CN105469495B - It is a kind of to be used to detect method of the paper money counter to paper money number discrimination - Google Patents
It is a kind of to be used to detect method of the paper money counter to paper money number discrimination Download PDFInfo
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- CN105469495B CN105469495B CN201510790789.XA CN201510790789A CN105469495B CN 105469495 B CN105469495 B CN 105469495B CN 201510790789 A CN201510790789 A CN 201510790789A CN 105469495 B CN105469495 B CN 105469495B
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- crown word
- paper money
- word number
- bank note
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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
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/2041—Matching statistical distributions, e.g. of particle sizes orientations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M7/00—Counting of objects carried by a conveyor
- G06M7/02—Counting of objects carried by a conveyor wherein objects ahead of the sensing element are separated to produce a distinct gap between successive objects
- G06M7/06—Counting of flat articles, e.g. of sheets of paper
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
It is used to detect method of the paper money counter to paper money number discrimination the invention discloses a kind of, it make use of computing and disposal ability of the host computer to data, by establishing the communication connection between host computer and paper money counter, the data information transfer as caused by paper money counter by multiple batches of counting is handled to host computer and by host computer using function and computing, finally draws the discrimination of the paper money number of paper money counter.The present invention is used to detect paper money counter for the method for paper money number discrimination is compared with Traditional Man detection method more accurately, conveniently.
Description
Technical field
It is used to detect method of the paper money counter to paper money number discrimination the present invention relates to a kind of.
Background technology
Paper money counter is a kind of electromechanical integrated device of auto inventory number of banknotes, because domestic cash circulation scale is huge
Greatly, each enterprises and institutions and financial institution cash processing work is heavy, and paper money counter turns into indispensable equipment.Have on the market
A kind of paper money counter for possessing paper money number identification and network data transmission function, is usually used in bank's counting/false distinguishing.This counting
Requirement of the machine to quality is higher, for paper money in circulation on the market（Genuine note, counterfeit money and some its be used to identifying/the area of false distinguishing
Domain is polluted or the bank note that destroys etc.）Preferable discrimination is needed, None- identified often occurs in ropy paper money counter
Or the situation of wrong identification paper money number, have a strong impact on the routine use demand of paper money counter.Therefore, for this paper money counter
Detection to the discrimination of paper money number is particularly important.
Generally, in the crown word number information and bank note that this paper money counter obtains paper money counter in the personnel special Shi Douyou that dispatches from the factory
Crown word number manually compared, then therefrom judge discrimination of the paper money counter to paper money number, this traditional detection
Method efficiency is low and easily malfunctions.Therefore, people are used to detect this paper money counter to paper money number there is an urgent need to one kind
The method of discrimination, with the deficiency of more sufficient artificial detection.
The content of the invention
In view of the shortcomings of the prior art, it is used to detect paper money counter to paper money number discrimination the invention provides a kind of
Method, paper money counter can be accurately, easily detected to paper money number discrimination.
To achieve the above object, technical scheme is specifically realized in：
It is a kind of to be used to detect method of the paper money counter to paper money number discrimination, comprise the following steps：
（1）Paper money counter identifies to the counting carried out at least twice with a collection of bill, when paper money counter has identified a collection of paper every time
After coin, the crown word number information of a batch bank note is formed, and batch end signal is generated at the end of each counting, and by bank note
Crown word number information and batch end signal are sent to the receiving module of host computer, the crown word number information of the bank note in real time includes paper
The crown word number identification code of coin；
（2）The receiving module of host computer is preserved the crown word number information of bank note to data by batch according to batch end signal
Storehouse；
（3）When the main program module of host computer detects the crown word number letter for the bank note that a more than batch in database be present
During breath, the main program module of the host computer reads the crown word number letter of the bank note for two batches being most recently stored from database
Breath, recycle ratio is to the crown word number identification code of each banknote in the crown word number information for the bank note of two batches being most recently stored, record
The number of identical crown word number identification code and it is most recently stored in the crown word number information of the bank note for two batches being most recently stored
The most number of crown word number identification number of codes in the crown word number information of the bank note of two batches；
（4）The main program module of the host computer is according to formula：
The discrimination of the paper money number of the paper money counter is calculated,
Wherein R is the discrimination of the paper money number of paper money counter, and a is the crown word number letter of the bank note for two batches being most recently stored
The number of identical crown word number identification code in breath, b be the bank note for two batches being most recently stored crown word number information in crown word number
Identify the most number of number of codes.
The beneficial effects of the invention are as follows：Computing and disposal ability of the host computer to data are make use of in the present invention, by building
Vertical communication connection between host computer and paper money counter, data information transfer is to upper as caused by paper money counter by multiple batches of counting
Machine is simultaneously handled and computing by host computer using function, finally draws the discrimination of the paper money number of paper money counter.The present invention
For detect paper money counter for the method for paper money number discrimination is compared with Traditional Man detection method it is more accurate, conveniently.
Heretofore described host computer refers to can be used in establishing with paper money counter to communicate to connect and can carry out in real time data
The computer of transmission, and the host computer has certain data operation and disposal ability.Heretofore described paper money counter is to paper
The discrimination of coin crown word number can differentiate the reference frame of quality between different paper money counters as a kind of people.
In order to allow the main program module of host computer more easily to identify the prefix of the bank note of different batches in database
Number information, the present invention are further arranged to：
The step（2）The crown word number information of bank note is pressed batch by the receiving module of middle host computer according to batch end signal
Preserve to database, in addition to：Corresponding batch is added in database to terminate to record.
The present invention is further arranged to：
The step（3）In terminate to record and determine number when the batch that the main program module of host computer is detected in database
During according to the crown word number information that bank note more than a batch in storehouse be present, specifically include：When the main program module of the host computer
When detecting that the batch increased newly in database terminates to record and determines that more than one batch in database be present terminates record.Institute
Record can be terminated to determine database with the presence or absence of bank note more than a batch according to the batch in database by stating host computer
Crown word number information.
For the ease of recording identical crown word number identification code in the crown word number information of the bank note for two batches being most recently stored
Number, the present invention is further arranged to：
The step（3）Described in the main program module of host computer two batches being most recently stored are read from database
After the crown word number information of bank note, in addition to：The main program module of the host computer is the crown word number of each banknote of two batches
The identification byte that information addition preset value is 0；
The present invention is further arranged to：
The step（3）Middle recycle ratio is to each banknote in the crown word number information for the bank note of two batches being most recently stored
Crown word number identification code, is specifically included：Recycle ratio is to each banknote in the crown word number information for the bank note of two batches being most recently stored
Crown word number identification code, by corresponding to the crown word number information of the bank note of identical crown word number identification code if comparison result is identical
Identification byte is changed to 1；
The present invention is further arranged to：
The step（3）Identical crown word number is known in the crown word number information of the middle bank note for recording two batches being most recently stored
The number of other code, is specifically included：Believed according to the crown word number of bank note in the crown word number information of the bank note for a batch being most recently stored
Of the total value of the corresponding identification byte of breath and identical crown word number identification code in two batches for judging to be most recently stored
Count, the number of identical crown word number identification code in the crown word number information for the bank note for recording two batches being most recently stored.
In order that testing staff understand identification situation of the paper money counter for bank note, the present invention is further arranged to：
The host computer also includes display module, and the crown word number information also includes the figure of paper money number region
Picture；
The step（3）The main program module of middle host computer is in recycle ratio to the hat for the bank note of two batches being most recently stored
After font size identification code, in addition to：By the crown word number information of the bank note of be most recently stored two batches according to crown word number identification code
Identical and different part is ranked up and showed by the display module of the host computer in a manner of inventory.
The present invention is further arranged to：
The step（4）Also include：The bank note that the display module shows the paper money counter with character or image format is preced with
The discrimination of font size.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention for detecting flow chart of the paper money counter to the method for the discrimination of paper money number；
Fig. 2 is the structured flowchart of host computer in the embodiment of the present invention；
Fig. 3 is that display module shows that the crown word number information of identical quantity in two batches is shown with inventory in the embodiment of the present invention
It is intended to；
Fig. 4 is that display module shows that the crown word number information of varying number in two batches is shown with inventory in the embodiment of the present invention
It is intended to.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, develop simultaneously embodiment referring to the drawings, to this hair
It is bright to be described in further detail.
The present invention be used for detect paper money counter to the embodiment of the method for the discrimination of paper money number as illustrated, including with
Lower step：
Step 101, the paper money counter of paper money counter 300 identifies to the counting carried out at least twice with a collection of bill, when paper money counter is every
It is secondary identified a collection of bank note after, and batch end signal is generated at the end of each counting, and by the crown word number information of bank note and
Batch end signal is sent to the receiving module 201 of host computer 200, the crown word number information of the bank note in real time includes the hat of bank note
Font size identification code；
Step 102, the crown word number information of bank note is pressed and criticized by the receiving module 201 of host computer 200 according to batch end signal
It is secondary to preserve to database 202；
Step 103, a more than batch in database 202 be present when the main program module 203 of host computer 200 detects
During the crown word number information of bank note, the main program module 203 of the host computer 200 reads two be most recently stored from database 202
The crown word number information of the bank note of individual batch, recycle ratio is to every paper in the crown word number information for the bank note of two batches being most recently stored
The crown word number identification code of coin, identical crown word number identification code in the crown word number information for the bank note for recording two batches being most recently stored
Number and two batches being most recently stored bank note crown word number information in the most number of crown word number identification number of codes；
Step 104, the main program module of the host computer 200 is according to formula：
The discrimination of the paper money number of the paper money counter 300 is calculated,
Wherein R is the discrimination of the paper money number of paper money counter 300, and a is the prefix of the bank note for two batches being most recently stored
The number of identical crown word number identification code in number information, b is to be preced with the crown word number information of the bank note for two batches being most recently stored
The most number of font size identification number of codes.Heretofore described paper money counter 300 is as one kind to the discrimination of paper money number
People differentiate the reference frame of quality between different paper money counters 300.
In order to allow the main program module 203 of host computer 200 more easily to identify the paper of different batches in database 202
The crown word number information of coin, the present embodiment also include：
In the step 102 receiving module 201 of host computer 200 according to batch end signal by the crown word number information of bank note
Preserved by batch to database 202, in addition to：Corresponding batch is added in database 202 to terminate to record.
The present embodiment also includes：
When the batch that the main program module 203 of host computer 200 is detected in database 202 terminates to remember in the step 103
When recording and determining to exist in database 202 the crown word number information of bank note more than a batch, specifically include：When the host computer
200 main program module 203 detects that the batch increased newly in database 202 terminates to record and determines there is one in database 202
When batch more than individual terminates record.The host computer 200 can terminate record to determine number according to the batch in database 202
Crown word number information according to storehouse 202 with the presence or absence of bank note more than a batch.
For the ease of recording identical crown word number identification code in the crown word number information of the bank note for two batches being most recently stored
Number, the present embodiment also includes：
The main program module 203 of host computer 200 described in the step 103 reads what is be most recently stored from database 202
After the crown word number information of the bank note of two batches, in addition to：The main program module 203 of the host computer 200 is two batches
The identification byte that the crown word number information addition preset value of each banknote is 0；
The present embodiment also includes：
Recycle ratio is to each banknote in the crown word number information for the bank note of two batches being most recently stored in the step 103
Crown word number identification code, is specifically included：Recycle ratio is to each banknote in the crown word number information for the bank note of two batches being most recently stored
Crown word number identification code, by corresponding to the crown word number information of the bank note of identical crown word number identification code if comparison result is identical
Identification byte is changed to 1；
The present embodiment also includes：
Identical crown word number in the crown word number information of the bank note for two batches being most recently stored is recorded in the step 103 to know
The number of other code, is specifically included：Believed according to the crown word number of bank note in the crown word number information of the bank note for a batch being most recently stored
Of the total value of the corresponding identification byte of breath and identical crown word number identification code in two batches for judging to be most recently stored
Count, the number of identical crown word number identification code in the crown word number information for the bank note for recording two batches being most recently stored.
In order that testing staff understand identification situation of the paper money counter for bank note, the present embodiment also includes：
The host computer 200 also includes display module 204, and the crown word number information also includes paper money number region
Image；
In the step 103 main program module 203 of host computer 200 in recycle ratio to the paper for two batches being most recently stored
After the crown word number identification code of coin, in addition to：The crown word number information of the bank note of be most recently stored two batches is known according to crown word number
The identical and different part of other code is ranked up and showed by the display module 204 of the host computer 200 in a manner of inventory.
The present embodiment also includes：
The step 104 also includes：The display module 204 shows the paper money counter 300 with character or image format
The discrimination of paper money number.
Such as assume that current paper money counter identifies to the counting carried out twice with a collection of bank note, form the paper money of two batches
Number information, wherein the crown word number information of the bank note of second lot are N number of（Second group）, the crown word number information of the bank note of last batch
For M（First group）.As N=M, display module first differs in the crown word number information that the top of inventory shows two batches bank note
Crown word number identification code and corresponding paper money number region image, the bank note hat that comparison result differs in second group
Font size identification code is shown with underline font styles, as shown in figure 3, N, M in the embodiment are 5；If N<M, then second group
The vacant part of crown word number information of bank note to be also shown as null, as shown in figure 4, N is 4 in the embodiment, M is 5；
, whereas if N>M, then the part of the crown word number information of first group of vacant bank note similarly to show null.Again in inventory
Bottom shows the image of comparison result identical crown word number identification code and corresponding paper money number region.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention, it is all
Any modification, equivalent substitution and improvements done within the spirit and principles in the present invention etc., it should be included in the protection model of the present invention
Within enclosing.
Claims (8)
1. a kind of be used to detect method of the paper money counter to paper money number discrimination, it is characterised in that：
Comprise the following steps：
（1）Paper money counter identifies to the counting carried out at least twice with a collection of bill, after paper money counter has identified a collection of bank note every time,
Form the crown word number information of a batch bank note, and batch end signal is generated at the end of each counting, and by the prefix of bank note
Number information and batch end signal are sent to the receiving module of host computer, the crown word number information of the bank note in real time includes bank note
Crown word number identification code；
（2）The receiving module of host computer is preserved the crown word number information of bank note to database by batch according to batch end signal；
（3）When the main program module of host computer detects the crown word number information for the bank note that a more than batch in database be present
When, the main program module of the host computer reads the crown word number information of the bank note for two batches being most recently stored from database,
Recycle ratio is nearest to the crown word number identification code of each banknote in the crown word number information for the bank note of two batches being most recently stored, record
The number of identical crown word number identification code and be most recently stored two in the crown word number information of the bank note of two batches of storage
The most number of crown word number identification number of codes in the crown word number information of the bank note of batch；
（4）The main program module of the host computer is according to formula：
The discrimination of the paper money number of the paper money counter is calculated,
Wherein R is the discrimination of the paper money number of paper money counter, and a is in the crown word number information of the bank note for two batches being most recently stored
The number of identical crown word number identification code, b be the bank note for two batches being most recently stored crown word number information in crown word number identify
The most number of number of codes.
2. it is used to detect method of the paper money counter to paper money number discrimination according to claim 1, it is characterised in that：
The step（2）The receiving module of middle host computer is preserved the crown word number information of bank note by batch according to batch end signal
To database, in addition to：Corresponding batch is added in database to terminate to record.
3. it is used to detect method of the paper money counter to paper money number discrimination according to claim 2, it is characterised in that：
The step（3）In terminate to record and determine database when the batch that the main program module of host computer is detected in database
During the crown word number information of the middle bank note in the presence of more than a batch, specifically include：When the main program module of the host computer detects
When the batch increased newly into database terminates to record and determines that more than one batch in database be present terminates record.
4. it is used to detect method of the paper money counter to paper money number discrimination according to claim 1 or 3, it is characterised in that：
The step（3）Described in the main program module of host computer the bank note of two batches being most recently stored is read from database
Crown word number information after, in addition to：The main program module of the host computer is the crown word number information of each banknote of two batches
Add the identification byte that preset value is 0.
5. it is used to detect method of the paper money counter to paper money number discrimination according to claim 4, it is characterised in that：
The step（3）Prefix of the middle recycle ratio to each banknote in the crown word number information for the bank note of two batches being most recently stored
Number identification code, is specifically included：Hat of the recycle ratio to each banknote in the crown word number information for the bank note of two batches being most recently stored
Font size identification code, if comparison result is identical by the crown word number information of the bank note of identical crown word number identification code corresponding to mark
Byte is changed to 1.
6. it is used to detect method of the paper money counter to paper money number discrimination according to claim 5, it is characterised in that：
The step（3）Identical crown word number identification code in the crown word number information of the middle bank note for recording two batches being most recently stored
Number, specifically include：According to the crown word number information institute of bank note in the crown word number information of the bank note for a batch being most recently stored
The number of the total value of corresponding identification byte and identical crown word number identification code in two batches for judging to be most recently stored, note
Record the number of identical crown word number identification code in the crown word number information of the bank note for two batches being most recently stored.
7. being used to detect method of the paper money counter to paper money number discrimination according to claim 1 or 3 or 6, its feature exists
In：
The host computer also includes display module, and the crown word number information also includes the image of paper money number region；
The step（3）The main program module of middle host computer is in recycle ratio to the crown word number for the bank note of two batches being most recently stored
After identification code, in addition to：By the crown word number information of the bank note of be most recently stored two batches according to the identical of crown word number identification code
It is ranked up with different parts and is showed by the display module of the host computer in a manner of inventory.
8. it is used to detect method of the paper money counter to paper money number discrimination according to claim 7, it is characterised in that：
The step（4）Also include：The display module shows the paper money number of the paper money counter with character or image format
Discrimination.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790789.XA CN105469495B (en) | 2015-11-17 | 2015-11-17 | It is a kind of to be used to detect method of the paper money counter to paper money number discrimination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510790789.XA CN105469495B (en) | 2015-11-17 | 2015-11-17 | It is a kind of to be used to detect method of the paper money counter to paper money number discrimination |
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| CN105469495A CN105469495A (en) | 2016-04-06 |
| CN105469495B true CN105469495B (en) | 2018-01-02 |
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| CN106952392B (en) * | 2017-03-24 | 2019-07-09 | 深圳怡化电脑股份有限公司 | A kind of crown word number discrimination determines method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08263718A (en) * | 1995-03-27 | 1996-10-11 | Glory Ltd | Device for supplementing image data of paper sheets |
| US6131718A (en) * | 1998-09-30 | 2000-10-17 | Lucent Technologies Inc. | System and method for the detection of counterfeit currency |
| JP2011039821A (en) * | 2009-08-12 | 2011-02-24 | Hitachi Omron Terminal Solutions Corp | Serial number recognition device and paper sheet processor |
| CN102831699A (en) * | 2012-08-15 | 2012-12-19 | 嘉兴卓然信息技术有限公司 | Serial number management system |
| CN203242063U (en) * | 2013-04-26 | 2013-10-16 | 温州市质量技术监督检测院 | Detection device for counterfeit currency validation performance of currency detector |
| CN103413368A (en) * | 2013-08-02 | 2013-11-27 | 广东百佳百特实业有限公司 | Device for detecting and calibrating financial instruments in or out of factory |
-
2015
- 2015-11-17 CN CN201510790789.XA patent/CN105469495B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08263718A (en) * | 1995-03-27 | 1996-10-11 | Glory Ltd | Device for supplementing image data of paper sheets |
| US6131718A (en) * | 1998-09-30 | 2000-10-17 | Lucent Technologies Inc. | System and method for the detection of counterfeit currency |
| JP2011039821A (en) * | 2009-08-12 | 2011-02-24 | Hitachi Omron Terminal Solutions Corp | Serial number recognition device and paper sheet processor |
| CN102831699A (en) * | 2012-08-15 | 2012-12-19 | 嘉兴卓然信息技术有限公司 | Serial number management system |
| CN203242063U (en) * | 2013-04-26 | 2013-10-16 | 温州市质量技术监督检测院 | Detection device for counterfeit currency validation performance of currency detector |
| CN103413368A (en) * | 2013-08-02 | 2013-11-27 | 广东百佳百特实业有限公司 | Device for detecting and calibrating financial instruments in or out of factory |
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| CN105469495A (en) | 2016-04-06 |
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