CN201465141U - Device for distinguishing and recording serial member of RMB (Renminbi) - Google Patents
Device for distinguishing and recording serial member of RMB (Renminbi) Download PDFInfo
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- CN201465141U CN201465141U CN2009201249482U CN200920124948U CN201465141U CN 201465141 U CN201465141 U CN 201465141U CN 2009201249482 U CN2009201249482 U CN 2009201249482U CN 200920124948 U CN200920124948 U CN 200920124948U CN 201465141 U CN201465141 U CN 201465141U
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Abstract
The utility model discloses a device for distinguishing and recording serial member of RMB (Renminbi), and is characterized in that the device comprises a computer, an image acquisition card, a CIS image sensor and a memory, wherein the image acquisition card is connected with the CIS image sensor and the computer which is connected with the memory. The device combines number zone location with character recognition algorithm, and not only realizes the storage of number zone images, but also realizes the function of storing recognition results. Moreover, the device can be applied to the places of cash withdrawing, depositing and binding, facilitates the management of RMB, and provides security for the circulation of RMB.
Description
Technical field
The utility model relates to the financial field, particularly a kind of Renminbi sequence number identification record device.
Background technology
Number on the Renminbi is the sign of paper currency printing quantity, and every is not repeated, and therefore can be used for identifying the identity of Renminbi.At present domestic most banks are all adopting external high-grade cash inspecting machine in conjunction with manual primitive method of copying number, in case find that counterfeit money will have good grounds during warehouse-in, obvious this method not only falls behind, and the wasting manpower and material resources, is difficult to adapt to the demand in market.In today of internet and rapid development of information technology, if can develop a kind of intelligent number of paper money recognition device, in bundle paper money, discern automatically and note by the number of paper money on the money binding machine, just can realize effective management to bank note, make the Renminbi number of the bank of coming in and going out that record all be arranged, like this Renminbi by robbery with violence after, can obtain the number of the Renminbi that lost rapidly, with its announcement, it all can not normally be circulated all over the world, in case finding the bank note of losing is occurring somewhere, to provide clue to solve the case and sufficient evidence to public security organ, can reduce the generation of criminal offense activity effectively, have wide practical value and wide application prospect.
Summary of the invention
At the deficiencies in the prior art part, the purpose of this utility model provides a kind of Renminbi sequence number identification record device.
The purpose of this utility model is achieved through the following technical solutions: a kind of Renminbi sequence number identification record device, and it comprises computing machine, image pick-up card, CIS imageing sensor and storer; Described image acquisition card connection CIS imageing sensor and computing machine; Described computing machine connected storage.
Described CIS imageing sensor is provided with two, is respectively applied for to gather Renminbi tow sides image.
Described image pick-up card can be gathered two-way CIS image sensor signal simultaneously.
Described storer is the IDE hard disk.
Described image pick-up card is made up of cope and drag pattern number converter and peripheral circuit thereof.
Described image pick-up card is the CIS image pick-up card.
Advantage of the present utility model is: device of the present utility model is technological means with the Machine Vision Detection, the method of utilization Flame Image Process and pattern-recognition has realized the collection, image pre-service, image segmentation, the correction of number image, the location of number, the identification scheduling algorithm of number of number of paper money image.This device has the function of image storage and data transmission, and its application is significant to identification of true and false paper money and inhibition financial crime.
The utility model combines number zone location and character recognition algorithm, has not only realized the storage of number area image, has also realized the function with the recognition result storage.The utility model can be applicable to get paper money, deposits paper money, and occasion such as bundle paper money etc. has made things convenient for the management of Renminbi, for the circulation of Renminbi provides guarantee.
The utility model can be used in cleaning-sorting machine and the intelligent cash counter, by add Renminbi number identification record device in machine, can realize the client got and deposit the function that paper money in circulation carries out registration management.
Description of drawings
Fig. 1 is the theory diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Fig. 1 has provided a kind of Renminbi sequence number identification record device of the present utility model, and it comprises computing machine, CIS image pick-up card, CIS imageing sensor 1, CIS imageing sensor 2 and storer; CIS image acquisition card connection CIS imageing sensor 1, CIS imageing sensor 2 and computing machine; The computing machine connected storage.
Storer is the IDE hard disk.
CIS imageing sensor 1 and CIS imageing sensor 2 are respectively applied for and gather Renminbi tow sides image, output two-way CIS signal.
Renminbi is on travelling belt, the CIS image acquisition begins to gather after being stuck in and receiving the acquired signal that the grooved optocoupler provides, after gathering the signal of CIS imageing sensor, by USB interface view data is exported to computing machine, computing machine at first carries out number zone coarse positioning, and the image after then will locating is saved in the IDE hard disk.Specifically: computing machine adopts gaussian filtering, projection, rim detection scheduling algorithm to carry out the image pre-service, thereby judge whether the image that collects comprises the Renminbi serial number area, if do not comprise then give up this parts of images, prepare beginning image acquisition next time simultaneously, if comprise the full sequence zone, then stop this time gathering of this bank note, after obtaining the coarse positioning image in number zone, image behind the location is saved in the IDE hard disk, finishes identification the Renminbi sequence number by computing machine.
Computing machine reads the number area image of preserving in the IDE hard disk, carries out the recognizer area image of checking numbers and discerns, and the number after the identification is saved in the IDE hard disk; For the situation of recognition failures, its number area image is saved in the IDE hard disk separately.
Recognizer in the utility model can be selected for use template matches and two kinds of methods of characteristic statistics are combined, and the specific algorithm implementation is as follows:
Template matching method is a template with each character definition, will be judged to be the character to be identified of input with the dot matrix image of character to be identified apart from the pairing character of the template of minimum.This method discrimination height, shortcoming is that calculated amount is big, to noise-sensitive.
The characteristic statistics algorithm with character refinement classification step by step, is finally discerned all characters according to character feature separately, and this method is simple, stable, real-time is good, but the easy identification error of close character.
At first use template to discern character to be identified, obtain degree of confidence Z1 under the template according to the match condition of character to be identified and template character.And then the use characteristic method discerns character to be identified, and the difference of getting detected characteristics and desired characteristics is similarity, obtains degree of confidence Z2 equally.Z1 and Z2 are compared, and the recognition result of getting high confidence level is the final recognition result of compound method of identification.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (6)
1. Renminbi sequence number identification record device, it is characterized in that: it comprises computing machine, image pick-up card, CIS imageing sensor and storer; Described image acquisition card connection CIS imageing sensor and computing machine; Described computing machine connected storage.
2. device according to claim 1 is characterized in that: described CIS imageing sensor is provided with two, is respectively applied for to gather Renminbi tow sides image.
3. device according to claim 1 is characterized in that: described image pick-up card can be gathered two-way CIS image sensor signal simultaneously.
4. device according to claim 1 is characterized in that: described storer is the IDE hard disk.
5. device according to claim 1 is characterized in that: described image pick-up card is made up of cope and drag pattern number converter and peripheral circuit thereof.
6. device according to claim 1 is characterized in that: described image pick-up card is the CIS image pick-up card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201249482U CN201465141U (en) | 2009-07-21 | 2009-07-21 | Device for distinguishing and recording serial member of RMB (Renminbi) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201249482U CN201465141U (en) | 2009-07-21 | 2009-07-21 | Device for distinguishing and recording serial member of RMB (Renminbi) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465141U true CN201465141U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201249482U Expired - Fee Related CN201465141U (en) | 2009-07-21 | 2009-07-21 | Device for distinguishing and recording serial member of RMB (Renminbi) |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142168A (en) * | 2011-01-14 | 2011-08-03 | 哈尔滨工业大学 | High-speed and high-resolution number collecting device of banknote sorting machine and identification method |
| CN102446266A (en) * | 2010-09-30 | 2012-05-09 | 北京中远通科技有限公司 | Industrial number automatic identification device, system and method |
| WO2012083713A1 (en) * | 2010-12-23 | 2012-06-28 | 北京新岸线软件科技有限公司 | Banknote and finance bill identification method and device |
| CN103186940A (en) * | 2011-12-28 | 2013-07-03 | 光荣株式会社 | Number identification device and number identification method |
| CN108074213A (en) * | 2017-08-24 | 2018-05-25 | 深圳市中钞科信金融科技有限公司 | Detection device and detection method before damaged RMB is destroyed |
-
2009
- 2009-07-21 CN CN2009201249482U patent/CN201465141U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446266A (en) * | 2010-09-30 | 2012-05-09 | 北京中远通科技有限公司 | Industrial number automatic identification device, system and method |
| WO2012083713A1 (en) * | 2010-12-23 | 2012-06-28 | 北京新岸线软件科技有限公司 | Banknote and finance bill identification method and device |
| CN102142168A (en) * | 2011-01-14 | 2011-08-03 | 哈尔滨工业大学 | High-speed and high-resolution number collecting device of banknote sorting machine and identification method |
| CN103186940A (en) * | 2011-12-28 | 2013-07-03 | 光荣株式会社 | Number identification device and number identification method |
| CN103186940B (en) * | 2011-12-28 | 2016-03-16 | 光荣株式会社 | NID number identifier and number identification method |
| CN108074213A (en) * | 2017-08-24 | 2018-05-25 | 深圳市中钞科信金融科技有限公司 | Detection device and detection method before damaged RMB is destroyed |
| CN108074213B (en) * | 2017-08-24 | 2021-09-10 | 深圳市中钞科信金融科技有限公司 | Detection device and detection method before destruction of damaged RMB |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100721 |