CN104091186A - Bank card quality detection method and device - Google Patents
Bank card quality detection method and device Download PDFInfo
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- CN104091186A CN104091186A CN201410310290.XA CN201410310290A CN104091186A CN 104091186 A CN104091186 A CN 104091186A CN 201410310290 A CN201410310290 A CN 201410310290A CN 104091186 A CN104091186 A CN 104091186A
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Abstract
The embodiment of the invention discloses a bank card quality detection method and device and relates to the technical field of manufacturing of bank cards. The method includes the steps that magnetic stripe information, chip information, card lithoprint information, concave-convex character information and card secret key information of a bank card to be detected are obtained; the card secret key information is verified; if the card secret key information is correct, card data corresponding to the bank card to be detected are obtained, whether the magnetic stripe information, the chip information, the card lithoprint information and the concave-convex character information are consistent with the card data or not is judged, and if the magnetic stripe information, the chip information, the card lithoprint information and the concave-convex character information are consistent with the card data, it is determined that the bank card to be detected is normal; if the card secret key information is wrong, or any information of the magnetic stripe information, the chip information, the card lithoprint information and the concave-convex character information is not consistent with the card data, it is determined that the bank card to be detected is abnormal. The bank card quality detection method and device can solve the problem that an existing bank card may have manufacturing quality defects, and the quality defects can not be easily detected in advance.
Description
Technical field
The present invention relates to bank card manufacturing technology field, relate in particular to a kind of bank card quality determining method and device.
Background technology
Bank card (Bank Card) be the financial institutions such as commercial bank and postal deposit and remittance mechanism to society's distribution, there is the credit payment instrument of all or part of functions such as consumer credit, the transfer and settlement of accounts, access cash.Current, bank card is comparatively universal, and the annual manufacture of bank card is also increasing year by year.
Current, along with the development of bank card technology, engender the personalized concept of bank card, need card magnetic stripe, convex-concave word information and flat stamping information etc. to bank card to individualize, also need to be in the chip of bank card many application messages of writing complex, these many application messages comprise financial application information and various industry characteristic application messages etc.After personalized bank card completes, this individualized bank card can flow into society and use.
But, may there is workmanship defect in current individualized bank card, may there is mistake in the data of storing in bank card and key information, cause bank card security authentification failure and cannot use, or in using, bank card there are security breaches, banking information system is threatened, affect the safety of client and bank capital.
Summary of the invention
Embodiments of the invention provide a kind of bank card quality determining method and device, may have workmanship defect to solve current bank card, and are difficult for the problem detecting in advance.
For achieving the above object, the present invention adopts following technical scheme:
A kind of bank card quality determining method, comprising:
Obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected;
According to the off line key authentication data that set in advance, described card key information is verified, judged that whether described card key information is correct;
If it is correct to determine described card key information, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data;
If described magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with described card data, determine that described bank card to be detected is normal;
If determine described card key information errors, or among described magnetic strip information, chip information, card flat stamping information, concavo-convex word information arbitrary information and described card data inconsistent, determine that described bank card to be detected is abnormal.
Concrete, described in obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected, comprising:
Control video camera and take described bank card to be detected, obtain the image of described bank card to be detected;
Identify card flat stamping information and the concavo-convex word information on described image by optical character identification mode.
Concrete, describedly identify card flat stamping information and the concavo-convex word information on described image by optical character identification mode, comprising:
Obtain the picture contrast of bank card to be detected;
According to described picture contrast, determine the region-of-interest of described image, identify described card flat stamping information and the concavo-convex word information in described region-of-interest by optical character identification mode.
Or described card flat stamping information and the concavo-convex word information of identifying described bank card to be detected by optical character identification mode, comprising:
According to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected, described image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
Or described card flat stamping information and the concavo-convex word information of identifying described bank card to be detected by optical character identification mode, comprising:
Arrange and pitch information according to the character setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected.
In addition, described in obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected, also comprise:
Control magnetic strip information read write line and read described magnetic strip information from described bank card to be detected.
Concrete, the chip of described bank card to be detected is contact chip or contactless chip.
Concrete, described in obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected, comprising:
Control the chip information that contactless chip read write line reads the contactless chip of described bank card to be detected;
Control the chip information that contact Flash-writer reads the contact chip of described bank card to be detected.
In addition, described bank card quality determining method, also comprises:
Send service data request to described bank card to be detected;
Obtain the business datum that described bank card to be detected returns, and verify that whether described business datum is correct;
If described business datum is correct, from bank card system database, obtains the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data.
In addition, described bank card quality determining method, also comprises:
Control card gearing is sent to normal bank card in one first truck box;
Controlling described card gearing is sent to abnormal bank card in one second truck box.
A kind of bank card quality detection device, comprising:
Information acquisition unit, for obtaining magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected;
Key information authentication unit, for according to the off line key authentication data that set in advance, described card key information being verified, judges that whether described card key information is correct;
Card data authentication unit, for determining described card key information when correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data;
Normal card determining unit, in the time that described magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with described card data, determines that described bank card to be detected is normal;
Abnormal card determining unit, for determining described card key information errors, or when arbitrary information and described card data are inconsistent among described magnetic strip information, chip information, card flat stamping information, concavo-convex word information, determine that described bank card to be detected is abnormal.
Concrete, described information acquisition unit, comprising:
Taking module, takes described bank card to be detected for controlling video camera, obtains the image of described bank card to be detected;
Identification module, for identifying card flat stamping information and the concavo-convex word information on described image by optical character identification mode.
Concrete, described identification module is used for:
Obtain the picture contrast of bank card to be detected;
According to described picture contrast, determine the region-of-interest of described image, identify described card flat stamping information and the concavo-convex word information in described region-of-interest by optical character identification mode.
Concrete, described identification module is used for:
According to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected, described image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
Concrete, described identification module is used for:
Arrange and pitch information according to the character setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected.
Further, described information acquisition unit also comprises:
Magnetic strip information reading module, reads described magnetic strip information for controlling magnetic strip information read write line from described bank card to be detected.
Concrete, the chip of the bank card to be detected in described information acquisition unit is contact chip or contactless chip.
Further, described information acquisition unit also comprises:
Contactless chip read module, reads the chip information of the contactless chip of described bank card to be detected for controlling contactless chip read write line;
Contact chip read module, reads the chip information of the contact chip of described bank card to be detected for controlling contact Flash-writer.
In addition, described bank card quality detection device also comprises:
Request of data unit, for sending service data request to described bank card to be detected;
Business datum authentication unit, the business datum of returning for obtaining described bank card to be detected, and verify that whether described business datum is correct;
Described card data authentication unit, also in the time that described business datum is correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data.
Further, described bank card quality detection device, also comprises gear unit, for control card gearing, normal bank card is sent to one first truck box, and controls described card gearing abnormal bank card is sent in one second truck box.
Bank card quality determining method and device that the embodiment of the present invention provides, by the off line key authentication data that set in advance, card key information is verified, to judge that whether card key information is correct, and in the time that key information is correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data; If magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, determine that bank card to be detected is normal; If determine card key information errors or card key information errors, or among magnetic strip information, chip information, card flat stamping information, concavo-convex word information arbitrary information and card data inconsistent, determine that bank card to be detected is abnormal.Like this, the mass defect existing during fabrication for bank card more easily detects, and has avoided the safety certification failure of bank card in the time of follow-up use, or occurs the problem of security breaches.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The process flow diagram of the bank card quality determining method that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural representation of the bank card quality detecting system in the embodiment of the present invention;
Fig. 3 is the structural representation of the bank card quality detecting system in the embodiment of the present invention;
The process flow diagram of the bank card quality determining method that Fig. 4 provides for the embodiment of the present invention;
Fig. 5 is the structural representation of bank card quality detection device provided by the invention;
Fig. 6 is the structural representation of bank card quality detection device provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the bank card quality determining method that the embodiment of the present invention provides, comprising:
Step 101, the magnetic strip information that obtains bank card to be detected, chip information, card flat stamping information, concavo-convex word information and card key information.
The off line key authentication data that step 102, basis set in advance are verified card key information, judge that whether card key information is correct.If it is correct to determine card key information, execution step 103, if determine card key information errors, execution step 105.
Step 103, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data.If magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, execution step 104, if arbitrary information and card data are inconsistent among magnetic strip information, chip information, card flat stamping information, concavo-convex word information, execution step 105.
Step 104, determine that bank card to be detected is normal.
Step 105, determine that bank card to be detected is abnormal.
What deserves to be explained is, the executive agent of the bank card quality determining method that the embodiment of the present invention provides can be a kind of bank card quality detection device, but is not only confined to this.
The bank card quality determining method that the embodiment of the present invention provides, by the off line key authentication data that set in advance, card key information is verified, to judge that whether card key information is correct, and in the time that key information is correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data; If magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, determine that bank card to be detected is normal; If determine card key information errors or card key information errors, or among magnetic strip information, chip information, card flat stamping information, concavo-convex word information arbitrary information and card data inconsistent, determine that bank card to be detected is abnormal.Like this, the mass defect existing during fabrication for bank card more easily detects, and has avoided the safety certification failure of bank card in the time of follow-up use, or occurs the problem of security breaches.
Concrete, above-mentioned steps 101 is obtained card flat stamping information and concavo-convex word information can be in the following way:
Control video camera and take bank card to be detected, obtain the image of bank card to be detected, by the card flat stamping information on optical character identification mode recognition image and concavo-convex word information.
Concavo-convex word information generally can comprise bank card number, holder name, and numbering etc., but be not only confined to this.
Card flat stamping information and concavo-convex word information on the above-mentioned optical character identification mode of passing through recognition image, can realize in the following way:
Obtain the picture contrast of bank card to be detected, and according to picture contrast, determine the region-of-interest of image, identify card flat stamping information and the concavo-convex word information in region-of-interest by optical character identification mode.
In addition, the above-mentioned optical character identification mode of passing through is identified card flat stamping information and the concavo-convex word information of bank card to be detected, can also realize in the following way:
According to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of bank card to be detected, image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
In addition, the above-mentioned optical character identification mode of passing through is identified card flat stamping information and the concavo-convex word information of bank card to be detected, can also realize in the following way:
Arrange and pitch information according to the character setting in advance, identify card flat stamping information and the concavo-convex word information of bank card to be detected.
In addition, the magnetic strip information that obtains bank card to be detected in above-mentioned step 101 can be realized in the following way:
Control magnetic strip information read write line and read magnetic strip information from bank card to be detected.
The chip of the bank card to be detected in the present invention can be contact chip or contactless chip.
In addition, in above-mentioned step 101, obtain chip information, can realize in the following way:
Control the chip information that contactless chip read write line reads the contactless chip of bank card to be detected.
Control the chip information that contact Flash-writer reads the contact chip of bank card to be detected.
Wherein, contactless chip read write line need to meet non-contact communication agreement (Type A, Type B) in the time of work, and contact Flash-writer need to meet contact communications protocol (T0, T1).
In addition, determine normal bank card and step 105 is determined after abnormal bank card in step 104, can normal bank card be sent in one first truck box control card gearing, and control card gearing is sent to abnormal bank card in one second truck box.
In order to realize above-mentioned steps 101-105, as shown in Figure 2, bank card quality detecting system in the embodiment of the present invention, this system comprises operating platform 209, the first truck box 210, the second truck box 206, bank card storage box 211 to be detected and outreaches interface 208.Further; as shown in Figure 3, the inner structure of this bank card quality detecting system comprises optical character recognition process device 202, contactless chip read write line array 212, contact Flash-writer array 204, magnetic strip information read write line 203, card gearing 207, center-control chip 201, safeguard protection station 205.Center-control chip 201 with safeguard protection station 205, outreach interface 208 and operating platform 209 control linkages, operating platform 209 can have for computing machine etc. the equipment of input and operating function.In addition, this center-control chip 201 also with the first truck box 210, the second truck box 206, bank card storage box 211 to be detected, optical character recognition process device 202, contactless chip read write line array 212, contact Flash-writer array 204, magnetic strip information read write line 203, card gearing 207 control linkages, to control respectively each several part work.This bank card storage box 211 to be detected is in one end of card gearing 207, and the first truck box 210 and the second truck box 206 are at the other end of card gearing 207, direction from bank card storage box 211 to be detected to the first truck box 210 and the second truck box 206, card gearing 207 passes through magnetic strip information read write line 203, contact Flash-writer array 204, contactless chip read write line array 212 and optical character recognition process device 202 successively.Can be with being useful on the video camera 213 of taking bank card to be detected in this optical character recognition process device 202.
In addition, be directed to the system architecture shown in above-mentioned Fig. 2 and Fig. 3, better understand technical solution of the present invention for the ease of those skilled in the art, enumerate a more specifically embodiment below, as shown in Figure 4, the bank card quality determining method that the embodiment of the present invention provides, comprising:
Step 301, from bank card storage box to be detected, obtain bank card to be detected, and transmit this bank to be detected by control card gearing and snap into magnetic strip information read write line.
Obtain bank card to be detected from bank card storage box to be detected before, one to multiple bank card to be detected need to be put in bank card storage box to be detected.
What deserves to be explained is, the chip of bank card to be detected can be contact chip or contactless chip.
Step 302, control magnetic strip information read write line read magnetic strip information from bank card to be detected, and magnetic strip information are sent to center-control chip.
In above-mentioned magnetic strip information, generally comprise account name, card information date of expiration etc., but be not only confined to this.
Whether step 303, center-control chip are resolved magnetic strip information, and determine magnetic strip information parsing successful.If to magnetic strip information successfully resolved, execution step 305; If magnetic strip information is resolved unsuccessfully, execution step 304.
Step 304, determine that bank card to be detected is abnormal, and control card gearing is sent to abnormal bank card in this second truck box.
Step 305, by resolve after magnetic strip information store temporarily.Continue afterwards execution step 306.
Step 306, control contactless chip read write line read the chip information of the contactless chip of bank card to be detected, and obtain the card key information that contactless chip is corresponding, or control contact Flash-writer and read the chip information of the contact chip of bank card to be detected, and obtain the card key information that contact chip is corresponding.
Above-mentioned contactless chip read write line and contact Flash-writer all can adopt the mode of read write line array, can read multiple bank cards to be detected simultaneously.
Step 307, chip information and card key information are sent to center-control chip.
The off line key authentication data that step 308, basis set in advance are verified card key information, judge that whether card key information is correct.If determine card key information errors, execution step 304.If it is correct to determine card key information, execution step 309.
In above-mentioned safeguard protection station, can pre-storedly have off line key authentication data, get after card key information, can with the checking of comparing of these off line key authentication data, thereby determine the correctness of card key information.
Step 309, send service data request to bank card to be detected, and obtain the business datum that bank card to be detected returns, whether checking business datum is correct.If business datum mistake, execution step 304; If business datum is correct, execution step 310.
Above-mentioned center-control chip can pass through internet private line access service system, can send service request instruction to bank card to be detected afterwards (can be Application Protocol Data Unit (Application Protocol Data Unit, be called for short APDU) instruction), obtain afterwards the business datum that bank card to be detected returns, thereby this business datum can be sent to service system.Service system can be encrypted group of planes application practical business key and verified by bank the correctness of this business datum, and the relevant business operation of finishing service data.The corresponding relevant business of this service request instruction can be pre-configured.Above-mentioned business operation can be bank card basic service operation (such as inquiry business etc.), or can be each place property business (the distinctive banking in for example somewhere), or can be bank card sector application etc., but not only be confined to this.
Step 310, control video camera are taken bank card to be detected, obtain the image of bank card to be detected.
Concrete, in the time obtaining the image of bank card to be detected, can obtain bank card pro and con image by multifaceted reflecting mirror mode.
Step 311, control optical character recognition process device pass through card flat stamping information and the concavo-convex word information on optical character identification mode recognition image, and flat stamping information and concavo-convex word information are sent to center-control chip.
Concavo-convex word information generally can comprise bank card number, holder name, and numbering etc., but be not only confined to this.
Above-mentioned card flat stamping information and the concavo-convex word information obtained can be in the following way:
Obtain the picture contrast of bank card to be detected, and according to picture contrast, determine the region-of-interest of image, identify card flat stamping information and the concavo-convex word information in region-of-interest by optical character identification mode.
Or, according to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of bank card to be detected, image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
Or, arrange and pitch information according to the character setting in advance, identify card flat stamping information and the concavo-convex word information of bank card to be detected.
Step 312, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data.If magnetic strip information, chip information, card flat stamping information, concavo-convex word information have information and card data inconsistent, execution step 304; If magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, execution step 313.
Step 313, determine that bank card to be detected is normal, and control card gearing is sent to normal bank card in the first truck box.
The bank card quality determining method that the embodiment of the present invention provides, by the off line key authentication data that set in advance, card key information is verified, to judge that whether card key information is correct, and in the time that key information is correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data; If magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, determine that bank card to be detected is normal; If determine card key information errors or card key information errors, or among magnetic strip information, chip information, card flat stamping information, concavo-convex word information arbitrary information and card data inconsistent, determine that bank card to be detected is abnormal.Like this, the mass defect existing during fabrication for bank card more easily detects, and has avoided the safety certification failure of bank card in the time of follow-up use, or occurs the problem of security breaches.
Corresponding to the bank card quality determining method shown in above-mentioned Fig. 1 and Fig. 4, as shown in Figure 5, bank card quality detection device provided by the invention, comprises information acquisition unit 401, key information authentication unit 402, card data authentication unit 403, normally blocks determining unit 404, extremely blocks determining unit 405.
This information acquisition unit 401, can obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected.
Above-mentioned key information authentication unit 402, can verify card key information according to the off line key authentication data that set in advance, and judges that whether card key information is correct.
Above-mentioned card data authentication unit 403, can be determining card key information when correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data.
Above-mentioned normal card determining unit 404, can, in the time that magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, determine that bank card to be detected is normal.
Abnormal card determining unit 405, can determine card key information errors, or among magnetic strip information, chip information, card flat stamping information, concavo-convex word information, arbitrary information and card data when inconsistent, determine that bank card to be detected is abnormal.
Further, as shown in Figure 6, above-mentioned information acquisition unit 401, comprising:
Taking module 406, can control video camera and take bank card to be detected, obtains the image of bank card to be detected.
Identification module 407, can be by card flat stamping information and concavo-convex word information on optical character identification mode recognition image.
Above-mentioned identification module 407, can obtain the picture contrast of bank card to be detected, and according to picture contrast, determine the region-of-interest of image, identifies card flat stamping information and the concavo-convex word information in region-of-interest by optical character identification mode.
In addition, above-mentioned identification module 407, can also, according to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of bank card to be detected, image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
In addition, above-mentioned identification module 407, can also arrange and pitch information according to the character setting in advance, and identifies card flat stamping information and the concavo-convex word information of bank card to be detected.
Further, as shown in Figure 6, above-mentioned information acquisition unit 401 also comprises:
Magnetic strip information reading module 408, reads magnetic strip information for controlling magnetic strip information read write line from bank card to be detected.
What deserves to be explained is, the chip of the bank card to be detected in above-mentioned information acquisition unit 401 can be contact chip or contactless chip.
As shown in Figure 6, above-mentioned information acquisition unit 401, can also comprise: contactless chip read module 409, can control contactless chip read write line and read the chip information of the contactless chip of bank card to be detected;
Contact chip read module 410, can control contact Flash-writer and read the chip information of the contact chip of bank card to be detected.
Further, bank card quality detection device as shown in Figure 6, can also comprise request of data unit 411, business datum authentication unit 412.
Wherein, above-mentioned request of data unit 411, can send service data request to bank card to be detected.
Business datum authentication unit 412, can obtain the business datum that bank card to be detected returns, and verifies that whether business datum is correct.
In addition card data authentication unit 403, can also be in the time that business datum be correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data.
In addition, as shown in Figure 6, above-mentioned bank card quality detection device also comprises gear unit 413, can normal bank card be sent in one first truck box control card gearing, and control card gearing is sent to abnormal bank card in one second truck box.
What deserves to be explained is, the specific implementation of the bank card quality detection device that the embodiment of the present invention provides can, referring to the embodiment of the method shown in Fig. 1 and Fig. 4, repeat no more herein.
The bank card quality detection device that the embodiment of the present invention provides, by the off line key authentication data that set in advance, card key information is verified, to judge that whether card key information is correct, and in the time that key information is correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with card data; If magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with card data, determine that bank card to be detected is normal; If determine card key information errors or card key information errors, or among magnetic strip information, chip information, card flat stamping information, concavo-convex word information arbitrary information and card data inconsistent, determine that bank card to be detected is abnormal.Like this, the mass defect existing during fabrication for bank card more easily detects, and has avoided the safety certification failure of bank card in the time of follow-up use, or occurs the problem of security breaches.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, completely implement software example or the form in conjunction with the embodiment of software and hardware aspect.And the present invention can adopt the form at one or more upper computer programs of implementing of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is with reference to describing according to process flow diagram and/or the block scheme of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction that makes to carry out by the processor of computing machine or other programmable data processing device produces the device for realizing the function of specifying at flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of specifying in flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computing machine or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of specifying in flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame on computing machine or other programmable devices.
In the present invention, applied specific embodiment principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (20)
1. a bank card quality determining method, is characterized in that, comprising:
Obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected;
According to the off line key authentication data that set in advance, described card key information is verified, judged that whether described card key information is correct;
If it is correct to determine described card key information, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data;
If described magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with described card data, determine that described bank card to be detected is normal;
If determine described card key information errors, or among described magnetic strip information, chip information, card flat stamping information, concavo-convex word information arbitrary information and described card data inconsistent, determine that described bank card to be detected is abnormal.
2. bank card quality determining method according to claim 1, is characterized in that, described in obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected, comprising:
Control video camera and take described bank card to be detected, obtain the image of described bank card to be detected;
Identify card flat stamping information and the concavo-convex word information on described image by optical character identification mode.
3. bank card quality determining method according to claim 2, is characterized in that, describedly identifies card flat stamping information and the concavo-convex word information on described image by optical character identification mode, comprising:
Obtain the picture contrast of bank card to be detected;
According to described picture contrast, determine the region-of-interest of described image, identify described card flat stamping information and the concavo-convex word information in described region-of-interest by optical character identification mode.
4. bank card quality determining method according to claim 2, is characterized in that, described card flat stamping information and the concavo-convex word information of identifying described bank card to be detected by optical character identification mode, comprising:
According to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected, described image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
5. bank card quality determining method according to claim 2, is characterized in that, described card flat stamping information and the concavo-convex word information of identifying described bank card to be detected by optical character identification mode, comprising:
Arrange and pitch information according to the character setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected.
6. bank card quality determining method according to claim 2, is characterized in that, described in obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected, also comprise:
Control magnetic strip information read write line and read described magnetic strip information from described bank card to be detected.
7. bank card quality determining method according to claim 2, is characterized in that, the chip of described bank card to be detected is contact chip or contactless chip.
8. bank card quality determining method according to claim 7, is characterized in that, described in obtain magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected, comprising:
Control the chip information that contactless chip read write line reads the contactless chip of described bank card to be detected;
Control the chip information that contact Flash-writer reads the contact chip of described bank card to be detected.
9. bank card quality determining method according to claim 1, is characterized in that, also comprises:
Send service data request to described bank card to be detected;
Obtain the business datum that described bank card to be detected returns, and verify that whether described business datum is correct;
If described business datum is correct, from bank card system database, obtains the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data.
10. according to the bank card quality determining method described in claim 1-9 any one, it is characterized in that, also comprise:
Control card gearing is sent to normal bank card in one first truck box;
Controlling described card gearing is sent to abnormal bank card in one second truck box.
11. 1 kinds of bank card quality detection devices, is characterized in that, comprising:
Information acquisition unit, for obtaining magnetic strip information, chip information, card flat stamping information, concavo-convex word information and the card key information of bank card to be detected;
Key information authentication unit, for according to the off line key authentication data that set in advance, described card key information being verified, judges that whether described card key information is correct;
Card data authentication unit, for determining described card key information when correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data;
Normal card determining unit, in the time that described magnetic strip information, chip information, card flat stamping information, concavo-convex word information are consistent with described card data, determines that described bank card to be detected is normal;
Abnormal card determining unit, for determining described card key information errors, or when arbitrary information and described card data are inconsistent among described magnetic strip information, chip information, card flat stamping information, concavo-convex word information, determine that described bank card to be detected is abnormal.
12. bank card quality detection devices according to claim 11, is characterized in that, described information acquisition unit, comprising:
Taking module, takes described bank card to be detected for controlling video camera, obtains the image of described bank card to be detected;
Identification module, for identifying card flat stamping information and the concavo-convex word information on described image by optical character identification mode.
13. bank card quality detection devices according to claim 12, is characterized in that, described identification module, specifically for:
Obtain the picture contrast of bank card to be detected;
According to described picture contrast, determine the region-of-interest of described image, identify described card flat stamping information and the concavo-convex word information in described region-of-interest by optical character identification mode.
14. bank card quality detection devices according to claim 12, is characterized in that, described identification module, specifically for:
According to the image information features setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected, described image information features comprises the position of character point of crossing and position and the quantity of quantity and character corner.
15. bank card quality detection devices according to claim 12, is characterized in that, described identification module, specifically for:
Arrange and pitch information according to the character setting in advance, identify card flat stamping information and the concavo-convex word information of described bank card to be detected.
16. bank card quality detection devices according to claim 12, is characterized in that, described information acquisition unit, also comprises:
Magnetic strip information reading module, reads described magnetic strip information for controlling magnetic strip information read write line from described bank card to be detected.
17. bank card quality detection devices according to claim 12, is characterized in that, the chip of the bank card to be detected in described information acquisition unit is contact chip or contactless chip.
18. bank card quality detection devices according to claim 17, is characterized in that, described information acquisition unit, also comprises:
Contactless chip read module, reads the chip information of the contactless chip of described bank card to be detected for controlling contactless chip read write line;
Contact chip read module, reads the chip information of the contact chip of described bank card to be detected for controlling contact Flash-writer.
19. bank card quality detection devices according to claim 11, is characterized in that, also comprise:
Request of data unit, for sending service data request to described bank card to be detected;
Business datum authentication unit, the business datum of returning for obtaining described bank card to be detected, and verify that whether described business datum is correct;
Described card data authentication unit, also in the time that described business datum is correct, from bank card system database, obtain the card data that bank card to be detected is corresponding, and judge that whether described magnetic strip information, chip information, card flat stamping information, concavo-convex word information be consistent with described card data.
20. according to the bank card quality detection device described in claim 11-19 any one, it is characterized in that, also comprise gear unit, normal bank card is sent to one first truck box for control card gearing, and controls described card gearing abnormal bank card is sent in one second truck box.
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| CN201410310290.XA CN104091186B (en) | 2014-07-01 | 2014-07-01 | Bank card quality detection method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515779A (en) * | 2014-12-21 | 2015-04-15 | 广州市明森机电设备有限公司 | Calibration method and calibration device for concave and convex character codes of smart card |
| CN105139051A (en) * | 2015-09-24 | 2015-12-09 | 广东曙光自动化设备股份有限公司 | IC card information detection method and detection system |
| CN111667646A (en) * | 2020-06-16 | 2020-09-15 | 中国银行股份有限公司 | Method and device for fetching swallowed card |
| US11386636B2 (en) * | 2019-04-04 | 2022-07-12 | Datalogic Usa, Inc. | Image preprocessing for optical character recognition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715251Y (en) * | 2004-01-13 | 2005-08-03 | 郑嵩 | Multifunctional smart card supervisor |
| CN1758424A (en) * | 2005-08-01 | 2006-04-12 | 华南理工大学 | Chip detection system based on image processing |
| CN101794479A (en) * | 2010-04-08 | 2010-08-04 | 中国工商银行股份有限公司 | Bank card making system and card exchanging system |
| CN102306328A (en) * | 2011-08-08 | 2012-01-04 | 中国工商银行股份有限公司 | Device and system for manufacturing bank card |
| CN102305793A (en) * | 2011-05-11 | 2012-01-04 | 苏州天准精密技术有限公司 | Method and equipment for detecting appearance quality of product |
-
2014
- 2014-07-01 CN CN201410310290.XA patent/CN104091186B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715251Y (en) * | 2004-01-13 | 2005-08-03 | 郑嵩 | Multifunctional smart card supervisor |
| CN1758424A (en) * | 2005-08-01 | 2006-04-12 | 华南理工大学 | Chip detection system based on image processing |
| CN101794479A (en) * | 2010-04-08 | 2010-08-04 | 中国工商银行股份有限公司 | Bank card making system and card exchanging system |
| CN102305793A (en) * | 2011-05-11 | 2012-01-04 | 苏州天准精密技术有限公司 | Method and equipment for detecting appearance quality of product |
| CN102306328A (en) * | 2011-08-08 | 2012-01-04 | 中国工商银行股份有限公司 | Device and system for manufacturing bank card |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515779A (en) * | 2014-12-21 | 2015-04-15 | 广州市明森机电设备有限公司 | Calibration method and calibration device for concave and convex character codes of smart card |
| CN105139051A (en) * | 2015-09-24 | 2015-12-09 | 广东曙光自动化设备股份有限公司 | IC card information detection method and detection system |
| US11386636B2 (en) * | 2019-04-04 | 2022-07-12 | Datalogic Usa, Inc. | Image preprocessing for optical character recognition |
| CN111667646A (en) * | 2020-06-16 | 2020-09-15 | 中国银行股份有限公司 | Method and device for fetching swallowed card |
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|---|---|
| CN104091186B (en) | 2017-05-24 |
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