CN106952390A - Paper money discrimination device and paper money discrimination method and finance self-help traction equipment - Google Patents
Paper money discrimination device and paper money discrimination method and finance self-help traction equipment Download PDFInfo
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- CN106952390A CN106952390A CN201710084194.1A CN201710084194A CN106952390A CN 106952390 A CN106952390 A CN 106952390A CN 201710084194 A CN201710084194 A CN 201710084194A CN 106952390 A CN106952390 A CN 106952390A
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- Prior art keywords
- deformation
- thickness
- paper money
- thickness value
- money discrimination
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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
- G07D7/16—Testing the dimensions
- G07D7/164—Thickness
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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
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The invention belongs to paper currency detection technical field there is provided a kind of paper money discrimination device and paper money discrimination method and finance self-help traction equipment, including：Deformation feedback mechanism, degree detection module, main control module, deformation feedback mechanism can follow the rotation of note acceptance mechanism to produce corresponding deformation during note acceptance authorities bank note, the deformation degree produced by deformation feedback mechanism is detected by Thickness sensitivity module again, obtain the thickness value corresponding with deformation degree, it is whether interval in preset thickness by the master control module judges thickness values again, and determine according to judged result the true and false of the bank note.Detected by the deformation to deformation feedback mechanism and obtain corresponding thickness value, the thickness value of bank note is accurately determined, the true and false for judgement bank note provides foundation, so as to improve the accuracy rate and precision of paper money discrimination, the problem of solving to differentiate low accuracy rate and low precision present in existing paper money discrimination method.
Description
Technical field
The invention belongs to paper currency detection technical field, more particularly to a kind of paper money discrimination device, paper money discrimination method and gold
Melt self-service dealing equipment.
Background technology
As national economy is fast-developing, the circulation and circulation of RMB increase year by year, the fraud energy of criminal
Power is also growing day by day, constantly has the high counterfeit money of a large amount of fidelities to occur in market.Existing finance self-help traction equipment is such as deposited
The paper money discrimination method of cash dispenser, cash inspecting machine etc. is by using inherent features such as sensor detection watermark, braille, concealed wires mostly
To judge the true and false of bank note, and sensor exists when detecting the inherent features such as watermark, braille, concealed wire and is difficult to the judging characteristic true and false
The problem of, so as to lead to not realize false distinguishing to bank note exactly.Therefore, existing paper money discrimination method, which exists, differentiates accuracy rate
The problem of low and precision is low.
The content of the invention
The invention provides a kind of paper money discrimination device, paper money discrimination method and finance self-help traction equipment, it is intended to solves
There is the problem of differentiating low accuracy rate and low precision in existing paper money discrimination method.
The invention provides a kind of paper money discrimination device, the bank note of the paper money discrimination device and finance self-help traction equipment
Receiving mechanism is connected, and the paper money discrimination device includes：
Deformation feedback mechanism, for during the note acceptance authorities bank note, following the note acceptance machine
The rotation of structure produces corresponding deformation；
Thickness sensitivity module, for being detected and being obtained and institute to the deformation degree produced by the deformation feedback mechanism
State the corresponding thickness value of deformation degree；
Main control module, for judging whether the thickness value is interval in preset thickness, and determines institute according to judged result
State the true and false of bank note.
Present invention also offers a kind of finance self-help traction equipment, including note acceptance mechanism, the finance self-help transaction
Equipment also includes paper money discrimination device described above.
Present invention also offers a kind of paper money discrimination method, the paper money discrimination method includes：
During note acceptance authorities bank note, deformation feedback mechanism follows the rotation of the note acceptance mechanism to produce
Raw corresponding deformation；
Thickness sensitivity module is detected to the deformation degree produced by the deformation feedback mechanism and obtained and the shape
The corresponding thickness value of change degree；
Whether thickness value described in master control module judges is interval in preset thickness, and determines the bank note according to judged result
The true and false.
The present invention during note acceptance authorities bank note, follows note acceptance mechanism by deformation feedback mechanism
Rotation produce corresponding deformation, then the deformation degree produced by deformation feedback mechanism is examined by Thickness sensitivity module
Survey, obtain the thickness value corresponding with deformation degree, then whether the thickness value is interval in preset thickness by master control module judges,
If, it is determined that the bank note is genuine notes.Detected by the deformation to deformation feedback mechanism and obtain corresponding thickness value,
The thickness value of bank note is accurately determined, the true and false for judgement bank note provides foundation, so as to improve the accuracy rate of paper money discrimination
And precision, the problem of solving to differentiate low accuracy rate and low precision present in existing paper money discrimination method.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to embodiment or description of the prior art
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description be the present invention some implementation
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the paper money discrimination device that the embodiment of the present invention one is provided；
Fig. 2 is the concrete structure schematic diagram for the paper money discrimination device that the embodiment of the present invention one is provided；
Fig. 3 is that the paper money discrimination method that the embodiment of the present invention two is provided realizes flow chart.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
There is provided a kind of paper money discrimination device, paper for the accuracy rate and precision that improve paper money discrimination for the embodiment of the present invention
Coin false distinguishing method and finance self-help traction equipment, wherein mainly by deformation feedback mechanism in note acceptance authorities bank note
During, follow the rotation of note acceptance mechanism to produce corresponding deformation, then by Thickness sensitivity module to deformation feedback mechanism
Produced deformation degree is detected, obtains the thickness value corresponding with deformation degree, then by the master control module judges thickness
Whether value is interval in preset thickness, if, it is determined that the bank note is genuine notes.Carried out by the deformation to deformation feedback mechanism
Detect and obtain corresponding thickness value, the thickness value of bank note is accurately determined, the true and false for judgement bank note provides foundation, from
And the accuracy rate and precision of paper money discrimination are improved, solve to differentiate present in existing paper money discrimination method that accuracy rate is low and precision
Low the problem of.
In order to illustrate above-mentioned paper money discrimination apparatus and method, it is described in detail below in conjunction with specific embodiment：
Embodiment one：
Fig. 1 shows the structure for the paper money discrimination device that the embodiment of the present invention one is provided, and for convenience of description, illustrate only
Part related to the present embodiment, details are as follows：
Paper money discrimination device 10 is connected with the note acceptance mechanism 20 of finance self-help traction equipment, and paper money discrimination device 10 is wrapped
Include：Deformation feedback mechanism 101, Thickness sensitivity module 102 and main control module 103.
Deformation feedback mechanism 101 is used for during note acceptance mechanism 20 receives bank note, follows note acceptance mechanism 20
Rotation produce corresponding deformation.
Thickness sensitivity module 102 be used for the deformation degree produced by deformation feedback mechanism 101 is detected and obtain and
The corresponding thickness value of deformation degree.
Main control module 103 is used to judge whether above-mentioned thickness value is interval in preset thickness, and is determined according to judged result
The true and false of bank note.
Specifically, as shown in Fig. 2 Fig. 2 shows the structure for the paper money discrimination device that the embodiment of the present invention one is provided.
Deformation feedback mechanism 101 includes shell fragment 101a and fixed support 101b.
Shell fragment 101a first end is arranged on fixed support 101b, shell fragment 101a the second end and note acceptance mechanism 20
Connection；During note acceptance mechanism 20 receives bank note, shell fragment 101a follows the rotation of note acceptance mechanism 20 to produce phase
The elastic deformation answered.Wherein, note acceptance mechanism 20 includes standard axle 201 and pulley 202, and paper is received in note acceptance mechanism 20
During coin, standard axle 201 is rotated with movable pulley 202, and shell fragment 101a follows the rotation of pulley 202 to produce corresponding elastic shape
Become △ X.
Thickness sensitivity module 102 includes thickness transducer 102a and thickness value acquiring unit 102b.
Thickness transducer 102a is used to detect the deformation degree produced by deformation feedback mechanism 101, and exports corresponding shape
Varying signal, thickness value acquiring unit 102b is used to obtain corresponding thickness value according to deformation signal.
Specifically, when shell fragment 101a follows the rotation of pulley 202 to produce corresponding elastic deformation △ X, thickness transducer
102a detects shell fragment 101a due to the elastic deformation △ X that banknote thickness changes and produces, and then exports corresponding deformation signal,
Thickness value acquiring unit 102b obtains corresponding banknote thickness value according to deformation signal.It should be noted that thickness transducer
102a is to use the reflection sensor in high frequency current vortex sensor, and this thickness transducer is contactless, shell fragment
Elastic deformation △ X produced by 101a cause thickness transducer 102a magnetic field to produce change, so as to export corresponding deformation letter
Number.
Main control module 103 includes thickness comparing unit 103a and judging unit 103b.
Thickness comparing unit 103a is used to judge whether thickness value is interval in preset thickness, if judging unit 103b is used for
It is interval that thickness value is in preset thickness, it is determined that bank note is genuine notes, if thickness value is not at preset thickness interval, it is determined that bank note
For counterfeit money.It should be noted that preset thickness interval refers to：In order to judge the banknote thickness value, whether the bank note in genuine notes is thick
Spend banknote thickness value scope interval and set in advance.
The embodiment of the present invention is by the way that during note acceptance authorities bank note, standard axle drives pulley rotation, bullet
Piece follows the rotation of pulley to produce corresponding elastic deformation, and thickness transducer detects shell fragment because banknote thickness changes and produces
Elastic deformation, then export corresponding deformation signal, it is thick that thickness value acquiring unit obtains corresponding bank note according to deformation signal
Whether angle value, thickness ratio is interval in preset thickness compared with unit judges thickness value, if thickness value is in preset thickness interval, judges
Unit then determines that bank note is genuine notes, if thickness value is not at preset thickness interval, judging unit then determines that bank note is counterfeit money.Pass through
Detected by the deformation to deformation feedback mechanism and obtain corresponding thickness value, the thickness value of bank note is accurately surveyed
Fixed, the true and false for judgement bank note provides foundation, so as to improve the accuracy rate and precision of paper money discrimination, solves existing paper money discrimination
The problem of differentiating low accuracy rate and low precision present in method.
The technical staff in the field can be understood that, for convenience of description and succinctly, only with above-mentioned each work(
The division progress of energy module is for example, in practical application, as needed can distribute above-mentioned functions by different functions
Unit, module are completed, i.e., the internal structure of paper money discrimination device is divided into different functional unit or module, more than completion
The all or part of function of description.Each functional module in embodiment can be integrated in a processing unit or
Unit is individually physically present, can also two or more units it is integrated in a unit, above-mentioned integrated unit
Both it can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.In addition, the tool of each functional module
Body title is also only to facilitate mutually differentiation, is not limited to the protection domain of the application.
Embodiment two：
Based on the paper money discrimination device shown in Fig. 1, the present embodiment additionally provides a kind of paper money discrimination method, and Fig. 2 is shown
The paper money discrimination method realizes flow, for convenience of description, illustrate only part related to the present embodiment, details are as follows：
In step S301, during note acceptance authorities bank note, deformation feedback mechanism follows note acceptance machine
The rotation of structure produces corresponding deformation.
In step s 302, Thickness sensitivity module is detected and obtained to the deformation degree produced by deformation feedback mechanism
Thickness value corresponding with deformation degree.
Specifically, step S302 includes：
The deformation degree produced by deformation feedback mechanism is detected, and exports corresponding deformation signal；
Corresponding thickness value is generated according to deformation signal.
In step S303, whether master control module judges thickness value is interval in preset thickness and true according to judged result
Determine the true and false of bank note.
Specifically, step S303 includes：
Judge thickness value whether in preset thickness is interval；
If thickness value is in preset thickness is interval, it is determined that bank note is genuine notes；
If thickness value is not in preset thickness is interval, it is determined that bank note is counterfeit money.
Wherein, preset thickness interval refers to：In order to judge the banknote thickness value, whether the banknote thickness in genuine notes is interval
And banknote thickness value scope set in advance.
It should be noted that paper money discrimination method provided in an embodiment of the present invention, due to paper money discrimination device shown in Fig. 1
Embodiment is based on same design, and its technique effect brought is identical with paper money discrimination device embodiment shown in Fig. 1.
Therefore, the paper money discrimination method that the embodiment of the present invention is provided equally can be by note acceptance authorities paper
During coin, standard axle drives pulley rotation, and shell fragment follows the rotation of pulley to produce corresponding elastic deformation, thickness transducer
Shell fragment is detected due to the elastic deformation that banknote thickness changes and produces, corresponding deformation signal is then exported, thickness value is obtained
Unit obtains corresponding banknote thickness value according to deformation signal, and whether thickness ratio is in preset thickness area compared with unit judges thickness value
Between, if thickness value is in preset thickness interval, judging unit then determines that bank note is genuine notes, if thickness value is not at preset thickness area
Between, judging unit then determines that bank note is counterfeit money.It is corresponding by being detected and being obtained by the deformation to deformation feedback mechanism
Thickness value, is accurately determined to the thickness value of bank note, and the true and false for judgement bank note provides foundation, so as to improve paper money discrimination
Accuracy rate and precision, the problem of solving to differentiate low accuracy rate and low precision present in existing paper money discrimination method.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can
To instruct the hardware of correlation to complete by program, described program can be stored in a computer read/write memory medium
In, described storage medium, including ROM/RAM, disk, CD etc..
Step in present invention method can according to actual needs the adjustment of carry out order, merge and delete.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent and improvement made within refreshing and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of paper money discrimination device, the paper money discrimination device is connected with the note acceptance mechanism of finance self-help traction equipment,
Characterized in that, the paper money discrimination device includes：
Deformation feedback mechanism, for during the note acceptance authorities bank note, following the note acceptance mechanism
Rotate and produce corresponding deformation；
Thickness sensitivity module, for being detected and being obtained and the shape to the deformation degree produced by the deformation feedback mechanism
The corresponding thickness value of change degree；
Main control module, for judging whether the thickness value is interval in preset thickness, and determines the paper according to judged result
The true and false of coin.
2. paper money discrimination device according to claim 1, it is characterised in that the deformation feedback mechanism includes shell fragment and solid
Fixed rack；
The first end of the shell fragment is arranged on the fixed support, and the second end of the shell fragment connects with the note acceptance mechanism
Connect；During the note acceptance authorities bank note, the shell fragment follows the rotation of the note acceptance mechanism to produce
Corresponding elastic deformation.
3. paper money discrimination device according to claim 1, it is characterised in that the Thickness sensitivity module includes：
Thickness transducer, for detecting the deformation degree produced by the deformation feedback mechanism, and exports corresponding deformation signal；
Thickness value acquiring unit, for obtaining corresponding thickness value according to the deformation signal.
4. paper money discrimination device according to claim 1, it is characterised in that the main control module includes：
Thickness comparing unit, for judging whether the thickness value is interval in the preset thickness；
Judging unit, if it is interval to be in the preset thickness for the thickness value, it is determined that the bank note is genuine notes, if described
It is interval that thickness value is not at the preset thickness, it is determined that the bank note is counterfeit money.
5. a kind of finance self-help traction equipment, including note acceptance mechanism, it is characterised in that the finance self-help traction equipment is also
Including the paper money discrimination device as described in claim 1-4 any one.
6. a kind of paper money discrimination method of the paper money discrimination device based on described in claim 1, it is characterised in that the bank note mirror
Fake method includes：
During note acceptance authorities bank note, deformation feedback mechanism follows the rotation of the note acceptance mechanism to produce phase
The deformation answered；
Thickness sensitivity module is detected to the deformation degree produced by the deformation feedback mechanism and obtained and the deformation journey
Spend corresponding thickness value；
Whether thickness value described in master control module judges is interval in preset thickness, and determines the true of the bank note according to judged result
It is pseudo-.
7. paper money discrimination method according to claim 6, it is characterised in that Thickness sensitivity module feeds back machine to the deformation
Deformation degree produced by structure, which is detected and generates thickness value corresponding with the deformation degree, to be included：
The deformation degree produced by the deformation feedback mechanism is detected, and exports corresponding deformation signal；
Corresponding thickness value is generated according to the deformation signal.
8. paper money discrimination method according to claim 6, it is characterised in that the main control module according to the thickness value,
Judge whether the thickness value is interval in preset thickness, and determine that the true and false of the bank note includes according to judged result：
Judge the thickness value whether in the preset thickness is interval；
If the thickness value is in the preset thickness is interval, it is determined that the bank note is genuine notes；
If the thickness value is not in the preset thickness is interval, it is determined that the bank note is counterfeit money.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084194.1A CN106952390B (en) | 2017-02-16 | 2017-02-16 | paper money counterfeit discriminating device, paper money counterfeit discriminating method and financial self-service transaction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710084194.1A CN106952390B (en) | 2017-02-16 | 2017-02-16 | paper money counterfeit discriminating device, paper money counterfeit discriminating method and financial self-service transaction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106952390A true CN106952390A (en) | 2017-07-14 |
| CN106952390B CN106952390B (en) | 2019-12-10 |
Family
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|---|---|---|---|
| CN201710084194.1A Active CN106952390B (en) | 2017-02-16 | 2017-02-16 | paper money counterfeit discriminating device, paper money counterfeit discriminating method and financial self-service transaction equipment |
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