically includes:
S101, magnetic stripe channel number is determined according to the magnetic dot number for including in bank note magnetic image.
Wherein, bank note magnetic image is the magnetic image removed in bank note other than the great hall, crown word number region.According in magnet passage
The quantity of magnetic dot number determines that magnetic stripe channel, the magnet passage are the row in magnetic image.Since the bank note magnetic image of selection eliminates
The great hall, crown word number etc. are magnetic influence of the region to magnetic stripe channel so that stuck banknotes Detection accuracy is higher.
Specifically, magnetic dot number threshold value is set according to priori, if the magnetic dot number for including in certain magnet passage is in this magnetic dot
On number threshold value, then the magnet passage is judged as magnetic stripe channel.As shown in Figure 1B, it is the magnetic data figure of individual bank note, such as schemes
Shown in 1C, magnetic data figure when being stuck banknotes.
S102, determine whether bank note is re-opened according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel.
In view of bank note will appear different degrees of inclination, then in the case of individual bank note, multiple bank note overlap shared by magnetic stripe
Port number is it is possible that following several states:Account for 1 magnetic stripe channel, the magnetic stripe that accounts for 2 magnetic stripe channels, account for 3 or more it is logical
Road, individual bank note can at most occupy 2 magnetic stripe channels at rational angle of inclination, and conference is crossed at angle of inclination causes bank note rotation to carry
Take failure.
Accordingly, this step can be used whether any one determination bank note in following three kinds of modes is re-opened:
First way, if the magnetic stripe channel number is 1, and the magnetic dot number in magnetic stripe channel is more than default magnetic dot number,
Then it is determined as stuck banknotes.
According to magnetic number shown in Figure 1B and Fig. 1 C it can be seen from the figure that individual bank note under normal circumstances, generally includes only one
A magnetic stripe channel, also, the magnetic dot number on the magnetic stripe channel is kept in a certain range,.Therefore, it is 1 in magnetic stripe channel number
In the case of a, it can be determined whether for stuck banknotes by the magnetic dot number on the magnetic stripe channel.For example, desirable default magnetic dot number is
The magnetic dot number that individual bank note includes under normal circumstances on magnetic stripe channel, when the magnetic dot number in magnetic stripe channel is more than default magnetic dot number,
It can be identified as stuck banknotes.
The second way determines the magnetic dot that this 2 channels are overlapped in preset position area if magnetic stripe channel number is 2
Number, if the magnetic dot number of overlapping is more than predetermined threshold value, it is determined that paper is re-opened.Alternatively, if the magnetic dot number of overlapping is less than default threshold
Value, it is determined that be individual tilt of paper money.
Specifically, when channel number is 2, it may be possible to the following two kinds situation, when stuck banknotes, when individual
Tilt of paper money.It, can be by determining this 2 channels in predeterminated position to further determine that stuck banknotes or individual tilt of paper money
The magnetic dot number of region overlapping, if the magnetic dot number of overlapping is more than predetermined threshold value, it is determined that paper is re-opened, individual bank note is otherwise determined as
It tilts.
For example, can use the part magnetic dot in one of magnetic stripe channel and the vertical direction coordinate of magnetic dot, each magnetic is detected
For point in its vertical coordinate a certain range, whether another magnetic stripe channel contains magnetic dot within the scope of the vertical coordinate.If containing
Magnetic dot number it is more, that is, be judged as stuck banknotes;If the points contained are less, it is judged as individual tilt of paper money.
The third mode, if magnetic stripe channel number is 3 or 3 or more, it is determined that stuck banknotes.
The present embodiment according to the magnetic dot number for including on magnetic stripe channel number and/or magnetic stripe channel by determining whether bank note weighs
, the accuracy whether detection bank note is re-opened can be improved.
Embodiment two
Fig. 2 is a kind of structure chart of device that detection paper is re-opened provided by Embodiment 2 of the present invention.The present embodiment can fit
For the case where whether paper is re-opened to be detected, which can be used software and/or the mode of hardware is realized, which can be integrated in
Currency examination device, paper money counter take deposit machine, or are integrated in the application end of currency examination device or in the application end of paper money counter or take deposit
In the application end of machine.
Wherein, application end can be the plug-in unit for being embedded in currency examination device, paper money counter, taking some client in deposit machine, or
Person be the currency examination device, paper money counter, take deposit machine operating system plug-in unit, and be embedded in the currency examination device, paper money counter, take and deposit
Detection paper in money machine re-opens client or the currency examination device, paper money counter, takes detection paper in the operating system of deposit machine
The application program re-opened is opened to be used cooperatively;Application end may be the currency examination device, paper money counter, take in deposit machine one it is independent
The detection client that paper is re-opened can be provided, the present embodiment is not limited this.
As shown in Fig. 2, described device includes:Magnetic stripe channel determining module 21 and detection module 22 is re-opened, wherein:
Magnetic stripe channel determining module 21 is used to determine magnetic stripe channel number according to the magnetic dot number for including in bank note magnetic image;
Detection module 22 is re-opened for being determined according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel
Whether bank note is re-opened.
The device that the detection paper of the present embodiment is re-opened is used to execute the method that the detection paper of the various embodiments described above is re-opened,
Its technical principle is similar with the technique effect of generation, and which is not described herein again.
On the basis of the various embodiments described above, the detection module 22 of re-opening is specifically used for:
If the magnetic stripe channel number is 1, and the magnetic dot number in magnetic stripe channel is more than default magnetic dot number, it is determined that is bank note
It re-opens.
On the basis of the various embodiments described above, the detection module 22 of re-opening is specifically used for:
If magnetic stripe channel number is 2, the magnetic dot number that this 2 channels are overlapped in preset position area is determined, if overlapping
Magnetic dot number is more than predetermined threshold value, it is determined that paper is re-opened.
On the basis of the various embodiments described above, the detection module 22 of re-opening is additionally operable to:
If the magnetic dot number of overlapping is less than predetermined threshold value, it is determined that be individual tilt of paper money.
On the basis of the various embodiments described above, the detection module 22 of re-opening is specifically used for:
If magnetic stripe channel number is 3 or 3 or more, it is determined that stuck banknotes.
The device that the detection paper that the various embodiments described above are provided is re-opened can perform what any embodiment of the present invention was provided
The method that detection paper is re-opened has and executes the corresponding function module of method and advantageous effect that detection paper is re-opened.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of method that detection paper is re-opened, which is characterized in that including:
Magnetic stripe channel number is determined according to the magnetic dot number for including in bank note magnetic image;
Determine whether bank note is re-opened according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel.
2. according to the method described in claim 1, it is characterized in that, described according on magnetic stripe channel number and/or magnetic stripe channel
Including magnetic dot number determine bank note whether re-open including:
If the magnetic stripe channel number is 1, and the magnetic dot number in magnetic stripe channel is more than default magnetic dot number, it is determined that is bank note weight
.
3. according to the method described in claim 1, it is characterized in that, described according on magnetic stripe channel number and/or magnetic stripe channel
Including magnetic dot number determine bank note whether re-open including:
If magnetic stripe channel number is 2, the magnetic dot number that this 2 channels are overlapped in preset position area is determined, if the magnetic dot of overlapping
Number is more than predetermined threshold value, it is determined that paper is re-opened.
4. according to the method described in claim 3, it is characterized in that, the method further includes:
If the magnetic dot number of overlapping is less than predetermined threshold value, it is determined that be individual tilt of paper money.
5. according to the method described in claim 1, it is characterized in that, described according on magnetic stripe channel number and/or magnetic stripe channel
Including magnetic dot number determine bank note whether re-open including:
If magnetic stripe channel number is 3 or 3 or more, it is determined that stuck banknotes.
6. a kind of device that detection paper is re-opened, which is characterized in that including:
Magnetic stripe channel determining module, for determining magnetic stripe channel number according to the magnetic dot number for including in bank note magnetic image;
Detection module is re-opened, for determining bank note according to the magnetic dot number for including on the magnetic stripe channel number and/or magnetic stripe channel
Whether re-open.
7. device according to claim 6, which is characterized in that the detection module of re-opening is specifically used for:
If the magnetic stripe channel number is 1, and the magnetic dot number in magnetic stripe channel is more than default magnetic dot number, it is determined that is bank note weight
.
8. device according to claim 6, which is characterized in that the detection module of re-opening is specifically used for:
If magnetic stripe channel number is 2, the magnetic dot number that this 2 channels are overlapped in preset position area is determined, if the magnetic dot of overlapping
Number is more than predetermined threshold value, it is determined that paper is re-opened.
9. device according to claim 8, which is characterized in that the detection module of re-opening is additionally operable to:
If the magnetic dot number of overlapping is less than predetermined threshold value, it is determined that be individual tilt of paper money.
10. device according to claim 6, which is characterized in that the detection module of re-opening is specifically used for:
If magnetic stripe channel number is 3 or 3 or more, it is determined that stuck banknotes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224320.9A CN108694769B (en) | 2017-04-07 | 2017-04-07 | Method and device for detecting paper overlapped sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224320.9A CN108694769B (en) | 2017-04-07 | 2017-04-07 | Method and device for detecting paper overlapped sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108694769A true CN108694769A (en) | 2018-10-23 |
| CN108694769B CN108694769B (en) | 2020-07-24 |
Family
ID=63842862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224320.9A Active CN108694769B (en) | 2017-04-07 | 2017-04-07 | Method and device for detecting paper overlapped sheet |
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|---|---|
| CN (1) | CN108694769B (en) |
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| CN104851182A (en) * | 2014-02-18 | 2015-08-19 | 纳蒂卢斯晓星公司 | Ultrasonic sensor for detecting double sheets and method of detecting double sheets using the same |
| CN204965576U (en) * | 2015-05-13 | 2016-01-13 | 恒银金融科技股份有限公司 | A hall formula detection device for bank note thickness |
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2017
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004091930A1 (en) * | 2003-04-16 | 2004-10-28 | Giesecke & Devrient Gmbh | Security element and verification method for a value document |
| EP2154655A1 (en) * | 2007-06-06 | 2010-02-17 | Glory Ltd. | Bank note container and bank note processor |
| CN102456246A (en) * | 2010-10-19 | 2012-05-16 | 山东新北洋信息技术股份有限公司 | Stuck banknotes detection method, apparatus thereof and self-service terminal |
| CN102467764A (en) * | 2010-11-05 | 2012-05-23 | 山东新北洋信息技术股份有限公司 | Paper money safety line detection method and device |
| CN104851182A (en) * | 2014-02-18 | 2015-08-19 | 纳蒂卢斯晓星公司 | Ultrasonic sensor for detecting double sheets and method of detecting double sheets using the same |
| CN204576657U (en) * | 2015-05-05 | 2015-08-19 | 哈尔滨彼绍特科技开发有限公司 | For the stuck banknotes infrared detecting device of paper currency sorter |
| CN204965576U (en) * | 2015-05-13 | 2016-01-13 | 恒银金融科技股份有限公司 | A hall formula detection device for bank note thickness |
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|---|---|
| CN108694769B (en) | 2020-07-24 |
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