CN201673555U - Number identification device of banknote sorting machine - Google Patents
Number identification device of banknote sorting machine Download PDFInfo
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- CN201673555U CN201673555U CN 201020107540 CN201020107540U CN201673555U CN 201673555 U CN201673555 U CN 201673555U CN 201020107540 CN201020107540 CN 201020107540 CN 201020107540 U CN201020107540 U CN 201020107540U CN 201673555 U CN201673555 U CN 201673555U
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- paper money
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Abstract
The utility model relates to a banknote identification device applied to financial equipment, in particular to a number identification device of a banknote sorting machine, which comprises an encoder, an image acquisition module, an image processing module and a driving device; the encoder is arranged on the driving device and feeds the actual rotating speed of a banknote inlet motor and a banknote transporting motor back to the image acquisition module; the image acquisition module re-adjusts the speed output data that the image acquisition module outputs to the driving device and ensures that the banknote inlet motor and the banknote transporting motor have precise rotating speed ratio through the speed output data and feedback data to the driving device by conducting algorithm analysis so as to control a contact image scanner (CIS) to intercept a banknote image number area; and afterwards, the image processing module processes the acquired images and identifies the numbers so as to realize the number identification function and finally store or print the banknote numbers through the external interface of the image processing module.
Description
Technical field
The utility model relates to a kind of paper money identifier that is applied to finance device, particularly a kind of NID number identifier of paper currency sorter.
Background technology
In the sorting process of Renminbi, may there be counterfeit moneys such as counterfeit money, adulterium coin, the number of Renminbi has uniqueness, if the employee effectively registers and manages the number of Renminbi, can effectively improve working efficiency and improve the false distinguishing ability.
In the paper currency sorter of Shi Yonging, do not have the number recognition function mostly in the market.
Because the operational process of paper currency sorter, what its driving banknote was walked about advances the paper money motor or walks paper money motor tool high speed, the image scanning apparatus of paper currency sorter generally adopts contact type image scanner (CIS), banknote image is gathered, if not good to advancing the paper money motor or walking the running control of paper money motor, contact type image scanner (CIS) can't collect number character and image property preferably.
In view of the above problems, the utility model relates to a kind of NID number identifier of paper currency sorter.It has technical characterictic as mentioned below, to solve existing problem.
The utility model content
In order to solve the problems of the technologies described above, enrich the false proof means of Renminbi, improve Renminbi registration and the science and the high efficiency of managing, the utility model provides a kind of NID number identifier with paper currency sorter of high performance number of paper money recognition function.
The NID number identifier of a kind of paper currency sorter of the present utility model comprises scrambler, image capture module, image processing module, drive unit.
Described image capture module comprises master control borad, contact type image scanner CIS and ADC AD conversion unit.
Described image processing module comprises graphics processing unit and extraneous interface.
Two input ends of described master control borad are connected with the output terminal of scrambler, the output terminal of ADC AD conversion unit respectively, and the image digitization data of the feedback speed signal of difference received code device and the transmission of ADC AD conversion unit.
Two output terminals of described master control borad are connected with the input end of contact type image scanner CIS, the input end of graphics processing unit respectively.
The output terminal of described contact type image scanner CIS is connected with the input end of ADC AD conversion unit, and transmits the simulated data of banknote image to it.
The output terminal of described graphics processing unit is connected with the input end of extraneous interface.
Described scrambler is arranged on the drive unit.
Described drive unit comprises into the paper money driver and walks the paper money driver, advance the paper money driver be provided with into the paper money motor and and advance the mechanical drive shaft that the paper money motor shaft is connected, walk the paper money driver be provided with away the paper money motor and with walk the mechanical drive shaft that the paper money motor shaft is connected, advance the paper money driver and walk the paper money driver and all be electrically connected with master control borad.
Described scrambler comprises two code-wheels, one of them be loaded in described with advance the mechanical drive shaft that the paper money motor shaft is connected on, another one be loaded in described with walk the mechanical drive shaft that the paper money motor shaft is connected on.
The utility model is provided with scrambler on the banknote drive unit of paper currency sorter, feed back into paper money motor and the actual speed of walking the paper money motor to image capture module, image capture module is by to the speed output data of drive unit and feedback data with carry out Algorithm Analysis, and readjust the speed output data that it exports to drive unit, ensure the paper money motor and walk the paper money motor and have accurate rotating ratio, simultaneously, image capture module makes full use of the high speed acquisition performance of contact type image scanner CIS, finish intercepting to banknote image number zone, image processing module handles and finishes the identification of checking numbers to images acquired afterwards, to realize that it has the number recognition function, final extraneous interface storage or printing number of paper money by image processing module reach science registration and management to Renminbi.
Description of drawings
Fig. 1 is the structural drawing of the NID number identifier of a kind of paper currency sorter of the present utility model.
Fig. 2 is the block diagram of the structural drawing method of operation of the NID number identifier of paper currency sorter.
Embodiment
According to claim of the present utility model and the disclosed content of utility model content, the technical solution of the utility model is specific as follows described:
Embodiment:
As shown in Figure 1, the NID number identifier of a kind of paper currency sorter of the present utility model comprises scrambler 1, image capture module 2, image processing module 3, drive unit.
Two input ends 211,213 of master control borad 21 are connected with the output terminal of scrambler 1, the output terminal of ADC AD conversion unit 23 respectively, and the image digitization data of the feedback speed signal of difference received code device 1 and 23 transmissions of ADC AD conversion unit.
Two output terminals 212,214 of master control borad 21 are connected with the input end of contact type image scanner CIS22, the input end of graphics processing unit 31 respectively, master control borad 21 is by the duty of output terminal 212 control image analyzers (CIS) 22, and master control borad 21 is given graphics processing unit 31 by the numerical data that output terminal 214 transmits the banknote image of gathering.
The output terminal of contact type image scanner CIS22 is connected with the input end of ADC AD conversion unit 23, contact type image scanner CIS22 gathers the image of bank note simulated data, and the transportation simulator data are given ADC AD conversion unit 23, ADC AD conversion unit 23 is converted into numerical data, sends master control borad 21 to.
The output terminal of graphics processing unit 31 is connected with the input end of extraneous interface 32, and the number of paper money information that graphics processing unit 31 is handled can transfer out by extraneous interface 32.
Scrambler 1 is arranged on the drive unit.
Drive unit comprises into the paper money driver and walks the paper money driver, advance the paper money driver be provided with into the paper money motor and and advance the mechanical drive shaft that the paper money motor shaft is connected, walk the paper money driver be provided with away the paper money motor and with walk the mechanical drive shaft that the paper money motor shaft is connected, advance the paper money driver and walk the paper money driver and all be electrically connected with master control borad 21.
Scrambler 1 comprises two code-wheels, one of them be loaded in described with advance the mechanical drive shaft that the paper money motor shaft is connected on, another one be loaded in described with walk the mechanical drive shaft that the paper money motor shaft is connected on.
Above-mentioned scrambler 1 is arranged on the mechanical drive shaft of drive unit, detects actual speed and sends image capture module 2 to.
Above-mentioned image capture module 2 utilizes contact type image scanner CIS22 to finish the scanning of banknote image according to the state of scrambler 1, converts the simulated data of gathering to numerical data by ADC AD conversion unit 23, and sends image processing module 3 to.
Number identification is handled and finished to the numerical data of 31 pairs of images of graphics processing unit of above-mentioned image processing module 3, and the extraneous interface 32 that image processing module 3 provides is finished operations such as the storage of checking numbers and printing.
As shown in Figure 2, the control method of the NID number identifier of this a kind of paper currency sorter may further comprise the steps:
Step 1: the user selects the mode of operation of paper currency sorter, the master control borad 21 of image capture module 2 is determined into the paper money motor and is walked paper money motor velocity setting value separately according to mode of operation, and transmit instruction respectively and give advancing the paper money driver and walking the paper money driver of drive unit, advance the paper money motor and walk paper money motor rotating speed separately with control, scrambler 1 advances paper money motor and the actual speed signal of walking the paper money motor to master control borad 21 feedbacks simultaneously;
Step 2: after beginning to walk paper money, contact type image scanner CIS22 synchronous scanning banknote image, image capture module 2 can be adjusted advancing paper money driver and the rate signal output of walking the paper money driver at any time according to the feedback signal of scrambler 1, image capture module is by to the speed output data of drive unit and feedback data with carry out Algorithm Analysis, and readjust the speed output data that it exports to drive unit, ensure the paper money motor and walk the paper money motor and have accurate rotating ratio, with the collection of control contact type image scanner CIS22 to banknote image, finish the check numbers intercepting in zone and the collection of image character simulated data, ADC AD conversion unit 23 is converted to numerical data with the simulated data of gathering and sends master control borad 21 to;
Step 3: the graphics processing unit 31 of image processing module 3 receives the image digitization data of image capture module 2 transmission and handles, and finishes the number identification to bank note, and stores or print by 32 pairs of number of paper money of extraneous interface.
The utility model is provided with scrambler on the banknote drive unit of paper currency sorter, feed back into paper money motor and the actual speed of walking the paper money motor to image capture module, image capture module is by to the speed output data of drive unit and feedback data with carry out Algorithm Analysis, and readjust the speed output data that it exports to drive unit, ensure the paper money motor and walk the paper money motor and have accurate rotating ratio, simultaneously, image capture module makes full use of the high speed acquisition performance of contact type image scanner CIS, finish intercepting to banknote image number zone, image processing module handles and finishes the identification of checking numbers to images acquired afterwards, to realize that it has the number recognition function, final extraneous interface storage or printing number of paper money by image processing module reach science registration and management to Renminbi.
The foregoing description only is giving an example of the optional embodiment of the utility model, and its related feature only is used for explanation and sets forth the technical solution of the utility model, and is not used in qualification protection domain of the present utility model.
Claims (3)
1. the NID number identifier of a paper currency sorter is characterized in that, comprises scrambler (1), image capture module (2), image processing module (3), drive unit;
Described image capture module (2) comprises master control borad (21), contact type image scanner CIS (22) and ADC AD conversion unit (23);
Described image processing module (3) comprises graphics processing unit (31) and extraneous interface (32);
Two input ends (211,213) of described master control borad (21) are connected with the output terminal of scrambler (1), the output terminal of ADC AD conversion unit (23) respectively, and the image digitization data of the feedback speed signal of difference received code device (1) and ADC AD conversion unit (23) transmission;
Two output terminals (212,214) of described master control borad (21) are connected with the input end of contact type image scanner CIS (22), the input end of graphics processing unit (31) respectively;
The output terminal of described contact type image scanner CIS (22) is connected with the input end of ADC AD conversion unit (23), and transmits the simulated data of banknote image to it;
The output terminal of described graphics processing unit (31) is connected with the input end of extraneous interface (32);
Described scrambler (1) is arranged on the drive unit.
2. the NID number identifier of a kind of paper currency sorter according to claim 1, it is characterized in that, described drive unit comprises into the paper money driver and walks the paper money driver, advance the paper money driver be provided with into the paper money motor and and advance the mechanical drive shaft that the paper money motor shaft is connected, walk the paper money driver be provided with away the paper money motor and with walk the mechanical drive shaft that the paper money motor shaft is connected, advance the paper money driver and walk the paper money driver and all be electrically connected with master control borad (21).
3. the NID number identifier of a kind of paper currency sorter according to claim 1 and 2, it is characterized in that, described scrambler (1) comprises two code-wheels, one of them be loaded in described with advance the mechanical drive shaft that the paper money motor shaft is connected on, another one be loaded in described with walk the mechanical drive shaft that the paper money motor shaft is connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020107540 CN201673555U (en) | 2010-01-20 | 2010-01-20 | Number identification device of banknote sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020107540 CN201673555U (en) | 2010-01-20 | 2010-01-20 | Number identification device of banknote sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673555U true CN201673555U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020107540 Expired - Fee Related CN201673555U (en) | 2010-01-20 | 2010-01-20 | Number identification device of banknote sorting machine |
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| CN (1) | CN201673555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324133A (en) * | 2011-08-10 | 2012-01-18 | 深圳市怡化电脑有限公司 | Contact image sensor module for banknote recognition |
| CN102568081A (en) * | 2012-01-12 | 2012-07-11 | 浙江大学 | Image acquisition and processing method and device of paper money discriminator |
| CN103942874A (en) * | 2014-04-10 | 2014-07-23 | 尤新革 | Money counting and money detecting machine with speed adjusted through software |
-
2010
- 2010-01-20 CN CN 201020107540 patent/CN201673555U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324133A (en) * | 2011-08-10 | 2012-01-18 | 深圳市怡化电脑有限公司 | Contact image sensor module for banknote recognition |
| CN102568081A (en) * | 2012-01-12 | 2012-07-11 | 浙江大学 | Image acquisition and processing method and device of paper money discriminator |
| CN102568081B (en) * | 2012-01-12 | 2013-12-18 | 浙江大学 | Image acquisition and processing method and device of paper money discriminator |
| CN103942874A (en) * | 2014-04-10 | 2014-07-23 | 尤新革 | Money counting and money detecting machine with speed adjusted through software |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI GUAO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI GUAO ELECTRONIC MACHINERY CO. LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200001, 3370 North Road, Putuo District, Shanghai 4, building 067 Patentee after: Shanghai Guao Electronic Machinery Co., Ltd. Address before: 200001, 3370 North Road, Putuo District, Shanghai 4, building 067 Patentee before: Shanghai Guao Electronic Machinery Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |