CN108230534A - For the Paper Currency Identification of atm device, device, atm device and storage medium - Google Patents
For the Paper Currency Identification of atm device, device, atm device and storage medium Download PDFInfo
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- CN108230534A CN108230534A CN201810002301.6A CN201810002301A CN108230534A CN 108230534 A CN108230534 A CN 108230534A CN 201810002301 A CN201810002301 A CN 201810002301A CN 108230534 A CN108230534 A CN 108230534A
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- 238000000034 method Methods 0.000 claims abstract description 101
- 230000008569 process Effects 0.000 claims abstract description 87
- 230000004044 response Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 67
- 230000015654 memory Effects 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 2
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Classifications
-
- 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
- G07D7/06—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 using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
- G07F19/20—Automatic teller machines [ATMs]
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The invention discloses a kind of for the Paper Currency Identification of atm device, device, atm device and storage medium.This method includes：The event of module for recognizing paper money is transmitted to by temporary storage part in response to the first bank note to be tested, the second infrared light supply in opening sequence list after the first infrared light supply that module for recognizing paper money last time money-checking process is opened is determined as to the current infrared light supply of this money-checking process；The first bank note to be tested for being transmitted to module for recognizing paper money into line scans is illuminated using the visible light source in the current infrared light supply and the module for recognizing paper money successively, examines the circulation of first bank note to be tested.The embodiment of the present invention examines the circulation of bank note using the infrared light supply different from last time, it is possible to reduce the frequency of use of infrared light supply reduces the loss of infrared light supply, improves the service life of module for recognizing paper money by using above-mentioned technical proposal.
Description
Technical field
The present invention relates to paper money recognition technical field more particularly to a kind of Paper Currency Identification, dresses for atm device
It puts, atm device and storage medium.
Background technology
With the quickening of people's rhythm, self-service withdrawal equipment has gradually obtained people with its efficient withdrawal efficiency
Accreditation, be more and more applied in daily life.
When carrying out bank note storage, it will usually bank note is identified by module for recognizing paper money, so that it is determined that user deposits
Enter the true and false and negotiability of the bank note of self-service withdrawal equipment.Generally, after user is stored in bank note, self-service withdrawal is set
It is standby to carry out the true and false that positive money-checking determines user's deposit bank note to the bank note that user is stored in by module for recognizing paper money first,
And the paper currency transmission of genuine note is will determine as to the temporary storage part of self-service withdrawal equipment, it will determine as counterfeit money or can not determine the true and false
Bank note be retracted into and deposit paper money mouth；After user completes bank note deposit operation, autonomic storage money equipment passes the bank note in temporary storage part
Module for recognizing paper money is transported to, so as to carry out reversed money-checking to bank note, determines the negotiability of bank note in temporary storage part, and will determine
Bank note for negotiable bank note is sent into circular bank note box, and the bank note that will determine as non-negotiable bank note is sent into useless cash box.
Need to open infrared light supply, ultraviolet source and visible light source to paper during money-checking in module for recognizing paper money
Coin is illuminated, and still, since the service life of infrared light supply and ultraviolet source is shorter, often influences module for recognizing paper money
Service life so that the high frequency of replacement of module for recognizing paper money.
Invention content
In view of this, the embodiment of the present invention provides a kind of Paper Currency Identification, device, atm device for atm device
And storage medium, to solve the technical issues of module for recognizing paper money service life is shorter in the prior art.
In a first aspect, an embodiment of the present invention provides a kind of Paper Currency Identification for atm device, including：
The event of module for recognizing paper money is transmitted to by temporary storage part in response to the first bank note to be tested, by opening sequence list
In be located at module for recognizing paper money last time money-checking process open the first infrared light supply after the second infrared light supply be determined as this
The current infrared light supply of money-checking process；
Successively using the visible light source in the current infrared light supply and the module for recognizing paper money to being transmitted to bank note
First bank note to be tested of identification module is illuminated into line scans, examines the circulation of first bank note to be tested.
Second aspect, an embodiment of the present invention provides a kind of paper money identifier for atm device, including：
Infrared light supply determining module, for being transmitted to module for recognizing paper money by temporary storage part in response to the first bank note to be tested
Event, will in opening sequence list be located at module for recognizing paper money last time money-checking process open the first infrared light supply after
Second infrared light supply is determined as the current infrared light supply of this money-checking process；
Circulation inspection module, for successively use the current infrared light supply and the module for recognizing paper money in can
See that radiant illuminates the first bank note to be tested for being transmitted to module for recognizing paper money into line scans, inspection described first is to be checked
Test the circulation of bank note.
The third aspect, an embodiment of the present invention provides a kind of atm device, the atm device includes：
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are performed by one or more of processors so that one or more of places
Manage the Paper Currency Identification for atm device described in the device realization embodiment of the present invention.
Fourth aspect, the embodiment of the present invention additionally provide a kind of computer readable storage medium, are stored thereon with computer
Program realizes the Paper Currency Identification for atm device described in the embodiment of the present invention when program is executed by processor.
Above-mentioned for identifying in atm device in the technical solution of bank note, paper is transmitted to by temporary storage part in bank note to be tested
During coin identification module, the first infrared light supply of module for recognizing paper money last time money-checking process unlatching will be located in opening sequence list
The second infrared light supply later is determined as the current infrared light supply of this money-checking process, successively using the current infrared light supply and
Visible light source in module for recognizing paper money illuminates the bank note to be tested for being transmitted to module for recognizing paper money into line scans, inspection
Test the circulation of bank note to be tested.The embodiment of the present invention is by using above-mentioned technical proposal, using the infrared light different from last time
Examine the circulation of bank note in source, it is possible to reduce the frequency of use of infrared light supply reduces the loss of infrared light supply, improves bank note and knows
The service life of other module.
Description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention its
Its feature, objects and advantages will become more apparent upon：
Fig. 1 is the flow diagram of a kind of Paper Currency Identification for atm device that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow diagram of Paper Currency Identification for atm device provided by Embodiment 2 of the present invention；
Fig. 3 is the structure diagram of a kind of paper money identifier for atm device that the embodiment of the present invention three provides；
Fig. 4 is the structure diagram of a kind of atm device that the embodiment of the present invention four provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to
Convenient for description, part related to the present invention rather than full content are illustrated only in attached drawing.
Embodiment one
The embodiment of the present invention one provides a kind of Paper Currency Identification for atm device.This method can be by being used for ATM
The paper money identifier of equipment performs, wherein, which can be generally integrated in ATM and be set by software and or hardware realization
In standby.Fig. 1 is the flow diagram for the Paper Currency Identification for atm device that the embodiment of the present invention one provides, such as Fig. 1 institutes
Show, this method includes：
S110, the event for being transmitted to module for recognizing paper money by temporary storage part in response to the first bank note to be tested, by opening sequence
The second infrared light supply in list after the first infrared light supply that module for recognizing paper money last time money-checking process is opened is determined as
The current infrared light supply of this money-checking process.
In the present embodiment, opening sequence list that can be based on the pre-set infrared light supply of bank clerk or open
The acquiescence opening sequence list of the infrared light supply of quotient's setting is sent out, sequence in opening sequence list is opened positioned at last time money-checking process
The second infrared light supply after the first infrared light supply opened is determined as the current infrared light supply of this money-checking process unlatching.Specifically
, it can appoint in the infrared light supply after the first infrared light supply that last time money-checking process is opened in opening sequence list
Meaning chooses current infrared light supply of the infrared light supply of destination number (one or several) as this money-checking, can also be from unlatching
In sequence list be located at last time money-checking process open the first infrared light supply after and the infrared light adjacent with the first infrared light supply
Source starts, and the infrared light supply of destination number is chosen successively as the current of this money-checking according to the sequence in opening sequence list
Infrared light supply.Wherein, the destination number for the second infrared light supply that this money-checking process is opened can be arranged as required to, below
By taking this money-checking process only opens second infrared light supply as an example.
In view of the consistency of each infrared light supply access times, it is preferred that opening sequence can be carried out to be located at last time in table
After the first infrared light supply that money-checking process is opened and second infrared light supply adjacent with the first infrared light supply is determined as this and tests
The current infrared light supply that paper money process is opened.Herein, it should be noted that if the first infrared light that last time money-checking process is opened
Source is located at the end of opening sequence list, then can be located at being considered as positioned at the infrared light supply of opening sequence list initial position
After first infrared light supply and second infrared light supply adjacent with the first infrared light supply.
Wherein, the division rule of different money-checking processes can be configured as needed, for example, different silver can be based on
Row account different deposits that paper money number, perhaps different bank note determine this money-checking process and last time money-checking in different paper money recognitions
Process, you can with (i.e. bank note is transmitted to testing for module for recognizing paper money by temporary storage part by the reversed money-checking process of a upper bank account
Paper money process), the reversed money-checking process of last time deposit operation, the positive money-checking process of this deposit operation or upper one first treats
Examine bank note reversed money-checking process be considered as last time money-checking process, correspondingly, by the reversed money-checking process of current bank account,
The current reversed money-checking process of deposit operation, the reversed money-checking process of this deposit operation or current first bank note to be tested
Reversed money-checking process is considered as this money-checking process, is not restricted herein.
In order to reduce the complexity that different infrared light supplies is controlled to open and improve the one of different infrared light supply access times
Cause property, optionally, can be by the positive money-checking mistake of this deposit operation if positive money-checking does not open whole infrared light supplies
Journey is considered as last time money-checking process, and the reversed money-checking process of this deposit operation is considered as this money-checking process, and in this money-checking
It is to be tested that the infrared light supply for positive money-checking process being selected not open according to opening sequence list in the process carries out illumination acquisition first
The infrared image of bank note；If positive money-checking opens whole infrared light supplies, can be by a upper deposit operation or a upper bank
The reversed money-checking process of account is considered as last time money-checking process, by this deposit operation or the reversed money-checking mistake of current bank account
Journey is considered as this money-checking process, and last time money-checking process is selected not open according to opening sequence list during this money-checking
Infrared light supply carry out illumination acquisition the first bank note to be tested infrared image.
In the present embodiment, transmission side that can be based on the currently processed business of atm device or based on the first bank note to be tested
To determining first bank note to be tested whether by temporary storage part be transmitted to module for recognizing paper money (judge current money-checking process whether be
Reversed money-checking process).For example, it can judge that current money-checking process is reversed when the deposit for receiving user confirms instruction
Money-checking process can also be by sentencing during temporary storage part to module for recognizing paper money in the transmission direction for detecting the first bank note to be tested
Settled preceding money-checking process is reversed money-checking process.At this point, correspondingly, atm device can refer in the deposit confirmation for receiving user
When enabling, by the first paper currency transmission to be tested in temporary storage part to module for recognizing paper money；Alternatively, atm device can also examine entrance
The transmission direction of the bank note to be tested of module for recognizing paper money, and be to be treated by temporary storage part to module for recognizing paper money by transmission direction
Bank note is examined to be determined as the first bank note to be tested.Wherein, the transmission direction of bank note can be based on bank note biography in module for recognizing paper money
The traffic direction of defeated channel determines, the traffic direction of paper money transmission channel is determined as to the transmission direction of bank note to be tested；Also may be used
It is suitable to be reversed the priority that first bank note to be tested during money-checking blocks based on opposite type sensor in module for recognizing paper money
Sequence determines, if close to the opposite type sensor of temporary storage part side by a piece of paper during current money-checking in module for recognizing paper money
The time that coin blocks is prior to opposite type sensor of the module for recognizing paper money far from temporary storage part side by first during current money-checking
The time that bank note to be tested blocks then judges current money-checking process for reversed money-checking process, and by during the reversed money-checking into
The bank note to be tested for entering module for recognizing paper money is determined as being transmitted to the first bank note to be tested of module for recognizing paper money by temporary storage part.
Wherein, module for recognizing paper money, which can be set to, deposits between paper money mouth and temporary storage part.
S120, the visible light source in the current infrared light supply and the module for recognizing paper money is used successively to transmission
It is illuminated to the first bank note to be tested of module for recognizing paper money into line scans, examines the circulation of first bank note to be tested.
It, can once using current infrared light supply and visible light source, to first, bank note to be tested carries out in the present embodiment
Illumination, obtains the infrared image and visible images of the first bank note to be tested, and is based further on the infrared image and visible ray
Image determines whether the first bank note to be tested is negotiable bank note.
The infrared image and visible images acquired during current money-checking can be reflected image and/or transmission
Image.It, can be with correspondingly, if acquired image is transmission image (infrared transmission image and/or visible transmission image)
A corresponding light source (a current infrared light supply and/or a visible light source) is only opened during that current money-checking；
If acquired image is reflected image, one or two can be opened during current money-checking and is treated respectively positioned at first
The corresponding light source (one or two current infrared light supply and/or, one or two visible light source) of bank note both sides is examined,
It is preferred that two corresponding light sources for being located at the first bank note both sides to be tested respectively can be opened, such as open two and be located at the respectively
Current infrared light supply and/or visible light source where one bank note to be tested above and below plane, to ensure to collect
The infrared external reflection image and/or visible reflectance image of first bank note both sides to be tested.Practicability in view of each image and
The extent of deterioration of each light source, it is preferred that infrared transmission image and visible reflectance image that can be based on the first bank note to be tested
(hereinafter referred to as visible images) determine the negotiability of the first bank note to be tested, at this point, correspondingly, in current money-checking process
In can only open positioned at the infrared of one of the first bank note side to be detected the first bank note to be tested of current infrared light supply acquisition
Transmission image and unlatching are located at two visible light sources (two visible light source positions of the first bank note both sides to be tested respectively
Plane both sides where putting the first bank note to be tested) the first bank note obverse and reverse to be tested of acquisition visible images.
It, can respectively to the first negotiable bank note to be tested and not after the circulation for determining the first bank note to be tested
The bank note information of the first negotiable bank note to be tested is marked using different mark modes, and by negotiable first
Bank note to be tested and non-marketable first paper currency transmission to be tested to same position or different location are stored.Preferably,
It, can be respectively by the first negotiable bank note to be tested and non-marketable after the circulation for determining the first bank note to be tested
First paper currency transmission to be tested is to different positions, and to reduce, subsequent banks staff's sorting circulation is different first to be treated
Examine the workload needed for bank note.At this point, after the circulation for examining the bank note to be tested, can also include：Such as
It is negotiable bank note that fruit, which is examined to the described first bank note to be tested, then the described first bank note to be tested is transmitted to circular bank note box；
If it is non-negotiable bank note to examine to the described first bank note to be tested, the described first bank note to be tested is transmitted to useless paper money
Case.
The Paper Currency Identification for atm device that the embodiment of the present invention one provides is used to identify ATM equipment above-mentioned
It, will be in opening sequence list when bank note to be tested is transmitted to module for recognizing paper money by temporary storage part in the technical solution of middle bank note
The second infrared light supply after the first infrared light supply opened positioned at module for recognizing paper money last time money-checking process is determined as this and tests
The current infrared light supply of paper money process, successively using the visible light source in the current infrared light supply and module for recognizing paper money to passing
The bank note to be tested for transporting to module for recognizing paper money is illuminated into line scans, examines the circulation of bank note to be tested.The present invention is implemented
Example examines the circulation of bank note using the infrared light supply different from last time, it is possible to reduce infrared by using above-mentioned technical proposal
The frequency of use of light source reduces the loss of infrared light supply, improves the service life of module for recognizing paper money, reduces the dimension of atm device
Accomplish this.
Embodiment two
Fig. 2 is a kind of flow diagram of Paper Currency Identification for atm device provided by Embodiment 2 of the present invention.
The present embodiment optimizes on the basis of above-described embodiment, in the present embodiment, will be " successively using the current infrared light
Visible light source in source and the module for recognizing paper money is to the first bank note to be tested for being transmitted to module for recognizing paper money into every trade
The circulation of first bank note to be tested is examined in scanning illumination " it is optimized for：The current infrared light supply and institute are used successively
The visible light source stated in module for recognizing paper money shines the first bank note to be tested for being transmitted to module for recognizing paper money into line scans
It is bright, acquire the infrared transmission image and visible images of first bank note to be tested；According to the infrared transmission image and institute
State the circulation that visible images determine the described first bank note to be tested.
Further, in the event for being transmitted to module for recognizing paper money by temporary storage part in response to bank note, by opening sequence
The second infrared light supply in list after the first infrared light supply that module for recognizing paper money last time money-checking process is opened is determined as
Before the current infrared light supply of this money-checking process, it can also include：It is transported in response to the second bank note to be tested by depositing paper money oral instructions
The event of module for recognizing paper money, it is to be checked to described second using the infrared light supply in module for recognizing paper money and ultraviolet source successively
It tests bank note to illuminate into line scans, acquires the infrared image and ultraviolet reflectance image of second bank note to be tested, it is described infrared
Image includes infrared external reflection image and/or infrared transmission image；It is determined according to the infrared image and the ultraviolet reflectance image
The true and false of second bank note to be tested, and the second paper currency transmission to be tested of genuine note is will determine as to temporary storage part.
Correspondingly, as shown in Fig. 2, the Paper Currency Identification provided in this embodiment for atm device includes：
S210, the event for transporting to module for recognizing paper money by depositing paper money oral instructions in response to the second bank note to be tested, successively using paper
Infrared light supply and ultraviolet source in coin identification module illuminate the described second bank note to be tested into line scans, described in acquisition
The infrared image of second bank note to be tested and ultraviolet reflectance image, the infrared image include infrared external reflection image and/or infrared
Transmission image.
In the present embodiment, in reflected image (infrared external reflection image or the ultraviolet reflectance figure for acquiring the second bank note to be tested
Picture) when, (infrared light supply is ultraviolet for the respective sources that can open simultaneously above and below the second bank note plane to be detected
Light source) bank note is illuminated into line scans, obtain the image of bank note tow sides；Acquiring the infrared of the second bank note to be tested
During transmission image, the infrared light supply being located above or below the second bank note plane to be tested can be only opened.Correspondingly, obtaining
When taking the infrared image of the second bank note to be tested, the infrared external reflection image if necessary to obtain the second bank note to be tested is (or red
External reflectance image and infrared transmission image), then it can open simultaneously red above and below the second bank note plane to be tested
Outer light source；If only needing the infrared transmission image of the second bank note to be tested of acquisition, can only open to be tested positioned at second
Infrared light supply above or below bank note plane, at this time, it is preferred that can select and be located at paper money recognition in opening sequence list
Infrared light supply after the infrared light supply that module last time money-checking process is opened carries out the infrared transmission image of illumination acquisition bank note,
To improve the service life of infrared light supply.
In the present embodiment, transmission side that can be based on the currently processed business of atm device or based on the second bank note to be tested
To determining second bank note to be tested whether by deposit paper money oral instructions transport to module for recognizing paper money (judge current money-checking process whether be
Positive money-checking process).For example, it can judge that current money-checking process is tested for forward direction when the deposit for receiving user is really asked
Paper money process can also be sentenced when the transmission direction for detecting the second bank note to be tested is by depositing paper money mouth to module for recognizing paper money
Settled preceding money-checking process is positive money-checking process.At this point, correspondingly, atm device can be in the credit request for receiving user
When, user is put into and deposits the second bank note to be tested of paper money mouth and deposits paper money oral instructions from described and transport to module for recognizing paper money；Alternatively, ATM is set
It is standby to examine the transmission direction into the bank note to be tested of module for recognizing paper money, and be by depositing paper money mouth extremely by transmission direction
The bank note to be tested of module for recognizing paper money is determined as the second bank note to be tested.Wherein, the transmission direction of bank note can be based on bank note
The traffic direction of paper money transmission channel determines in identification module, and the traffic direction of paper money transmission channel is determined as paper to be tested
The transmission direction of coin；It can also be to be checked by first during current money-checking based on opposite type sensor in module for recognizing paper money
It tests the sequencing that bank note blocks to determine, if current close to the opposite type sensor for depositing paper money mouth side in module for recognizing paper money
The time that first bank note blocks during money-checking is worked as prior to module for recognizing paper money far from the opposite type sensor for depositing paper money mouth side
The time that first bank note to be tested blocks during preceding money-checking then judges current money-checking process for positive money-checking process, and will
The bank note to be tested for entering module for recognizing paper money during the forward direction money-checking is determined as transporting to module for recognizing paper money by depositing paper money oral instructions
The second bank note to be tested.
S220, the true and false that the described second bank note to be tested is determined according to the infrared image and the ultraviolet reflectance image,
And the second paper currency transmission to be tested of genuine note is will determine as to temporary storage part.
Correspondingly, if the second bank note to be tested is determined as counterfeit money, the second paper to be tested of counterfeit money can be will determine as
Coin, which is back to, deposits paper money mouth.
In the present embodiment, it can determine that second treats based on the infrared image and ultraviolet reflectance image of the second bank note to be tested
Examine the true and false of bank note.Illustratively, in the true and false for determining the second bank note to be tested, it is to be tested that second can be intercepted respectively
Anti-counterfeiting characteristic region in bank note infrared image and ultraviolet reflectance image obtains the anti-counterfeiting characteristic information in each anti-counterfeiting characteristic region,
And each anti-counterfeiting characteristic information is matched respectively to obtain each anti-fake spy with the standard anti-counterfeiting information in its affiliated anti-counterfeiting characteristic region
The sub- matching degree in region is levied, and is based further on weight calculation of each anti-counterfeiting characteristic information when determining forge or true or paper money and obtains the
The anti-counterfeiting characteristic matching degree of two bank note to be tested, by anti-counterfeiting characteristic matching degree greater than or equal to the second of setting matching degree threshold value
Bank note to be tested is determined as genuine note, and second to be tested bank note of the anti-counterfeiting characteristic matching degree less than setting matching degree threshold value is determined
For counterfeit money.Wherein, setting matching degree threshold value can be arranged as required to, such as could be provided as 0.9 or 0.7.
S230, the event for being transmitted to module for recognizing paper money by temporary storage part in response to the first bank note to be tested, by opening sequence
The second infrared light supply in list after the first infrared light supply that module for recognizing paper money last time money-checking process is opened is determined as
The current infrared light supply of this money-checking process.
S240, the visible light source in the current infrared light supply and the module for recognizing paper money is used successively to transmission
It is illuminated to the first bank note to be tested of module for recognizing paper money into line scans, acquires the infrared of first bank note to be tested
Penetrate image and visible images.
In the present embodiment, positive money-checking process (the money-checking process for determining forge or true or paper money) and reversed money-checking process are (i.e. really
Determine the money-checking process of fiduciary circulation) open infrared light supply light source parameters, as infrared light supply transmitting infrared light belonging to
Spectral band, shine duration and luminous intensity etc., can be identical or different.Since light passes through bank note to reach image sensing
Fiber-loss during device is generally greater than fiber-loss when light reflects arrival imaging sensor through bank note, optionally, if just
Infrared external reflection image and ultraviolet emission image during to money-checking based on the second bank note to be tested determine the second bank note to be tested
The true and false, then the luminous intensity for the second infrared light supply that reversed money-checking process is opened opened during being higher than positive money-checking
Infrared light supply luminous intensity；If infrared transmission image and purple based on the second bank note to be tested during positive money-checking
Outer transmitting image determines the true and false of the second bank note to be tested, then same infrared light supply luminous intensity may be used and carry out reversely
Money-checking；If positive infrared transmission image, infrared external reflection image and ultraviolet reflectance of the money-checking process based on the second bank note to be tested
Image determines the true and false of the second bank note to be tested, then the luminous intensity for the infrared light supply that reversed money-checking is opened can be more than or wait
In the first money-checking process open infrared light supply luminous intensity, so as to improve obtained in positive money-checking and reversed money-checking it is red
The consistency of the brightness of outer image.
S250, the stream that the described first bank note to be tested is determined according to the infrared transmission image and the visible images
The general character.
In the present embodiment, corresponding first gray-scale map of infrared transmission image and visible images corresponding the can be based on
The gray value of respective sub-areas and the difference of the standard gray angle value of the respective sub-areas determine the first paper to be tested in two gray-scale maps
Newness degree, damaged degree and spot coverage extent of coin etc., so as to be based further on infrared image and visible images
Determine that priority and bank note newness degree during fiduciary circulation, damaged degree and spot coverage extent etc. are calculating bank note
Weight during circulation determines the currency-level of first bank note to be tested, and then based on the currency-level and negotiable bank note
Currency-level is greater than or equal to the first to be tested of currency-level threshold value by the currency-level threshold value of (or non-negotiable bank note)
Bank note is determined as negotiable bank note, and currency-level is less than the first bank note to be tested of currency-level threshold value be determined as can not
Circulating paper money.Wherein, the currency-level threshold value of negotiable bank note (or non-negotiable bank note) can be configured as needed.
Herein, it should be noted that in the circulation for determining the first bank note to be tested, the first ash of composition can be based on
The difference of the gray value of all or part of subregion of degree figure and the second gray-scale map and the standard gray angle value of respective sub-areas determines
The circulation of first bank note to be tested, is not restricted herein.When the circulation that the first bank note to be tested is determined based on part subregion
Property when, division and the selection of all subregion can be arranged as required to, the subregion chosen in the first gray level image and second ash
The subregion chosen in degree image can be identical or different.By taking RMB as an example, in the new and old journey for determining the first bank note to be tested
When spending, can choose the first quantity (such as 4 or 8) positioned at the subregion at the first gray-scale map edge and the second quantity (such as
5 or 10 etc.) the subregion positioned at the second gray-scale map character image watermark region as target subregion, and based on should
Target subregion determines the newness degree of the first bank note to be tested.
Paper Currency Identification provided by Embodiment 2 of the present invention for atm device, positive money-checking is in the process using infrared
Light source and ultraviolet source illuminate bank note, and the infrared image and ultraviolet reflectance image based on bank note determine the true and false of bank note,
Bank note is illuminated using infrared light supply and visible light source during reversed money-checking, the infrared transmission image based on bank note
The circulation of bank note is determined to bank note with visible images, it is possible to reduce the frequency of use of infrared light supply and ultraviolet source reduces
The loss of infrared light supply and ultraviolet source improves the service life of module for recognizing paper money, reduces the maintenance cost of atm device.
On the basis of above-described embodiment, the Paper Currency Identification provided in this embodiment for atm device can also wrap
It includes：The infrared crown word number of the second bank note to be tested described in the infrared image is obtained, and according to each second bank note to be tested
Infrared crown word number is to being counted and being controlled by the second bank note to be tested of the module for recognizing paper money.Wherein, second is to be checked
The infrared crown word number for testing bank note can be identifiable crown word number in the second bank note infrared image to be tested, can be second
The part crown word number of bank note to be tested or whole crown word numbers, are not restricted herein.
In the present solution, when bank note to be tested to second carries out positive money-checking, progress forward direction is needed to test if there is multiple
First bank note to be tested of paper money, can be according to the infrared crown word number presented in each second bank note infrared image to be tested to each
Two bank note to be tested carry out counting the quantity that determining user is stored in bank note, and the paper currency transmission for being determined as counterfeit money is restored paper money mouth, and
Continue not determine the second bank note to be tested of its true or false in paper money mouth or in module for recognizing paper money to depositing or deposit paper money mouth by accidentally returning
Bank note carry out money-checking.It correspondingly, can be based on crown word number of the bank note under visible images to during positive money-checking
One bank note to be tested is counted.In view of the accuracy of count results, optionally, the infrared hat of bank note can be used simultaneously
There is meter in font size (or crown word number under bank note visible ray), the opposite type sensor in module for recognizing paper money and temporary storage part
To second, bank note to be tested counts the module of number functions simultaneously.
Embodiment three
The embodiment of the present invention three provides a kind of paper money identifier for atm device.The device can by software and/
Or hardware realization, it can be integrated in atm device, and ATM can be set for the Paper Currency Identification of atm device by execution
Bank note in standby is identified.Fig. 3 is the structure of the paper money identifier for ATM equipment that the embodiment of the present invention three provides
Block diagram, as shown in figure 3, the device includes：
Infrared light supply determining module 301, for being transmitted to paper money recognition mould by temporary storage part in response to the first bank note to be tested
The event of block will be located in opening sequence list after the first infrared light supply that module for recognizing paper money last time money-checking process is opened
The second infrared light supply be determined as the current infrared light supply of this money-checking process；
Circulation inspection module 302, for using in the current infrared light supply and the module for recognizing paper money successively
Visible light source illuminates the first bank note to be tested for being transmitted to module for recognizing paper money into line scans, examines described first to treat
Examine the circulation of bank note.
The paper money identifier for atm device that the embodiment of the present invention three provides, is rung by infrared light supply determining module
The event of module for recognizing paper money should be transmitted to by temporary storage part in bank note to be tested, paper money recognition will be located in opening sequence list
The second infrared light supply after the first infrared light supply that module last time money-checking process is opened is determined as the current of this money-checking process
Infrared light supply, by circulation inspection module successively using the visible ray light in the current infrared light supply and module for recognizing paper money
Source illuminates the bank note to be tested for being transmitted to module for recognizing paper money into line scans, examines the circulation of bank note to be tested.This hair
Bright embodiment is examined the circulation of bank note using the infrared light supply different from last time, can subtracted by using above-mentioned technical proposal
The frequency of use of few infrared light supply, reduces the loss of infrared light supply, improves the service life of module for recognizing paper money.
In said program, circulation inspection module 302 can include：Image acquisition units, for successively using described
Visible light source in current infrared light supply and the module for recognizing paper money is first to be tested to be transmitted to module for recognizing paper money
Bank note is illuminated into line scans, acquires the infrared transmission image and visible images of first bank note to be tested；Circulation is true
Order member, for determining the circulation of the described first bank note to be tested according to the infrared transmission image and the visible images
Property.
Further, the paper money identifier provided in this embodiment for atm device can also include：First bank note
Transmission module, for receive user deposit confirm instruction when, by the first paper currency transmission to be tested in temporary storage part to paper
Coin identification module；Alternatively, the first transmission method determining module, for examining into the bank note to be tested of module for recognizing paper money
Transmission direction, and be that the first paper to be tested is determined as by the bank note to be tested of temporary storage part to module for recognizing paper money by transmission direction
Coin.
Further, the paper money identifier provided in this embodiment for atm device can also include：Image Acquisition
Module, in the event for being transmitted to module for recognizing paper money by temporary storage part in response to bank note, by position in opening sequence list
The second infrared light supply after the first infrared light supply opened in module for recognizing paper money last time money-checking process is determined as this money-checking
Before the current infrared light supply of process, the event of module for recognizing paper money is transported to by depositing paper money oral instructions in response to the second bank note to be tested,
The described second bank note to be tested is shone into line scans using the infrared light supply in module for recognizing paper money and ultraviolet source successively
It is bright, the infrared image and ultraviolet reflectance image of second bank note to be tested are acquired, the infrared image includes infrared external reflection figure
Picture and/or infrared transmission image；True and false determining module, for being determined according to the infrared image and the ultraviolet reflectance image
The true and false of second bank note to be tested, and the second paper currency transmission to be tested of genuine note is will determine as to temporary storage part.
Further, the paper money identifier provided in this embodiment for atm device can also include：Second bank note
Transmission module deposits the second bank note to be tested of paper money mouth from described in the credit request for receiving user, user to be put into
It deposits paper money oral instructions and transports to module for recognizing paper money；Alternatively, the second transmission method determining module, enters module for recognizing paper money for examining
Bank note to be tested transmission direction, and be to be determined by the bank note to be tested for depositing paper money mouth to module for recognizing paper money by transmission direction
For the second bank note to be tested.
Further, the paper money identifier provided in this embodiment for atm device can also include：Counting module,
For obtaining the infrared crown word number of the second bank note to be tested described in the infrared image, and according to each second bank note to be tested
Infrared crown word number to being counted and being controlled by the second bank note to be tested of the module for recognizing paper money.
Further, the paper money identifier provided in this embodiment for atm device can also include：Third bank note
Transmission module, for examine to the described first bank note to be tested be negotiable bank note when, then by the described first bank note to be tested
It is transmitted to circular bank note box；It is when inspection to the described first bank note to be tested is non-negotiable bank note, then to be tested by described first
Bank note is transmitted to useless cash box.
The paper money identifier for atm device that the embodiment of the present invention three provides can perform any embodiment of the present invention
The Paper Currency Identification for atm device provided has the corresponding function of Paper Currency Identification of performing for atm device
Module and advantageous effect.The not technical detail of detailed description in the present embodiment, reference can be made to any embodiment of the present invention is provided
The Paper Currency Identification for atm device.
Example IV
Fig. 4 is the structure diagram of a kind of atm device that the embodiment of the present invention four provides, as shown in figure 4, the atm device
Including processor 40 and memory 41, input unit 42 and output device 43 can also be included；Processor 40 in atm device
Quantity can be one or more, in Fig. 4 by taking a processor 40 as an example；It is processor 40, memory 41 in atm device, defeated
Enter device 42 to connect by bus or other modes with output device 43, in Fig. 4 for connecting by bus.
Memory 41 is used as a kind of computer readable storage medium, and journey is can perform available for storage software program, computer
Sequence and module, such as the corresponding program instruction of the Paper Currency Identification for atm device/module (example in the embodiment of the present invention
Such as, for the infrared light supply determining module 301 and circulation inspection module 302 in the paper money identifier of atm device).Processing
Device 40 is stored in software program, instruction and module in memory 41 by operation, so as to perform the various work(of atm device
It can apply and data processing, that is, realize the above-mentioned Paper Currency Identification for atm device.
Memory 41 can mainly include storing program area and storage data field, wherein, storing program area can store operation system
Application program needed for system, at least one function；Storage data field can be stored uses created data etc. according to terminal.
In addition, memory 41 can include high-speed random access memory, can also include nonvolatile memory, for example, at least one
A disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 41 can be into
One step is included relative to the remotely located memory of processor 40, these remote memories can be set by network connection to ATM
It is standby.The example of above-mentioned network includes but not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Input unit 42 can be used for receiving the number inputted or character information and generation and the user setting of atm device
And the key signals input that function control is related.Output device 43 may include that display screen etc. shows equipment.
The embodiment of the present invention four also provides a kind of storage medium for including computer executable instructions, and the computer can
Execute instruction by computer processor when being performed for performing a kind of Paper Currency Identification for atm device, this method packet
It includes：
The event of module for recognizing paper money is transmitted to by temporary storage part in response to the first bank note to be tested, by opening sequence list
In be located at module for recognizing paper money last time money-checking process open the first infrared light supply after the second infrared light supply be determined as this
The current infrared light supply of money-checking process；
Successively using the visible light source in the current infrared light supply and the module for recognizing paper money to being transmitted to bank note
First bank note to be tested of identification module is illuminated into line scans, examines the circulation of first bank note to be tested.
Certainly, a kind of storage medium for including computer executable instructions that the embodiment of the present invention is provided, computer
The operation of method that executable instruction is not limited to the described above, can also be performed that any embodiment of the present invention provided for ATM
Relevant operation in the Paper Currency Identification of equipment.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but the former is more in many cases
Good embodiment.Based on such understanding, what technical scheme of the present invention substantially in other words contributed to the prior art
Part can be embodied in the form of software product, which can be stored in computer-readable storage medium
In matter, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) performs the method described in each embodiment of the present invention.
It is worth noting that, in the embodiment of the above-mentioned paper money identifier for atm device, included each list
Member and module are only divided, but be not limited to above-mentioned division according to function logic, as long as can realize corresponding
Function；In addition, the specific name of each functional unit is also only to facilitate mutually differentiation, is not intended to restrict the invention
Protection domain.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art can manage
Solution, the present invention is not limited to specific embodiments described here, can carry out various apparent changes for a person skilled in the art
Change, readjust and substitute without departing from protection scope of the present invention.Therefore, although by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, in the situation for not departing from present inventive concept
Under, other more equivalent embodiments can also be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of Paper Currency Identification for atm device, which is characterized in that including：
The event of module for recognizing paper money is transmitted to by temporary storage part in response to the first bank note to be tested, will be located in opening sequence list
The second infrared light supply after the first infrared light supply that module for recognizing paper money last time money-checking process is opened is determined as this money-checking mistake
The current infrared light supply of journey；
Successively using the visible light source in the current infrared light supply and the module for recognizing paper money to being transmitted to paper money recognition
First bank note to be tested of module is illuminated into line scans, examines the circulation of first bank note to be tested.
2. according to the method described in claim 1, it is characterized in that, described use the current infrared light supply and the paper successively
Visible light source in coin identification module illuminates the first bank note to be tested for being transmitted to module for recognizing paper money into line scans, inspection
The circulation of the described first bank note to be tested is tested, including：
Successively using the visible light source in the current infrared light supply and the module for recognizing paper money to being transmitted to paper money recognition
First bank note to be tested of module is illuminated into line scans, acquires the infrared transmission image of first bank note to be tested and visible
Light image；
The circulation of the described first bank note to be tested is determined according to the infrared transmission image and the visible images.
3. it according to the method described in claim 1, it is characterized in that, further includes：
When the deposit for receiving user confirms instruction, by the first paper currency transmission to be tested in temporary storage part to paper money recognition mould
Block；Alternatively,
The transmission direction into the bank note to be tested of module for recognizing paper money is examined, and is to be known by temporary storage part to bank note by transmission direction
The bank note to be tested of other module is determined as the first bank note to be tested.
4. according to the method described in claim 1, it is characterized in that, bank note knowledge is transmitted to by temporary storage part in response to bank note described
The event of other module, by opening sequence list be located at module for recognizing paper money last time money-checking process open the first infrared light supply it
The second infrared light supply afterwards is determined as before the current infrared light supply of this money-checking process, further includes：
The event of module for recognizing paper money is transported to by depositing paper money oral instructions in response to the second bank note to be tested, successively using module for recognizing paper money
In infrared light supply and ultraviolet source the described second bank note to be tested is illuminated into line scans, acquire second paper to be tested
The infrared image of coin and ultraviolet reflectance image, the infrared image include infrared external reflection image and/or infrared transmission image；
The true and false of described second bank note to be tested is determined, and will determine as according to the infrared image and the ultraviolet reflectance image
Second paper currency transmission to be tested of genuine note is to temporary storage part.
5. it according to the method described in claim 4, it is characterized in that, further includes：
In the credit request for receiving user, user is put into and deposits the second bank note to be tested of paper money mouth and deposits paper money port transmission from described
To module for recognizing paper money；Alternatively,
The transmission direction into the bank note to be tested of module for recognizing paper money is examined, and is to be known by depositing paper money mouth to bank note by transmission direction
The bank note to be tested of other module is determined as the second bank note to be tested.
6. it according to the method described in claim 4, it is characterized in that, further includes：
The infrared crown word number of the second bank note to be tested described in the infrared image is obtained, and according to each second bank note to be tested
Infrared crown word number is to being counted and being controlled by the second bank note to be tested of the module for recognizing paper money.
7. according to the method described in claim 1, it is characterized in that, the circulation for examining the bank note to be tested it
Afterwards, it further includes：
If it is negotiable bank note to examine to the described first bank note to be tested, the described first bank note to be tested is transmitted to cycle
Cash box；
If it is non-negotiable bank note to examine to the described first bank note to be tested, the described first bank note to be tested is transmitted to useless
Cash box.
8. a kind of paper money identifier for atm device, which is characterized in that including：
Infrared light supply determining module, for being transmitted to the thing of module for recognizing paper money by temporary storage part in response to the first bank note to be tested
Part, it is second red after the first infrared light supply that module for recognizing paper money last time money-checking process opens by being located in opening sequence list
Outer light source is determined as the current infrared light supply of this money-checking process；
Circulation inspection module, for using the visible ray light in the current infrared light supply and the module for recognizing paper money successively
Source illuminates the first bank note to be tested for being transmitted to module for recognizing paper money into line scans, examines first bank note to be tested
Circulation.
9. a kind of atm device, which is characterized in that the atm device includes：
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are performed by one or more of processors so that one or more of processors are real
The now Paper Currency Identification for atm device as described in any in claim 1-7.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The Paper Currency Identification for atm device as described in any in claim 1-7 is realized during execution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810002301.6A CN108230534B (en) | 2018-01-02 | 2018-01-02 | Paper money identification method and device for ATM equipment, ATM equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810002301.6A CN108230534B (en) | 2018-01-02 | 2018-01-02 | Paper money identification method and device for ATM equipment, ATM equipment and storage medium |
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| CN108230534B (en) | 2020-03-27 |
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