CN104112109A - Magnetic card automatic recognition system and method - Google Patents
Magnetic card automatic recognition system and method Download PDFInfo
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- CN104112109A CN104112109A CN201310137907.8A CN201310137907A CN104112109A CN 104112109 A CN104112109 A CN 104112109A CN 201310137907 A CN201310137907 A CN 201310137907A CN 104112109 A CN104112109 A CN 104112109A
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Abstract
The invention belongs to the automatic recognition technical field and relates to a magnetic card automatic recognition system and method. The magnetic card automatic recognition system of the invention comprises a card reading system, an OCR detection system and a data comparison system; the card reading system is used for reading the information of a card; the OCR detection system is used for acquiring the digital information of the card; and the data comparison system is used for calling the original data information of the card, and comparing the original data information, card reading information and digital information of the card, so as to judge whether the original data information, card reading information and digital information are corresponding to the same data series, if the original data information, card reading information and digital information are corresponding to the same data series, the recognition of the card is valid. With the magnetic card automatic recognition system and method of the invention adopted, the accuracy of product information can be effectively guaranteed, and use experience of consumers can be improved; and at the same time, the magnetic card automatic recognition system and method of the invention have the advantages of simple operation and high identification efficiency, and can assist in reducing manpower cost.
Description
Technical field
The invention belongs to automatic identification technology field, relate in particular to a kind of magnetic card automatic recognition system and method.
Background technology
Magnetic card is a kind of magnetic recording media card.It is made by high strength, resistant to elevated temperatures plastics or papery coating plastic, can be moistureproof, wear-resisting and have certain pliability, and easy to carry, use is comparatively reliable and stable.Because magnetic card is with low cost, be easy to use, be convenient to management, and there is certain security feature, make the application of magnetic card very universal, spread all over the every aspect of national life.Take stored value card as example, at present, the stored value card of each retailer's distribution, Jun Shiyou smart card manufacturing enterprise processing number, writing information are also delivered to each hair fastener enterprise after artificial sampling observation, no matter working (machining) efficiency or accuracy rate all cannot well be guaranteed, cause consumer's the rate of complaints high, have a strong impact on consumer's experience.
Summary of the invention
The invention provides a kind of magnetic card automatic recognition system and method, be intended to solve the technical matters that existing magnetic card processing mode efficiency is low and information accuracy rate is low.
Technical scheme provided by the invention is: a kind of magnetic card automatic recognition system, comprise card-reading system, OCR detection system and comparing system, described card-reading system is used for reading card image, described OCR detection system is for obtaining the numerical information of card, described comparing system is used for calling card primary data information (pdi), and by card primary data information (pdi), Card Reader information and numerical information are compared, judgement primary data information (pdi), the whether corresponding same DS of Card Reader information and numerical information, if primary data information (pdi), the corresponding same DS of Card Reader information and numerical information, card is by identification.
Technical scheme of the present invention also comprises: also comprise material-distributing system and transmission system, described material-distributing system comprises buncher, gearing and press nips, for by card in order one by one automatic sorting enter transmission system; Described transmission system comprises servomotor and synchronous belt, by driven by servomotor synchronous belt, turns round, and makes the card on synchronous belt enter in order card-reading system.
Technical scheme of the present invention also comprises: described card-reading system comprises draw-in groove, scrambler and card reading module, described draw-in groove is parallel to synchronous belt, by draw-in groove, the card on synchronous belt is delivered under scrambler, by scrambler by card signal or data organization, be converted to the signal form in order to communication, transmission and storage, by card reading module, read card image, and by synchronous belt, card is sent to OCR detection system.
Technical scheme of the present invention also comprises: OCR detection system comprises laser sensor, the sensitive camera of high speed and LED light plate, the specific works mode of described OCR detection system is: when card process scrambler, card front end is triggered to laser sensor, give OCR detection system image pickup signal, by the sensitive camera of high speed, card is taken, by optical character recognition algorithms, the graphical information of shooting is transformed into OCR numerical information.
Technical scheme of the present invention also comprises: described comparing system comprises client's raw data base, background data base and warning system, described client's raw data base is for the primary data information (pdi) of memory card, described background data base is for storing the Card Reader information of card-reading system transmission and the OCR numerical information of OCR detection system transmission, and described warning system is owing to sending alerting signal when card recognition is made mistakes; If comparing system is compared out in card primary data information (pdi), Card Reader information and OCR numerical information, there is an information and date series not to be inconsistent, represent to recognize error message, by warning system, send alerting signal, and send stop instruction.
Technical scheme of the present invention also comprises: also comprise the card system of receiving, described receipts card system comprises receives card track, and described receipts card track is connected with synchronous belt, for collecting the card through comparison.
Another technical scheme provided by the invention, a kind of magnetic card automatic identifying method, comprising:
Step a: read card image;
Step b: the numerical information of obtaining card;
Step c: by comparing system call card primary data information (pdi), and card primary data information (pdi), Card Reader information and numerical information are compared, judge the whether corresponding same DS of primary data information (pdi), Card Reader information and numerical information, if the corresponding same DS of primary data information (pdi), Card Reader information and numerical information, card is by identification.
Technical scheme of the present invention also comprises: in described step a, the described reading manner that reads card image is for to read card image by card-reading system, described card-reading system comprises draw-in groove, scrambler and card reading module, described draw-in groove is parallel to synchronous belt, by draw-in groove, the card on synchronous belt is delivered under scrambler, by scrambler by card signal or data organization, be converted to the signal form in order to communication, transmission and storage, and read card image by card reading module.
Technical scheme of the present invention also comprises: in described step b, the obtain manner of the described numerical information of obtaining card is for to obtain by OCR detection system, described OCR detection system comprises laser sensor, the sensitive camera of high speed and LED light plate, when card process scrambler, card front end is triggered to laser sensor, give OCR detection system image pickup signal, by the sensitive camera of high speed, card is taken, by optical character recognition algorithms, the graphical information of shooting is transformed into OCR numerical information.
Technical scheme of the present invention also comprises: in described step c, also comprise: if the corresponding same DS of primary data information (pdi), Card Reader information and OCR numerical information, card is by identification, by synchronous belt, the card through identification is sent to receipts card system and collects, and automatically enter next information comparison; If there is an information and date series not to be inconsistent in card primary data information (pdi), Card Reader information and OCR numerical information, represent to recognize card error message, by warning system, send alerting signal, and send stop instruction.
Technical scheme tool of the present invention has the following advantages or beneficial effect: the magnetic card automatic recognition system of the embodiment of the present invention and method be take and automatically controlled as foothold, by material-distributing system, transmission system, card-reading system, OCR detection system, comparing system and receipts card system combine, and coordinate laser sensor control PLC to compare in order, the string number that card is existed, the problems such as magnetic mistake or number error of writing are identified, when identifying error message, auto stop is reported to the police, and can avoid looking into heavily, the phenomenons such as leakage detection, effectively guaranteed the accuracy rate of product information, improve consumer's experience, meanwhile, the present invention is simple to operate and recognition efficiency is high, is conducive to reduce human cost.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the magnetic card automatic recognition system of the embodiment of the present invention;
Accompanying drawing 2 is process flow diagrams of the magnetic card automatic identifying method of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, is the structural representation of the magnetic card automatic recognition system of the embodiment of the present invention.The magnetic card automatic recognition system of the embodiment of the present invention comprises material-distributing system, transmission system, card-reading system, OCR detection system, comparing system and receives card system.
In the present embodiment, material-distributing system comprises buncher, gearing and press nips, for by card in order one by one automatic sorting enter transmission system.In the present embodiment, buncher is the rotating speed that the methods such as the progression that utilize to change motor, voltage, electric current, frequency change motor, so that motor reaches a kind of motor of higher usability.
In the present embodiment, transmission system comprises servomotor and synchronous belt, by driven by servomotor synchronous belt, turns round, and makes the card on synchronous belt enter in order chronologically card-reading system.In the present embodiment, servomotor refers to the engine of controlling mechanical organ running in servo-drive system, is the indirect speed change gear of a kind of subsidy motor, by voltage signal being converted into torque and rotational speed to drive control object, can make control rate, positional precision is very accurate.
In the present embodiment, card-reading system comprises draw-in groove, scrambler and card reading module, draw-in groove is parallel to synchronous belt, by draw-in groove, the card on synchronous belt is delivered under scrambler, by scrambler by card signal or data organization, being converted to can be in order to the signal form of communication, transmission and storage, by card reading module, read card image, after Card Reader completes, Card Reader information is initiatively sent to comparing system, and by synchronous belt, card is sent to OCR detection system.
In the present embodiment, OCR detection system comprises laser sensor, the sensitive camera of high speed and LED light plate, when card process scrambler, card front end is triggered to laser sensor, give OCR detection system image pickup signal, drive immediately OCR(Optical Character Recognition, optical character identification, refer to that electronic equipment (for example scanner or digital camera) checks the character of printing on paper, dark by detecting, its shape of bright mode decision, then with character identifying method, shape is translated into the process of computword) and LED start working, by the sensitive camera of high speed, card is taken, by optical character recognition algorithms, the graphical information of shooting is transformed into OCR numerical information, and OCR numerical information active transmission is arrived to comparing system.In the present embodiment, laser sensor is to utilize laser detection principle, the measured target of impression is converted to the sensor of exportable signal.
In the present embodiment, comparing system comprises client's raw data base, background data base and warning system, client's raw data base is for the primary data information (pdi) of memory card, background data base is for storing the Card Reader information of card-reading system transmission and the OCR numerical information of OCR detection system transmission, by PLC, define inquiry comparison mode from top to bottom, call card primary data information (pdi) and the Card Reader information in background data base and OCR numerical information in client's raw data base, and by primary data information (pdi), Card Reader information and OCR numerical information are compared, if card primary data information (pdi), the corresponding same DS of Card Reader information and OCR numerical information, represent that this card is by identification, by synchronous belt, enter the card system of receiving, comparing system enters next information comparison automatically, if there is an information and date series not to be inconsistent in card primary data information (pdi), Card Reader information and OCR numerical information, represent to recognize error message, by warning system, send alerting signal, and send stop instruction, control automatic recognition system is shut down, and recovers comparison after checking again.
In the present embodiment, PLC is the electronic installation of the digital operation operation of a kind of special application under industrial environment and design, it adopts the storer that can program, the portion within it that is used for stores the instruction that actuating logic computing, sequential operation, timing, counting and arithmetical operation etc. operate, and can, by digital or analog input and output, control various types of machinery or production run.
In the present embodiment, receipts card system comprises receives card track, receives card track and is connected with synchronous belt, for collecting the card through comparison of synchronous belt transmission.
Referring to Fig. 2, is the process flow diagram of the magnetic card automatic identifying method of the embodiment of the present invention.The magnetic card automatic identifying method of the embodiment of the present invention comprises the following steps:
Step S10: the orderly automatic sorting one by one of card is entered to the synchronous belt of transmission system by material-distributing system.
In the present embodiment, material-distributing system: comprise buncher, gearing and press nips, buncher is the rotating speed that the methods such as the progression that utilize to change motor, voltage, electric current, frequency change motor, so that motor reaches a kind of motor of higher usability.
Step S20: turn round by driven by servomotor synchronous belt, make the card on synchronous belt enter in order chronologically card-reading system.
In the present embodiment, servomotor refers to the engine of controlling mechanical organ running in servo-drive system, is the indirect speed change gear of a kind of subsidy motor, by voltage signal being converted into torque and rotational speed to drive control object, can make control rate, positional precision is very accurate.
Step S30: read card image by card-reading system, after Card Reader completes, Card Reader information is initiatively sent to comparing system, and by synchronous belt, card is sent to OCR detection system.
In the present embodiment, card-reading system comprises draw-in groove, scrambler and card reading module, draw-in groove is parallel to synchronous belt, by draw-in groove, the card on synchronous belt is delivered under scrambler, by scrambler by card signal or data organization, being converted to can be in order to the signal form of communication, transmission and storage, and reads card image by card reading module.
Step S40: by OCR detection system, card is taken, the graphical information of shooting is transformed into OCR numerical information, and OCR numerical information active transmission is arrived to comparing system.
In the present embodiment, OCR detection system comprises laser sensor, the sensitive camera of high speed and LED light plate; When card process scrambler, card front end is triggered to laser sensor, give OCR detection system image pickup signal, drive immediately OCR and LED to start working, by the sensitive camera of high speed, card is taken, by optical character recognition algorithms, the graphical information of shooting is transformed into OCR numerical information.
Step S50: card primary data information (pdi), Card Reader information and OCR numerical information are compared by comparing system, judge the whether corresponding same DS of primary data information (pdi), Card Reader information and OCR numerical information, if there is an information and date series not to be inconsistent in primary data information (pdi), Card Reader information and OCR numerical information, execution step S60; If the corresponding same DS of primary data information (pdi), Card Reader information and OCR numerical information, execution step S70.
In the present embodiment, comparing system comprises client's raw data base, background data base and warning system, client's raw data base is for the primary data information (pdi) of memory card, background data base is for storing the Card Reader information of card-reading system transmission and the OCR numerical information of OCR detection system transmission, and comparing system defines inquiry comparison mode from top to bottom by PLC; If there is an information and date series not to be inconsistent in card primary data information (pdi), Card Reader information and OCR numerical information, represent to recognize card error message, after need to checking, re-start comparison; If the corresponding same DS of card primary data information (pdi), Card Reader information and OCR numerical information, represents that this card is by identification.
Step S60: send alerting signal by warning system, and send stop instruction, control automatic recognition system and shut down, re-execute step S50 after checking.
Step S70: by synchronous belt, the card through identification is sent to the card system of receiving, comparing system enters next information comparison automatically.
Step S80: block systematic collection through the card of contrast by receipts.
In step S80, receive card system and comprise receipts card track, receive card track and be connected with synchronous belt.
The magnetic card automatic recognition system of the embodiment of the present invention and method be take and automatically controlled as foothold, by material-distributing system, transmission system, card-reading system, OCR detection system, comparing system and receipts card system, combined, and coordinate laser sensor control PLC to compare in order, the string that card is existed number, the problems such as magnetic mistake or number error of writing are identified, when identifying error message, auto stop is reported to the police, and can avoid looking into the phenomenons such as weight, leakage detection, effectively guarantee the accuracy rate of product information, improved consumer's experience; Meanwhile, the present invention is simple to operate and recognition efficiency is high, is conducive to reduce human cost.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a magnetic card automatic recognition system, it is characterized in that, comprise card-reading system, OCR detection system and comparing system, described card-reading system is used for reading card image, described OCR detection system is for obtaining the numerical information of card, described comparing system is used for calling card primary data information (pdi), and by card primary data information (pdi), Card Reader information and numerical information are compared, judgement primary data information (pdi), the whether corresponding same DS of Card Reader information and numerical information, if primary data information (pdi), the corresponding same DS of Card Reader information and numerical information, card is by identification.
2. magnetic card automatic recognition system according to claim 1, is characterized in that, also comprises material-distributing system and transmission system, and described material-distributing system comprises buncher, gearing and press nips, for by card in order one by one automatic sorting enter transmission system; Described transmission system comprises servomotor and synchronous belt, by driven by servomotor synchronous belt, turns round, and makes the card on synchronous belt enter in order card-reading system.
3. magnetic card automatic recognition system according to claim 1 and 2, it is characterized in that, described card-reading system comprises draw-in groove, scrambler and card reading module, described draw-in groove is parallel to synchronous belt, by draw-in groove, the card on synchronous belt is delivered under scrambler, by scrambler by card signal or data organization, be converted to the signal form in order to communication, transmission and storage, by card reading module, read card image, and by synchronous belt, card be sent to described OCR detection system.
4. magnetic card automatic recognition system according to claim 3, it is characterized in that, described OCR detection system comprises laser sensor, the sensitive camera of high speed and LED light plate, the specific works mode of described OCR detection system is: when card process scrambler, card front end is triggered to laser sensor, give OCR detection system image pickup signal, by the sensitive camera of high speed, card is taken, by optical character recognition algorithms, the graphical information of shooting is transformed into OCR numerical information.
5. magnetic card automatic recognition system according to claim 4, it is characterized in that, described comparing system comprises client's raw data base, background data base and warning system, described client's raw data base is for the primary data information (pdi) of memory card, described background data base is for storing the Card Reader information of card-reading system transmission and the OCR numerical information of OCR detection system transmission, and described warning system is owing to sending alerting signal when card recognition is made mistakes; If comparing system is compared out in card primary data information (pdi), Card Reader information and OCR numerical information, there is an information and date series not to be inconsistent, represent to recognize error message, by warning system, send alerting signal, and send stop instruction.
6. magnetic card automatic recognition system according to claim 5, is characterized in that, also comprises the card system of receiving, and described receipts card system comprises receives card track, and described receipts card track is connected with synchronous belt, for collecting the card through comparison.
7. a magnetic card automatic identifying method, comprising:
Step a: read card image;
Step b: the numerical information of obtaining card;
Step c: by comparing system call card primary data information (pdi), and card primary data information (pdi), Card Reader information and numerical information are compared, judge the whether corresponding same DS of primary data information (pdi), Card Reader information and numerical information, if the corresponding same DS of primary data information (pdi), Card Reader information and numerical information, card is by identification.
8. magnetic card automatic identifying method according to claim 7, it is characterized in that, in described step a, the described reading manner that reads card image is for to read card image by card-reading system, described card-reading system comprises draw-in groove, scrambler and card reading module, described draw-in groove is parallel to synchronous belt, by draw-in groove, the card on synchronous belt is delivered under scrambler, by scrambler by card signal or data organization, be converted to the signal form in order to communication, transmission and storage, and read card image by card reading module.
9. according to the magnetic card automatic identifying method described in claim 7 or 8, it is characterized in that, in described step b, the obtain manner of the described numerical information of obtaining card is for to obtain by OCR detection system, described OCR detection system comprises laser sensor, the sensitive camera of high speed and LED light plate, when card process scrambler, card front end is triggered to laser sensor, give OCR detection system image pickup signal, by the sensitive camera of high speed, card is taken, by optical character recognition algorithms, the graphical information of shooting is transformed into OCR numerical information.
10. magnetic card automatic identifying method according to claim 9, is characterized in that, in described step c, also comprises:
If primary data information (pdi), Card Reader information and the same DS of OCR numerical information correspondence, card, by identification, is sent to receipts card system by synchronous belt by the card through identification and collects, and automatically enters next information comparison;
If there is an information and date series not to be inconsistent in card primary data information (pdi), Card Reader information and OCR numerical information, represent to recognize card error message, by warning system, send alerting signal, and send stop instruction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310137907.8A CN104112109A (en) | 2013-04-19 | 2013-04-19 | Magnetic card automatic recognition system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310137907.8A CN104112109A (en) | 2013-04-19 | 2013-04-19 | Magnetic card automatic recognition system and method |
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| CN104112109A true CN104112109A (en) | 2014-10-22 |
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| CN201310137907.8A Pending CN104112109A (en) | 2013-04-19 | 2013-04-19 | Magnetic card automatic recognition system and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107392260A (en) * | 2017-06-08 | 2017-11-24 | 中国民生银行股份有限公司 | The wrong scaling method and device of a kind of character identification result |
| CN107480567A (en) * | 2017-08-18 | 2017-12-15 | 恒宝股份有限公司 | A kind of intelligent card printing information automatic testing method and system |
| CN107992870A (en) * | 2017-12-08 | 2018-05-04 | 中电智能卡有限责任公司 | A kind of card number detection method and system |
| CN111737960A (en) * | 2020-07-01 | 2020-10-02 | 中国银行股份有限公司 | Magnetic card data processing method and system |
| CN113919467A (en) * | 2021-10-14 | 2022-01-11 | 深圳市明华澳汉智能卡有限公司 | Chip detection method and system based on RFID non-contact smart card |
-
2013
- 2013-04-19 CN CN201310137907.8A patent/CN104112109A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107392260A (en) * | 2017-06-08 | 2017-11-24 | 中国民生银行股份有限公司 | The wrong scaling method and device of a kind of character identification result |
| CN107392260B (en) * | 2017-06-08 | 2020-03-17 | 中国民生银行股份有限公司 | Error calibration method and device for character recognition result |
| CN107480567A (en) * | 2017-08-18 | 2017-12-15 | 恒宝股份有限公司 | A kind of intelligent card printing information automatic testing method and system |
| CN107992870A (en) * | 2017-12-08 | 2018-05-04 | 中电智能卡有限责任公司 | A kind of card number detection method and system |
| CN111737960A (en) * | 2020-07-01 | 2020-10-02 | 中国银行股份有限公司 | Magnetic card data processing method and system |
| CN111737960B (en) * | 2020-07-01 | 2023-07-28 | 中国银行股份有限公司 | Magnetic card data processing method and system |
| CN113919467A (en) * | 2021-10-14 | 2022-01-11 | 深圳市明华澳汉智能卡有限公司 | Chip detection method and system based on RFID non-contact smart card |
| CN113919467B (en) * | 2021-10-14 | 2024-02-02 | 深圳市明华澳汉智能卡有限公司 | Chip detection method and system based on RFID non-contact smart card |
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Application publication date: 20141022 |