Demagnetizing Device, Demagnetizing Method, Electronic Device and Medium

Abstract

The present disclosure provides a degaussing device, relating to the field of financial technologies. The degaussing device includes: a main body, a limiting structure, and a degaussing mechanism. The main body includes an accommodation space; the limiting structure is disposed in the accommodation space and is configured to limit a magnetic stripe card located in the accommodation space; the degaussing mechanism is disposed on the main body and is configured to degauss the magnetic stripe card. The present disclosure also provides a degaussing method, an electronic device, a medium, and a program product.

Description

Technical Field

[0001] The present disclosure relates to the field of computer technologies, and particularly to a degaussing device, a degaussing method, an electronic device, a computer-readable storage medium, and a computer program product. Background Art

[0002] Since the magnetic stripe information of traditional magnetic stripe cards is easily copied, there are security risks, and it is necessary to recycle old magnetic stripe cards for destruction. Usually, the process of recycling magnetic stripe cards needs to be completed at the bank counter, and the bank destroys the magnetic stripe cards under the supervision of customers. The common method for degaussing magnetic stripe cards is to manually cut the magnetic stripe card into two segments with scissors after recycling the magnetic stripe card. However, the method of cutting the card causes the magnetic stripe information of the magnetic stripe card to not be degaussed in time, and there is a risk of subsequent splicing and replication. In addition, during the destruction of magnetic stripe cards, specific destruction information cannot be recorded in the bank system. The destruction information includes the destroyer teller, the teller's operation authority, the card number being destroyed, the date and time, the destruction method, etc., resulting in the inability to accurately know the destruction information of magnetic stripe cards during subsequent security audits. It can be seen that the manual degaussing of magnetic stripe cards in related technologies not only has the problem of high cost, but also has the problem of low degaussing efficiency. Summary of the Invention

[0003] In view of this, the present disclosure provides an optimized degaussing device, degaussing method, electronic device, computer-readable storage medium, and computer program product.

[0004] One aspect of the present disclosure provides a degaussing device, including: a main body, a limiting structure, and a degaussing mechanism. Among them, the main body includes a receiving space; the limiting structure is disposed in the receiving space and is configured to limit a magnetic stripe card located in the receiving space; the degaussing mechanism is disposed on the main body and is configured to degauss the magnetic stripe card.

[0005] According to an embodiment of the present disclosure, the above-mentioned main body includes a first-side sub-main body and a second-side sub-main body, and the first-side sub-main body and the second-side sub-main body are relatively disposed on both sides of the receiving space.

[0006] According to an embodiment of the present disclosure, the above-mentioned degaussing device further includes: a camera device, and the camera device is disposed on the first-side sub-main body; the limiting structure is disposed on the second-side sub-main body, and the limiting structure and the second-side sub-main body cooperate to form a card slot; the camera device is configured to acquire an image in the direction from the camera device towards the limiting structure.

[0007] According to an embodiment of the present disclosure, the above-mentioned degaussing device further includes: a seal structure, and the seal structure is disposed on the second-side sub-main body and is configured to stamp the magnetic stripe card.

[0008] According to an embodiment of the present disclosure, the above-mentioned seal structure includes: a telescopic member and a seal body. Wherein, the telescopic member includes a first end and a second end, and the first end of the telescopic member is disposed on the second side sub-body; the seal body is connected to the second end of the telescopic member; wherein, the telescopic member is configured to drive the seal body to approach or move away from the limiting structure.

[0009] According to an embodiment of the present disclosure, the above-mentioned body further includes an intermediate sub-body, and the intermediate sub-body is connected to the first side sub-body and the second side sub-body.

[0010] According to an embodiment of the present disclosure, the above-mentioned degaussing device further includes: a housing cover, the housing cover is rotatably connected to the intermediate sub-body, and the housing cover is configured to rotate along a first direction to block the accommodation space, or rotate along a second direction to move away from the accommodation space.

[0011] According to an embodiment of the present disclosure, the above-mentioned degaussing device further includes: a rotating shaft, the rotating shaft is connected to the intermediate sub-body and the housing cover, and the housing cover is configured to rotate relative to the intermediate sub-body through the rotating shaft.

[0012] According to an embodiment of the present disclosure, the above-mentioned degaussing device further includes: a fingerprint recognition button, a memory, and a processor. Wherein, the fingerprint recognition button is disposed on the body; the processor is electrically connected to at least the fingerprint recognition button, the degaussing mechanism, and the memory; wherein, the processor is configured to receive an instruction from the fingerprint recognition button and control the degaussing mechanism to degauss the magnetic stripe card based on the instruction; wherein, the memory is configured to store the image acquired by the imaging device.

[0013] According to an embodiment of the present disclosure, the above-mentioned degaussing device further includes: a lighting device, a display screen, and a sound amplifying device. Wherein, the lighting device is disposed on the first side sub-body; the display screen is disposed on the second side sub-body; the sound amplifying device is disposed on the first side sub-body.

[0014] Another aspect of the present disclosure provides a degaussing method, including: obtaining a degaussing instruction; controlling the degaussing mechanism to degauss the magnetic stripe card based on the degaussing instruction.

[0015] According to an embodiment of the present disclosure, the above-mentioned method further includes: controlling the imaging device to acquire an image of the magnetic stripe card based on the degaussing instruction; processing the image to obtain the card number information of the magnetic stripe card; associating and storing the card number information and the image in the memory.

[0016] According to an embodiment of the present disclosure, the above-mentioned method further includes: controlling the seal device to stamp the magnetic stripe card based on the degaussing instruction.

[0017] According to an embodiment of the present disclosure, the above degaussing instruction includes current fingerprint information collected by a fingerprint recognition button; controlling the degaussing mechanism to degauss a magnetic stripe card based on the degaussing instruction includes: determining whether the current fingerprint information in the degaussing instruction is preset fingerprint information; and controlling the degaussing mechanism to degauss the magnetic stripe card when the current fingerprint information is the preset fingerprint information.

[0018] According to an embodiment of the present disclosure, the above method further includes: storing at least one fingerprint information collected by the fingerprint recognition button as preset fingerprint information in a memory.

[0019] Another aspect of the present disclosure provides a degaussing device, including: an instruction acquisition module and a degaussing control module. Among them, the instruction acquisition module is configured to acquire a degaussing instruction; and the degaussing control module is configured to control the degaussing mechanism to degauss a magnetic stripe card based on the degaussing instruction.

[0020] Another aspect of the present disclosure provides an electronic device, including: one or more processors; a memory for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the method as described above.

[0021] Another aspect of the present disclosure provides a non-volatile readable storage medium storing computer-executable instructions, which are used to implement the method as described above when executed.

[0022] Another aspect of the present disclosure provides a computer program product, including a computer program, which implements the method as described above when executed by a processor.

[0023] According to an embodiment of the present disclosure, by using the degaussing device as described above, it is possible to at least partially solve the technical problems of high cost and low efficiency of manual degaussing in the related art. Therefore, the technical effects of improving the degaussing efficiency and reducing the manual degaussing cost can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To understand the present disclosure and its advantages more completely, reference will now be made to the following description in conjunction with the accompanying drawings, where:

[0025] Figure 1 Schematically shows a structural diagram of a degaussing device according to an embodiment of the present disclosure;

[0026] Figure 2 Schematically shows a structural diagram of a degaussing device according to another embodiment of the present disclosure;

[0027] Figure 3Schematically shows a structural diagram of a degaussing device according to another embodiment of the present disclosure;

[0028] Figure 4 Schematically shows a stamping schematic diagram according to an embodiment of the present disclosure;

[0029] Figure 5 Schematically shows an internal system structural diagram of a degaussing device according to an embodiment of the present disclosure;

[0030] Figure 6 Schematically shows a structural diagram of a seal module according to an embodiment of the present disclosure;

[0031] Figure 7 Schematically shows a structural diagram of a fingerprint recognition module according to an embodiment of the present disclosure;

[0032] Figure 8 Schematically shows a structural diagram of a card photographing and recognition module according to an embodiment of the present disclosure;

[0033] Figure 9 Schematically shows a flowchart of a degaussing method according to an embodiment of the present disclosure;

[0034] Figure 10 Schematically shows a flowchart of a method for internal data processing of a seal module of a degaussing device according to an embodiment of the present disclosure;

[0035] Figure 11 Schematically shows a flowchart of a method for internal data processing of a fingerprint recognition module of a degaussing device according to an embodiment of the present disclosure;

[0036] Figure 12 Schematically shows a flowchart of a method for internal data processing of a card photographing and recognition module of a degaussing device according to an embodiment of the present disclosure;

[0037] Figure 13 Schematically shows a flowchart of a method for internal data processing of an overall degaussing device according to an embodiment of the present disclosure;

[0038] Figure 14 Schematically shows a schematic diagram of a method for off-line data import processing of a degaussing device according to an embodiment of the present disclosure;

[0039] Figure 15 Schematically shows a block diagram of a degaussing device according to an embodiment of the present disclosure; and

[0040] Figure 16 Schematically shows a block diagram of an electronic device for implementing degaussing according to an embodiment of the present disclosure. Detailed implementation manners

[0041] Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present disclosure. In the following detailed description, for the sake of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. However, it is apparent that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

[0042] The terms used herein are merely for describing specific embodiments and are not intended to limit the present disclosure. The terms “including,” “comprising,” etc. used herein indicate the presence of the described features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0043] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those of ordinary skill in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification and should not be interpreted in an idealized or overly rigid manner.

[0044] In cases where expressions similar to “at least one of A, B, and C, etc.” are used, generally, it should be interpreted according to the meaning commonly understood by those of ordinary skill in the art (for example, “a system having at least one of A, B, and C” should include, but is not limited to, a system having only A, only B, only C, having A and B, having A and C, having B and C, and / or having A, B, and C, etc.).

[0045] Some block diagrams and / or flowcharts are shown in the accompanying drawings. It should be understood that some of the blocks or combinations thereof in the block diagrams and / or flowcharts may be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable control devices, so that when executed by the processor, these instructions can create a device for implementing the functions / operations illustrated in these block diagrams and / or flowcharts.

[0046] Accordingly, the technology of the present disclosure can be implemented in the form of hardware and / or software (including firmware, microcode, etc.). Additionally, the technology of the present disclosure can take the form of a computer program product on a computer-readable storage medium storing instructions, which can be used by or in conjunction with an instruction execution system. In the context of the present disclosure, a computer-readable storage medium can be any medium that can contain, store, transmit, propagate, or transport instructions. For example, a computer-readable storage medium can include, but is not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, components, or propagation media. Specific examples of computer-readable storage media include: magnetic storage devices such as magnetic tapes or hard disk drives (HDDs); optical storage devices such as compact discs (CD-ROMs); memories such as random access memories (RAMs) or flash memories; and / or wired / wireless communication links.

[0047] Embodiments of the present disclosure provide a degaussing device, including: a body, a limiting structure, and a degaussing mechanism. Among them, the body includes an accommodation space, the limiting structure is disposed in the accommodation space, the limiting structure is configured to limit a magnetic stripe card located in the accommodation space, and the degaussing mechanism is disposed on the body, and the degaussing mechanism is configured to degauss the magnetic stripe card.

[0048] Figure 1 Schematically shows a structural diagram of a degaussing device according to an embodiment of the present disclosure.

[0049] As Figure 1 shown, the degaussing device 100 of the embodiment of the present disclosure, for example, includes a body 110, a limiting structure 120, and a degaussing mechanism 130.

[0050] In an embodiment of the present disclosure, the body 110, for example, includes an accommodation space 110A. The limiting structure 120 is, for example, located in the accommodation space 110A, and the degaussing mechanism 130 is, for example, disposed in the body 110 and the degaussing mechanism 130 is disposed opposite to the limiting structure 120.

[0051] In an embodiment of the present disclosure, the limiting structure 120 is configured to limit a magnetic stripe card located in the accommodation space 110A. For example, a card slot 121 is formed by mutual cooperation between the limiting structure 120 and the body 110, and the card slot 121 can be, for example, a part of the accommodation space 110A. The card slot 121 is, for example, used to accommodate the magnetic stripe card.

[0052] According to an embodiment of the present disclosure, the degaussing mechanism 130 is, for example, disposed on the body 110, for example, disposed near the limiting structure 120 in the body 110, so that the degaussing mechanism 130 is used to degauss the magnetic stripe card.

[0053] It can be understood that, compared with the method of manually cutting the card in the related art, the embodiments of the present disclosure can automatically demagnetize the magnetic stripe card through a demagnetization device, so as to prevent the information on the magnetic stripe card from being leaked. That is, the automatic demagnetization method of the embodiments of the present disclosure replaces the method of manually cutting the card, improving the demagnetization efficiency of the magnetic stripe card, and the demagnetization device of the present disclosure is easy to operate and has universality.

[0054] Figure 2 Schematically shows a structural diagram of a demagnetization device according to another embodiment of the present disclosure.

[0055] As Figure 2 shown, the demagnetization device 100 of the embodiments of the present disclosure further includes a housing cover 140 and a rotating shaft 150 in addition to the main body 110, the limiting structure 120, and the demagnetization mechanism 130.

[0056] In the embodiments of the present disclosure, the main body 110 includes a first-side sub-main body 111, a second-side sub-main body 112, and an intermediate sub-main body 113. The first-side sub-main body 111 and the second-side sub-main body 112 are oppositely disposed on both sides of the accommodation space 110A. The intermediate sub-main body 113 is located between the first-side sub-main body 111 and the second-side sub-main body 112 and is connected to the first-side sub-main body 111 and the second-side sub-main body 112.

[0057] In the embodiments of the present disclosure, the housing cover 140 is rotatably connected to the intermediate sub-main body 113, and the housing cover 140 is configured to rotate along a first direction A to block the accommodation space 110A, or rotate along a second direction B to move away from the accommodation space 110A. Wherein, the first direction A is, for example, the clockwise direction, and the second direction B is, for example, the counterclockwise direction.

[0058] In the embodiments of the present disclosure, the demagnetization device 100 further includes a rotating shaft 150. The rotating shaft 150 is connected to the intermediate sub-main body 113 and the housing cover 140, and the housing cover 140 is configured to rotate relative to the intermediate sub-main body 113 through the rotating shaft 150.

[0059] In one example, the rotating shaft 150 can be fixed to the intermediate sub-main body 113, and the housing cover 140 is sleeved on the rotating shaft 150, and the housing cover 140 can rotate relative to the rotating shaft 150.

[0060] In another example, the rotating shaft 150 can be fixed to the housing cover 140, and the rotating shaft 150 is rotatably connected to the intermediate sub-main body 113, and the housing cover 140 can rotate relative to the intermediate sub-main body 113 together with the rotating shaft 150.

[0061] In an embodiment of the present disclosure, the outer shell cover 140 is formed in an "L" shape at a 90-degree angle by, for example, two inner metal layers and an outer plastic layer. When demagnetization starts, the outer shell cover 140 is pulled down in the clockwise direction to block the accommodation space, so as to avoid magnetizing other cards during demagnetization. In addition, the outer shell cover 140 is connected to the rotating shaft 150 such that the outer shell cover 140 can rotate relative to the main body, improving the ease of operation.

[0062] Figure 3 Schematically shows a structural diagram of a demagnetization device according to another embodiment of the present disclosure.

[0063] As Figure 3 shown, in addition to including the main body 110, the limiting structure 120, the demagnetization mechanism 130, the outer shell cover 140, and the rotating shaft 150, the demagnetization device 100 of the embodiment of the present disclosure may further include a camera device 160, a seal structure 170, a fingerprint recognition button 180, a lighting device 190, a display screen 1100, and a sound amplifying device 1110.

[0064] In an embodiment of the present disclosure, the camera device 160 is disposed, for example, on the first side sub-body. Specifically, the camera device 160 is disposed in the first side sub-body and close to the accommodation space, so that the camera device 160 can obtain an image of the magnetic stripe card in the direction of the limiting structure. Among them, the camera device 160 may be a camera.

[0065] According to an embodiment of the present disclosure, the seal structure 170 is disposed, for example, on the second side sub-body, and the seal structure 170 is configured to stamp the magnetic stripe card. In one example, the demagnetization mechanism may be a hollow structure, and the seal structure 170 may be disposed in the hollow structure of the demagnetization mechanism.

[0066] In an embodiment of the present disclosure, the seal structure 170 may include a telescopic member and a seal body. The telescopic member can, for example, telescopically move from the second side sub-body towards the accommodation space to drive the seal body to move. The seal body is, for example, used to stamp the magnetic stripe card.

[0067] Specifically, the telescopic member includes, for example, a first end and a second end. The first end of the telescopic member is disposed on the second side sub-body, and the seal body is connected to the second end of the telescopic member. The telescopic member is configured to drive the seal body to approach or move away from the limiting structure. So that when it is necessary to stamp the magnetic stripe card, the telescopic member drives the seal body to move close to the limiting structure and stamp on the magnetic stripe card. After stamping is completed, the telescopic member drives the seal body to move away from the limiting structure to return to the second side sub-body.

[0068] In an embodiment of the present disclosure, a magnetic stripe card generally has a front side and a back side, and the front side generally has card number information. When the magnetic stripe card is placed in the card slot formed by the limiting structure, the front side with the card number information faces, for example, the imaging device located on the first side sub-body, and the back side of the magnetic stripe card faces, for example, the stamping structure located on the second side sub-body. The imaging device can acquire an image of the front side of the magnetic stripe card and analyze the image to obtain the card number information. Specifically, the extraction of the card number features can be completed according to steps such as image segmentation, feature extraction and template construction, and character recognition, and then converted into data information. Then, the image of the magnetic stripe card and the card number information are transmitted to the memory for associated storage.

[0069] The stamping structure 170 can stamp on the back side of the magnetic stripe card after the magnetic stripe card is demagnetized. The stamping mark can be, for example, "demagnetized", indicating that the demagnetization operation of the magnetic stripe card has been completed by the demagnetization device. The stamping mark "demagnetized" can be used to distinguish it from other normal non-demagnetized magnetic stripe cards. The specific stamping mark reference Figure 4 is shown as Figure 4 FIG. schematically shows a stamping schematic diagram according to an embodiment of the present disclosure, where the magnetic stripe card includes a front side 410 and a back side 420.

[0070] Continuing to refer to Figure 3 , the fingerprint recognition button 180 is, for example, arranged on the main body, specifically on the second side sub-body. The fingerprint recognition button 180 is, for example, used to receive the demagnetization instruction of the user and collect the fingerprint information of the user. Specifically, the user can press the fingerprint recognition button 180 to issue a demagnetization instruction. The fingerprint recognition button 180 can also collect the fingerprint information of the user and determine whether the user has the permission to demagnetize according to the fingerprint information.

[0071] According to an embodiment of the present disclosure, the lighting device 190 is arranged on the first side sub-body. For example, the lighting device 190 includes a plurality of fill lights, and the plurality of fill lights are, for example, arranged near the accommodation space in the first side sub-body. The light emitted by the plurality of fill lights is, for example, directed towards the card slot to provide fill light for the magnetic stripe card located in the card slot, thereby improving the image effect of the image acquired by the imaging device.

[0072] In an embodiment of the present disclosure, the display screen 1100 is, for example, arranged on the second side sub-body. The display screen 1100 is, for example, used to display the information of each stage during the demagnetization process. For example, it is used to display the state during demagnetization, the image collected by the imaging device, the state when the stamping device completes stamping, and can also be used to display the final completion state of demagnetization.

[0073] According to an embodiment of the present disclosure, the sound amplification device 1110 is disposed on the first side sub-body, for example, and the sound amplification device 1110 may include a speaker. The sound amplification device 1110 is used to prompt the user about the completion of each operation step according to the demagnetization device in different operation states, or to prompt the user to perform the next operation according to the prompt information. For example, after the fingerprint authentication of the user is successful, the user is prompted to pull down the outer shell cover in the clockwise direction to block the accommodation space. Or it is used to prompt the user to perform fingerprint entry when it is determined that the user's fingerprint authentication fails. It can also be used to prompt the user that the entire demagnetization process has been completed after stamping the magnetic stripe card.

[0074] In an embodiment of the present disclosure, the demagnetization device may further include a memory and a processor

[0075] Wherein, the processor is electrically connected to at least the fingerprint recognition button, the demagnetization mechanism, and the memory, for example. The processor is configured to receive instructions from the fingerprint recognition button and control the demagnetization mechanism to demagnetize the magnetic stripe card based on the instructions. The memory is configured to store the images acquired by the imaging device, and the memory can also be used to store the fingerprints of the user, the card number information of the magnetic stripe card obtained by identifying the images, and so on.

[0076] As Figure 3 shown, the demagnetization device of the embodiment of the present disclosure further includes a main power switch 1120, a data interface 1130, a power cord 1140, and a power indicator 1150, for example.

[0077] The power cord 1140 is used to connect to an external power source and for internal connection to the power source of the demagnetization device, and is connected to each electronic component through a bus to be responsible for power supply. The power indicator 1150 is used to indicate whether the power is started normally. When the main power switch 1120 is closed, the voltage indicator shows green, indicating that the demagnetization device is in a normal working state. The main power switch 1120 is, for example, the main switch that controls the power of the entire demagnetization device. After the power cord 1140 is connected to the power source, press the main power switch 1120, and at this time the power indicator 1150 lights up, then the entire demagnetization device is in an operable state.

[0078] Among them, the data interface 1130 is used to connect to a bank operation terminal through this data interface 1130 and a data cable when the demagnetization device is in an offline state, so as to import the demagnetization information stored in the memory of the demagnetization device into the bank system.

[0079] Through the embodiments of the present disclosure, the demagnetization operation after recycling magnetic stripe cards is upgraded from random to being allowed only after fingerprint-associated authentication, reducing the operational risk of destroying magnetic stripe cards within the bank. Additionally, the demagnetization device demagnetizes magnetic stripe cards through an automatic demagnetization function, replacing manual cutting operations, and improving the usability of the magnetic stripe card destruction operation. Moreover, by completely recording the demagnetization operation, such as generally using voice prompts to inform customers that the demagnetization has been completed, concerns of customers about the reuse of old cards are eliminated. Furthermore, by automatically identifying the card number information of the magnetic stripe card to be demagnetized and simultaneously recording the complete image information of the magnetic stripe card, the user information of the operation for demagnetization, the operation date and time, etc., the relevant relationships meet the bank supervision requirements and facilitate post-event auditing.

[0080] Figure 5 Schematically shows the internal system structure diagram of the demagnetization device according to an embodiment of the present disclosure.

[0081] As Figure 5 shown, the internal structure of the demagnetization device 500 includes: a communication module 501, a storage module 502, a display module 503, a seal module 504, a voice prompt module 505, a demagnetization mechanism module 506, a fingerprint recognition module 507, a card photographing and recognition module 508, a power supply 509, and a main control processor 510.

[0082] The communication module 501 is responsible for data interaction with the bank operation terminal through wired or wireless means. The wireless means may include, but are not limited to, WIFI, Bluetooth, NFC, etc. The wired means may be connecting to the bank operation terminal through a data interface 1130.

[0083] The storage module 502 is responsible for storing data and performing data interaction with the main control processor 510, the fingerprint recognition module 507, and the card photographing and recognition module 508. The storage module 502 includes a high-speed random access memory and may also include a non-volatile memory. Such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memories. It can be used to store software programs, user-predefined touch trajectory data, user biometrics, and predefined operation instruction sets.

[0084] The display module 503 is used to receive the display operation instructions sent by the main control processor and display the operation instructions for each step on the screen.

[0085] The seal module 504 is mainly used to receive the instructions sent by the processor and transmit them to the seal device to print the "demagnetized" mark on the magnetic stripe card through the seal device.

[0086] The voice prompt module 505 is used to receive the prompt voice instructions for each operation step sent by the processor and convert the instructions into executable information and transmit it to the speaker to complete the broadcast of the prompt information.

[0087] The degaussing mechanism module 506 is connected to the degaussing mechanism 16, receives the start degaussing operation instruction issued by the processor, and completes the degaussing process of the magnetic stripe card.

[0088] The fingerprint recognition module 507 is mainly used to receive the instructions issued by the processor and complete the operations according to the instructions. The fingerprint recognition module 507 is responsible for collecting the fingerprint biometric information of the new teller, connecting to the storage module 502 through the data bus, storing the newly entered fingerprints in the memory, and using this as a basis to determine whether the teller has the permission to perform the degaussing operation. If the teller has completed the information authentication, when performing the degaussing operation, it will first compare the collected fingerprint information with the authenticated information in the memory. If the comparison is successful, the next operation is allowed; otherwise, a failure processing instruction is returned.

[0089] The card photographing and recognition module 508 is mainly used to receive the instructions issued by the processor and complete the operations of turning on the fill light and the photographing camera taking pictures according to the instructions. The card photographing and recognition module 508 consists of four fill lights and a card photographing and recognition camera, which is used to take the image information of the magnetic stripe card fixed in the card slot, analyze the image information to extract the card number information, and transmit it to the storage module 502 for subsequent associated information comparison processing.

[0090] The power supply 509 is connected to each electronic component through the bus and is responsible for power supply.

[0091] The master control processor 510 is the master control unit of the entire degaussing device, responsible for running various instructions, executing various functions, and performing data processing. It is connected to the communication module 501, the storage module 502, the display module 503, the seal module 504, the voice prompt module 505, the degaussing mechanism module 506, the fingerprint recognition module 507, the card photographing and recognition module 508, and the power supply 509. During the execution of the entire degaussing operation process, when the fingerprint recognition module 507 transmits the teller login information to the storage module 502, the card photographing and recognition module 508 transmits the card number information to the storage module 502, and the seal module 504 completes the stamping, the master control processor 510 reads the information in the storage module 502, including the current operating teller, date, time, and card number, combines the destruction method (degaussing), forms an association relationship table (as shown in Table 1), and stores the association relationship in the offline import data storage area of the storage module 502 for subsequent offline batch import and reading by the bank system. When performing the offline batch import data operation, the master control processor 510 automatically conducts wired (through the data interface 1130) or wireless connection with the bank operation terminal through the communication module 501 for data interaction, and transmits the offline import data storage area to the bank operation terminal.

[0092] Table 1

[0093] Card Number Operation Date and Time Fingerprint Information of Operating Teller Destruction Method Picture Information Card Number 1 YYYYMMDD:HHMMSS Teller 1 Physical Demagnetization Picture 1 Card Number 2 YYYYMMDD:HHMMSS Teller 2 Physical Demagnetization Picture 2 Card Number 3 YYYYMMDD:HHMMSS Teller 3 Physical Demagnetization Picture 3 Card Number 4 YYYYMMDD:HHMMSS Teller 4 Physical Demagnetization Picture 4

[0094] Figure 6 Schematically shows a structural diagram of a seal module according to an embodiment of the present disclosure. As Figure 6 shown, the seal module 504 includes a data transmission interface sub-module 601, a received seal instruction sub-module 602, a start seal processing sub-module 603, and a completed seal processing sub-module 604.

[0095] The data transmission interface sub-module 601 is responsible for transmitting instructions between the seal module and its master control processor 510, and also performs data interaction processing, and is responsible for connecting to each of the received seal instruction sub-module 602, the start seal processing sub-module 603, and the completed seal processing sub-module 604.

[0096] The received seal instruction sub-module 602 is used to receive instructions from the master control processor 510, and after interpretation, starts the next operation.

[0097] After receiving the start instruction, the start seal processing sub-module 603 drives the seal in the seal device 17 to push out of the protective housing and performs the seal processing. After the seal processing is completed, the seal is automatically retracted into the seal device.

[0098] After receiving the completion instruction of the start seal processing sub-module 603, the completed seal processing sub-module 604 returns the completion status to the master control processor 510 through the data transmission interface sub-module 601.

[0099] Figure 7 Schematically shows a structural diagram of a fingerprint recognition module according to an embodiment of the present disclosure.

[0100] As Figure 7 shown, the fingerprint recognition module 507 includes a data transmission interface sub-module 701, a fingerprint input sub-module 702, a fingerprint recognition sub-module 703, a fingerprint authentication sub-module 704, and a fingerprint storage sub-module 705.

[0101] The data transmission interface sub-module 701 is responsible for transmitting instructions between the fingerprint recognition module and its master control processor 510, and also performs data interaction processing, and is responsible for connecting to each of the fingerprint input sub-module 702, the fingerprint recognition sub-module 703, the fingerprint authentication sub-module 704, and the fingerprint storage sub-module 705.

[0102] The fingerprint entry sub-module 702 is responsible for entering and registering the fingerprint biometric information collected by the 14 fingerprint recognition buttons in the fingerprint recognition sub-module 703. When a teller first uses the degaussing device, the teller needs to enter the fingerprint information through the fingerprint recognition button. The fingerprint information entry is divided into two steps. First, according to the fingerprint entry sub-module 702, the voice prompt module 505 is driven to prompt the teller for the first entry. At this time, the fingerprint is temporarily stored in the fingerprint storage sub-module 705 through the data transmission interface sub-module 701. After the first entry is completed, the voice prompt module 505 is driven to prompt the teller to repeat the fingerprint entry and match whether it is the same as the fingerprint entered for the first time. If it is the same, the fingerprint is transmitted to the fingerprint storage sub-module 705, and an instruction is sent to the main control processor 510 to drive the fingerprint storage sub-module 705 to transmit the fingerprint information to the storage module 502.

[0103] The fingerprint recognition sub-module 703 is responsible for determining whether there is fingerprint biometric information entered through the 14 fingerprint recognition buttons. If there is an entry, the entered information is transferred to the fingerprint authentication sub-module 704 through the data transmission interface sub-module 701.

[0104] The fingerprint authentication sub-module 704 is responsible for receiving the instruction information of the fingerprint recognition sub-module 703 through the data transmission interface sub-module 701 and communicating with the main control processor 510. When receiving the fingerprint information entry, it obtains the information that has been authenticated and stored in the storage module 502 and compares whether it belongs to the existing information. If it is inconsistent, an instruction is transmitted to the main control processor 510 through the data transmission interface sub-module 701, and the teller is prompted by the voice prompt module 505 whether to perform the entry process. At this time, if the teller presses the 14 fingerprint recognition buttons, the fingerprint entry process is started and transferred to the fingerprint entry sub-module 702 for entry; if the collected fingerprint information is consistent with the existing information after comparison, the teller is prompted by the voice prompt module 505 that the authentication is passed, and at the same time, the teller login information is transmitted to the fingerprint storage sub-module 705, and an instruction is sent to the main control processor 510 to drive the fingerprint storage sub-module 705 to transmit the fingerprint information to the storage module 502.

[0105] The fingerprint storage sub-module 705 is responsible for temporarily storing the fingerprint biometric information entered for the first time and the fingerprint biometric information for secondary confirmation by the fingerprint entry sub-module 702, and is also used to store the teller authentication information transmitted by the fingerprint authentication sub-module 704.

[0106] Figure 8 The structural diagram of the card photographing and recognition module according to an embodiment of the present disclosure is schematically shown.

[0107] As Figure 8As shown, the card photograph recognition module 508 includes a data transmission interface sub-module 801, a supplementary light sub-module 802, a photographing sub-module 803, a card number analysis sub-module 804, and a data processing sub-module 805.

[0108] The data transmission interface sub-module 801 is responsible for transmitting instructions between the fingerprint recognition module and its master control processor 510, and also performs data interaction processing. It is responsible for connecting to the supplementary light sub-module 802, the photographing sub-module 803, the card number analysis sub-module 804, and the data processing sub-module 805.

[0109] The supplementary light sub-module 802 is responsible for connecting to the master control processor 510 through the data transmission interface sub-module 801, receiving the start module instruction from the master control processor 510, driving multiple supplementary lights to turn on, providing a light source for photographing the card photograph recognition camera, and sending the ready instruction to the photographing sub-module 803 through the data transmission interface sub-module 801.

[0110] The photographing sub-module 803 is responsible for connecting to the master control processor 510 through the data transmission interface sub-module 801, receiving the ready instruction from the supplementary light sub-module 802. When all the supplementary lights are ready, it drives the card photograph recognition camera to be ready and completes the photographing. At the same time, it sends the photographing completion instruction to the card number analysis sub-module 804 through the data transmission interface sub-module 801.

[0111] The card number analysis sub-module 804 is responsible for connecting to the master control processor 510 through the data transmission interface sub-module 801, receiving the instruction from the photographing sub-module 803. If the photographing is completed, it analyzes the image, and through the automatic recognition technology of the image card number features, similar to the vehicle license plate recognition technology, completes the extraction of the card number features according to steps such as image segmentation, feature extraction, template construction, and character recognition, and converts them into data information. Then it associates and transmits the image and the card number information to the data processing sub-module 805.

[0112] The data processing sub-module 805 is responsible for connecting to the master control processor 510 through the data transmission interface sub-module 801, receiving the instruction from the card number analysis sub-module 804, performing an association comparison process on the card number information and the current image information, and at the same time transmitting the processed information to the storage module 502 through the data transmission interface sub-module 801.

[0113] Figure 9 Schematically shows a flowchart of a degaussing method according to an embodiment of the present disclosure.

[0114] As Figure 9 shown, the degaussing method of the embodiment of the present disclosure is, for example, executed by a degaussing device, and specifically can be executed by a processor in the degaussing device. The method may include operation S910 to operation S980.

[0115] In operation S910, at least one fingerprint information collected by the fingerprint recognition button is stored as preset fingerprint information in the memory. The at least one fingerprint information is, for example, the fingerprint information of a user with demagnetization permission. The users with demagnetization permission include bank tellers. By obtaining their fingerprint information and storing it as preset fingerprint information, it is convenient to determine whether the current user performing the demagnetization operation has demagnetization permission based on the preset fingerprint information during subsequent demagnetization.

[0116] In operation S920, a demagnetization instruction is obtained. Among them, the demagnetization instruction is, for example, generated by the user pressing the fingerprint recognition button, and the demagnetization instruction is obtained by the processor of the demagnetization device, for example.

[0117] In operation S930, it is determined whether the current fingerprint information in the demagnetization instruction is preset fingerprint information. If so, operation S540 is executed; if not, the process ends.

[0118] In operation S940, when the current fingerprint information is preset fingerprint information, the demagnetization mechanism is controlled to demagnetize the magnetic stripe card.

[0119] In operation S950, based on the demagnetization instruction, the imaging device is controlled to obtain an image of the magnetic stripe card.

[0120] In operation S960, the image is processed to obtain the card number information of the magnetic stripe card.

[0121] In operation S970, the card number information and the image are associated and stored in the memory.

[0122] For example, the card number information is obtained by analyzing the image through an automatic recognition technology. Specifically, the extraction of the card number features can be completed according to steps such as image segmentation, feature extraction and template construction, and character recognition, and then converted into data information. Then, the image of the magnetic stripe card and the card number information are transmitted to the memory together for associated storage.

[0123] In operation S980, after the magnetic stripe card is demagnetized, the stamping device is controlled to stamp the magnetic stripe card.

[0124] Figure 10 A flowchart of the internal data processing method of the stamping module of the demagnetization device according to an embodiment of the present disclosure is schematically shown.

[0125] As Figure 10 shown, the internal data processing method of the stamping module of the demagnetization device includes, for example, operation S1001 to operation S1006. The method of the embodiment of the present disclosure will be described below in conjunction with Figure 5 the structure.

[0126] In operation S1001, the seal module 504 starts the operation according to the operating user, receives the start instruction, and starts the seal process. At this time, the seal device is ready.

[0127] In operation S1002, the seal module 504 interprets the start instruction transmitted by the main control processor 510 and received.

[0128] In operation S1003, it is judged whether the instruction is received successfully. If successful, the next operation S1004 is continued; otherwise, it returns to operation S1002.

[0129] In operation S1004, the stamping processing device is started, the seal in the seal device is driven to push out of the protective housing, and the stamping process is implemented.

[0130] In operation S1005, if the stamping process is successful, operation S1006 is continued; otherwise, it returns to operation S1002.

[0131] In operation S1006, the stamping process is completed. At the same time, the completion processing instruction is returned to the main control processor 510 through the data transmission interface, and an instruction is sent to the display module 503 through the main control processor 510 to display that the stamping process has been completed on the liquid crystal display screen, and the process ends.

[0132] Figure 11 The method flow chart of the internal data processing of the degaussing device fingerprint recognition module according to the embodiment of the present disclosure is schematically shown.

[0133] As Figure 11 shown, the method of the internal data processing of the degaussing device fingerprint recognition module includes, for example, operations S1101 to S1108. The following combines Figure 5 and Figure 7 structures to illustrate the method of the embodiment of the present disclosure.

[0134] In operation S1101, the fingerprint recognition module 507 starts the operation according to the operating user, receives the start instruction, and starts the fingerprint recognition process. At this time, the fingerprint recognition button is ready.

[0135] In operation S1102, the biometric recognition engine in the fingerprint recognition button judges whether there is teller fingerprint information. If so, the fingerprint biometric information is temporarily stored.

[0136] In operation S1103, the fingerprint recognition module 507 starts the fingerprint authentication sub-module 704 to perform authentication processing on the collected fingerprint information.

[0137] In operation S1104, the fingerprint recognition module 507 is connected to the main control processor 510 through the data transmission interface sub-module 701, and sends a request to obtain the existing fingerprint biometric information in the storage module 502, and compares the obtained fingerprint biometric information with the currently uploaded fingerprint information.

[0138] In operation S1105, if the comparison is consistent, the uploaded fingerprint biometric information is transmitted to the fingerprint storage sub-module 705, and at the same time, the teller is prompted that the authentication is passed through the voice prompt module 505; if the comparison is inconsistent, the process proceeds to step S507 to start the fingerprint entry sub-module 702 for processing.

[0139] In operation S1106, after the authentication process is completed, for the fingerprint information with consistent comparison, a command is sent to the main control processor 510 to drive the fingerprint storage sub-module 705 to transmit the fingerprint information to the storage module 502, and a command is sent to the display module 503 through the main control processor 510 to display on the liquid crystal display screen that the authentication process has been completed.

[0140] In operation S1107, the fingerprint entry sub-module 702 is started to receive the fingerprint biometric information uploaded by the fingerprint recognition sub-module 703. The entry is completed in two steps. After the first entry, the fingerprint information is temporarily stored in the fingerprint storage sub-module 705. After the second confirmation, the fingerprint information uploaded twice is compared to determine whether they are consistent. If they are consistent, the fingerprint information is transmitted to the fingerprint storage sub-module 705.

[0141] In operation S1108, the fingerprint information transmitted by the fingerprint entry sub-module 702 is received, and a command is sent to the main control processor 510 through the data transmission interface sub-module 701 to drive the fingerprint storage sub-module 705 to transmit the fingerprint information to the storage module 502, and a command is sent to the display module 503 through the main control processor 510 to display on the liquid crystal display screen that the entry process has been completed.

[0142] Figure 12 Schematically shows a flowchart of the internal data processing method of the demagnetization device card photographing and recognition module according to an embodiment of the present disclosure.

[0143] As Figure 12 shown, the internal data processing method of the demagnetization device card photographing and recognition module, for example, includes operations S1201 to S1208. The following will describe the method of the embodiment of the present disclosure in conjunction with Figure 5 and Figure 8 the structure.

[0144] In operation S1201, according to the operation user's start operation, the card photographing and recognition module 508 receives a start command and starts the fingerprint recognition process. At this time, multiple fill lights and the card photographing and recognition camera are ready.

[0145] In operation S1202, turn on the fill light, including turning on four fill lights simultaneously to provide light source for taking the front image of the magnetic stripe card.

[0146] In operation S1203, start the card photographing and identifying camera to prepare for taking the front image of the magnetic stripe card.

[0147] In operation S1204, determine whether the fill light is ready. If it is ready, proceed to operation S1205; otherwise, return to step S1202.

[0148] In operation S1205, turn on the card photographing and identifying camera to take the front image of the magnetic stripe card, and at the same time send the image information to the card number analysis sub-module 804 through the data transmission interface sub-module 801.

[0149] In operation S1206, start the card number analysis sub-module 804 to automatically identify the card number information in the card image and extract the card number.

[0150] In operation S1207, if the analysis and extraction fail, transfer to step S1205 to continue the photographing process; if the extraction is successful, transfer to operation S1208.

[0151] In operation S1208, for the already extracted card number information, associate the card number information with the current image, and at the same time send the information after the association process to the storage module 502 through the data transmission interface sub-module 801. Send an instruction to the display module 503 through the main control processor 510 to display that the photographing process has been completed on the liquid crystal display screen.

[0152] Figure 13 Schematically shows a method flow chart of the internal data processing of the overall degaussing device according to an embodiment of the present disclosure.

[0153] As Figure 13 shown, the method of the internal data processing of the overall degaussing device includes, for example, operations S1301 to S1319. The following will describe the method of the embodiment of the present disclosure in conjunction with Figure 5 the structure.

[0154] In operation S1301, the degaussing device receives a start instruction. When a customer arrives at the bank counter, after the teller completes the customer's account cancellation operation, the teller starts the degaussing device to perform degaussing processing on the magnetic stripe card.

[0155] In operation S1302, the degaussing device turns on the power supply based on the start instruction. At this time, the teller turns on the power supply of the degaussing device, and the 19 power indicator lights of the device light up.

[0156] In operation S1303, control the lifting of the outer shell cover of the degaussing device based on the start instruction. In one embodiment, the outer shell cover of the degaussing device can be controlled to rotate automatically. For example, after the outer shell cover is lifted, place the magnetic stripe card with the front side facing the camera direction in the card slot.

[0157] In operation S1304, control the outer shell cover of the degaussing device to drop down so that the outer shell cover covers the accommodation space to prevent other non-target degaussing cards near the degaussing device from being affected during degaussing.

[0158] In operation S1305, collect fingerprints through the fingerprint recognition button. The teller presses the finger on the 14 fingerprint recognition button (if the fingerprint entry authentication recognition operation has been completed before starting to operate the degaussing device, only the login recognition operation needs to be completed in subsequent operations; if the fingerprint entry authentication recognition has not been completed at the counter, the fingerprint needs to be entered separately first to authenticate the teller's operation authority).

[0159] In operation S1306, compare whether the currently collected fingerprint information is consistent with the fingerprint pre-stored in the memory. If they are consistent, go to step S1307; otherwise, go to step S1308.

[0160] In operation S1307, the comparison is successful, and the customer is prompted through the loudspeaker that they can proceed to the next step.

[0161] In operation S1308, the comparison fails, and the teller is prompted through the loudspeaker that they have no operation authority, and at the same time, go to step S1319.

[0162] In operation S1309, determine whether there is a pressing instruction for the fingerprint recognition button. For example, determine whether the teller presses the 14 fingerprint recognition button. If so, go to step S1310; otherwise, go to step S1318.

[0163] In operation S1310, the degaussing device receives the pressing instruction from the teller.

[0164] In operation S1311, start multiple fill lights.

[0165] In operation S1312, start the card photographing and recognition camera.

[0166] In operation S1313, determine whether the photographing is successful.

[0167] In operation S1314, start the card number analysis module, identify the card number of the image, associate the card number with the image, and transmit the association relationship to the storage module for subsequent offline export and use.

[0168] In operation S1315, the storage module 502 receives the data transmitted by the card number analysis module and stores it in the memory.

[0169] In operation S1316, the seal module 504 is started for processing, and the seal device stamps the word "demagnetized" on the back of the card.

[0170] In operation S1317, after the entire operation is completed, the teller is prompted by the loudspeaker that the demagnetization has been completed, and at the same time, "demagnetization successful" is displayed on the liquid crystal display screen.

[0171] In operation S1318, waiting for timeout, a processing failure indication is returned, and "timeout" is displayed on the liquid crystal display screen.

[0172] In operation S1319, comparison fails, a processing failure instruction is returned to the bank system operation page, and the teller performs an exit process on the system operation page.

[0173] Figure 14 A schematic diagram of the method for offline data import processing of the demagnetization device according to an embodiment of the present disclosure is schematically shown.

[0174] As Figure 14 shown, at the end of the bank day for the teller, that is, after the regular business operation time of the banking business ends, the bank still needs to continue to perform after-treatment on some businesses. At this time, the offline data import of the demagnetization device 1401 is started. First, the demagnetization device 1401 is connected to the bank operation terminal 1402 through the communication module. The communication module 501 is connected to the bank operation terminal 1402 in a wired or wireless manner. The wireless manner may include, but is not limited to, WIFI, Bluetooth, NFC, etc., and the wired manner includes a data interface. At this time, the connection authentication operation of the demagnetization device 1401 is completed on the bank operation terminal 1402, and the demagnetization device 1401 is ready.

[0175] In the case where the demagnetization device 1401 and the bank operation terminal 1402 complete the authentication, the main control processor inside the demagnetization device 1401 determines that the connection is normal and sends a ready instruction to the storage module for subsequent data reading.

[0176] In the case where the demagnetization device 1401 and the bank operation terminal 1402 complete the authentication, the bank system obtains the data of the demagnetization device 1401 recorded offline in the storage module 502 on the same day or a certain time period, and performs a reading operation, and transmits the specific destruction complete information (including the destroying teller, the teller operation authority, the destroyed card number, the date and time, the destruction method, etc.) recorded in the demagnetization device 1401 to the bank operation terminal 1402. At this time, the bank operation terminal 1402 is connected to the bank internal system server 1403, and synchronously updates the destruction complete information to the bank system. Among them, the bank internal system server 1403 is connected to the Ethernet 1404, and the bank internal system server 140 can store relevant data in the Ethernet 1404.

[0177] It can be understood that, compared with the method of manually cutting cards in the related art, the embodiments of the present disclosure can automatically demagnetize magnetic stripe cards through a demagnetization device to prevent the information on the magnetic stripe cards from being leaked. That is, the automatic demagnetization method of the embodiments of the present disclosure replaces the method of manually cutting cards, improving the demagnetization efficiency of magnetic stripe cards. Moreover, the demagnetization device of the present disclosure is easy to operate and has universality.

[0178] Through the embodiments of the present disclosure, the demagnetization operation after recycling magnetic stripe cards is upgraded from random to allowed only after associated authentication, improving the control risk of the operation authority for destroying cards within the bank. In addition, the demagnetization device demagnetizes the magnetic stripe card through the automatic demagnetization function, replacing the manual cutting operation step, improving the ease of use of the teller for card destruction operations. Furthermore, through the complete recording process of on-site demagnetization operations, the customer is prompted by voice that the demagnetization has been completed, eliminating the customer's concern about the reuse of old cards. By automatically identifying the card number of the card to be demagnetized and recording the associated relationships such as complete picture information, teller information, operation date and time, etc., it meets the bank supervision requirements and facilitates post-event auditing.

[0179] Figure 15 A block diagram of a demagnetization device according to an embodiment of the present disclosure is schematically shown.

[0180] As Figure 15 shown, the demagnetization device 1500 may include, for example, a fingerprint storage module 1510, an instruction acquisition module 1520, a determination module 1530, a demagnetization control module 1540, an image acquisition module 1550, a processing module 1560, an associated storage module 1570, and a stamping control module 1580.

[0181] The fingerprint storage module 1510 may be configured to store at least one fingerprint information collected by a fingerprint recognition button as preset fingerprint information in a memory. According to an embodiment of the present disclosure, the fingerprint storage module 1510 may, for example, perform the operation S910 described above with reference to Figure 9 which will not be elaborated here.

[0182] The instruction acquisition module 1520 may be configured to acquire a demagnetization instruction. According to an embodiment of the present disclosure, the instruction acquisition module 1520 may, for example, perform the operation S920 described above with reference to Figure 9 which will not be elaborated here.

[0183] The determination module 1530 may be configured to determine whether the current fingerprint information in the demagnetization instruction is preset fingerprint information. According to an embodiment of the present disclosure, the determination module 1530 may, for example, perform the operation S930 described above with reference to Figure 9 which will not be elaborated here.

[0184] The demagnetization control module 1540 can be used to control the demagnetization mechanism to demagnetize the magnetic stripe card when the current fingerprint information is preset fingerprint information. According to an embodiment of the present disclosure, the demagnetization control module 1540 can, for example, execute the operation S940 described above with reference to Figure 9 and will not be elaborated herein.

[0185] The image acquisition module 1550 can be used to control the imaging device to acquire an image of the magnetic stripe card based on the demagnetization instruction. According to an embodiment of the present disclosure, the image acquisition module 1550 can, for example, execute the operation S950 described above with reference to Figure 9 and will not be elaborated herein.

[0186] The processing module 1560 can be used to process the image to obtain the card number information of the magnetic stripe card. According to an embodiment of the present disclosure, the processing module 1560 can, for example, execute the operation S960 described above with reference to Figure 9 and will not be elaborated herein.

[0187] The associated storage module 1570 can be used to associate and store the card number information and the image in the memory. According to an embodiment of the present disclosure, the associated storage module 1570 can, for example, execute the operation S970 described above with reference to Figure 9 and will not be elaborated herein.

[0188] The stamping control module 1580 can be used to control the stamping device to stamp the magnetic stripe card after demagnetizing the magnetic stripe card. According to an embodiment of the present disclosure, the stamping control module 1580 can, for example, execute the operation S980 described above with reference to Figure 9 and will not be elaborated herein.

[0189] According to an embodiment of the present disclosure, any plurality of modules, sub-modules, units, and sub-units, or at least part of the functions of any of them can be implemented in one module. Any one or more of the modules, sub-modules, units, and sub-units according to an embodiment of the present disclosure can be split into multiple modules for implementation. Any one or more of the modules, sub-modules, units, and sub-units according to an embodiment of the present disclosure can be at least partially implemented as a hardware circuit, such as a field programmable gate array (FPGA), a programmable logic array (PLA), a system on chip, a system on substrate, a system on package, an application specific integrated circuit (ASIC), or can be implemented by any other reasonable way of integrating or packaging circuits in hardware or firmware, or implemented in any one of the three implementation manners of software, hardware, and firmware, or in an appropriate combination of any several of them. Alternatively, one or more of the modules, sub-modules, units, and sub-units according to an embodiment of the present disclosure can be at least partially implemented as a computer program module, and when the computer program module is run, the corresponding functions can be executed.

[0190] For example, any combination of the fingerprint storage module 1510, instruction acquisition module 1520, determination module 1530, degaussing control module 1540, image acquisition module 1550, processing module 1560, associated storage module 1570, and stamping control module 1580 can be combined and implemented in one module, or any one of these modules can be split into multiple modules. Alternatively, at least some functions of one or more of these modules can be combined with at least some functions of other modules and implemented in one module. According to an embodiment of the present disclosure, at least one of the fingerprint storage module 1510, instruction acquisition module 1520, determination module 1530, degaussing control module 1540, image acquisition module 1550, processing module 1560, associated storage module 1570, and stamping control module 1580 can be at least partially implemented as a hardware circuit, such as a field-programmable gate array (FPGA), programmable logic array (PLA), system-on-chip, system-on-substrate, system-on-package, application-specific integrated circuit (ASIC), or any other reasonable manner of integrating or packaging circuits, etc., implemented by hardware or firmware, or implemented in any one of the three implementation manners of software, hardware, and firmware, or in an appropriate combination of any several of them. Alternatively, at least one of the fingerprint storage module 1510, instruction acquisition module 1520, determination module 1530, degaussing control module 1540, image acquisition module 1550, processing module 1560, associated storage module 1570, and stamping control module 1580 can be at least partially implemented as a computer program module, which can perform corresponding functions when the computer program module is run.

[0191] Another aspect of the present disclosure provides a non-volatile readable storage medium storing computer-executable instructions that, when executed, are used to implement Figures 9 to 13 the method shown.

[0192] Another aspect of the present disclosure provides a computer program that includes computer-executable instructions that, when executed, are used to implement Figures 9 to 13 the method shown.

[0193] Figure 16 Schematically shows a block diagram of an electronic device for implementing degaussing according to an embodiment of the present disclosure. Figure 16 The electronic device shown is merely an example and should not impose any limitation on the functions and usage scope of the embodiments of the present disclosure.

[0194] As Figure 16 shown, the electronic device 1600 includes a processor 1601 and a computer-readable storage medium 1602. The electronic device 1600 can execute the method according to an embodiment of the present disclosure.

[0195] Specifically, the processor 1601 may include, for example, a general - purpose microprocessor, an instruction - set processor, and / or a related chipset, and / or a dedicated microprocessor (e.g., an application - specific integrated circuit (ASIC)), etc. The processor 1601 may also include on - board memory for caching purposes. The processor 1601 may be a single processing unit or multiple processing units for performing different actions of the method flow according to the embodiments of the present disclosure.

[0196] The computer - readable storage medium 1602 may be, for example, any medium capable of containing, storing, transmitting, propagating, or transporting instructions. For example, the readable storage medium may include, but is not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, components, or propagation media. Specific examples of the readable storage medium include: magnetic storage devices, such as magnetic tapes or hard disk drives (HDDs); optical storage devices, such as compact discs (CD - ROMs); memories, such as random - access memories (RAMs) or flash memories; and / or wired / wireless communication links.

[0197] The computer - readable storage medium 1602 may include a computer program 1603, and the computer program 1603 may include code / computer - executable instructions, which, when executed by the processor 1601, cause the processor 1601 to execute the method according to the embodiments of the present disclosure or any variations thereof.

[0198] The computer program 1603 may be configured to have computer - program code including, for example, computer - program modules. For example, in an exemplary embodiment, the code in the computer program 1603 may include one or more program modules, such as module 1603A, module 1603B,.... It should be noted that the way of dividing the modules and the number of modules are not fixed, and those skilled in the art can use appropriate program modules or combinations of program modules according to the actual situation. When these combinations of program modules are executed by the processor 1601, the processor 1601 can execute the method according to the embodiments of the present disclosure or any variations thereof.

[0199] According to the embodiments of the present disclosure, at least one of the fingerprint storage module 1510, the instruction acquisition module 1520, the determination module 1530, the degaussing control module 1540, the image acquisition module 1550, the processing module 1560, the associated storage module 1570, and the stamping control module 1580 may be implemented as a computer - program module as described in Figure 16 When executed by the processor 1601, it can implement the corresponding operations described above.

[0200] The present disclosure also provides a computer-readable storage medium, which may be included in the device / apparatus / system described in the foregoing embodiments; or may exist separately without being assembled into the device / apparatus / system. The foregoing computer-readable storage medium carries one or more programs, and when the one or more programs are executed, the foregoing method is implemented.

[0201] According to an embodiment of the present disclosure, the computer-readable storage medium may be a computer-readable signal medium, a computer-readable storage medium, or any combination of the two. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, the computer-readable storage medium may be any tangible medium that contains or stores a program, and the program may be used by or in combination with an instruction execution system, apparatus, or device. In the present disclosure, the computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries computer-readable program code. Such a propagated data signal may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. The computer-readable signal medium may also be any computer-readable storage medium other than the computer-readable storage medium, and the computer-readable storage medium may send, propagate, or transmit a program for use by or in combination with an instruction execution system, apparatus, or device. The program code contained on the computer-readable storage medium may be transmitted by any appropriate medium, including but not limited to: wireless, wired, optical cable, radio frequency signal, etc., or any suitable combination of the foregoing.

[0202] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram may represent a module, a segment of a program, or a portion of code, which contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions noted in the blocks may occur in a different order than noted in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, or they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram or flowchart, and combinations of blocks in the block diagram or flowchart, can be implemented by a dedicated hardware-based system that performs the specified functions or operations, or by a combination of dedicated hardware and computer instructions.

[0203] Those skilled in the art will appreciate that the features recited in the various embodiments and / or claims of the present disclosure can be combined and / or combined in various ways, even if such combinations or combinations are not explicitly recited in the present disclosure. In particular, without departing from the spirit and teachings of the present disclosure, the features recited in the various embodiments and / or claims of the present disclosure can be combined and / or combined in various ways. All such combinations and / or combinations fall within the scope of the present disclosure.

[0204] Although the present disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art should understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A degaussing device, comprising: a body, the body including an accommodation space, a first side sub-body and a second side sub-body, the first side sub-body and the second side sub-body being oppositely arranged on both sides of the accommodation space; a limiting structure, the limiting structure being arranged in the accommodation space, and the limiting structure being configured to limit a magnetic stripe card located in the accommodation space; a degaussing mechanism, the degaussing mechanism being arranged on the body, and the degaussing mechanism being configured to degauss the magnetic stripe card; and a camera device, the camera device being arranged on the first side sub-body and close to the accommodation space; wherein, the limiting structure is arranged on the second side sub-body, and the limiting structure and the second side sub-body cooperate to form a card slot suitable for accommodating the magnetic stripe card; the camera device is configured to acquire an image in the direction from the camera device towards the limiting structure. When the magnetic stripe card is placed inside the card slot and the front side with card number information faces the camera device located on the first side sub-body, the camera device acquires an image of the front side of the magnetic stripe card, and through image segmentation, feature extraction, template construction, and character recognition, the extraction of card number features is completed and converted into data information to realize parsing the image to obtain the card number information; the degaussing device further includes: a seal structure, the seal structure being arranged on the second side sub-body, and the seal structure being configured to stamp the degaussed magnetic stripe card; a fingerprint recognition button, arranged on the body; a memory; a processor, being electrically connected to at least the fingerprint recognition button, the degaussing mechanism, and the memory; and a data interface, being configured to connect to a bank operation terminal through the data interface after connecting a data line when the degaussing device is in an offline state, so as to import the degaussing information stored in the memory into the bank system; wherein, the processor is configured to receive an instruction from the fingerprint recognition button and control the degaussing mechanism to degauss the magnetic stripe card based on the instruction; wherein, the memory is configured to store the image acquired by the camera device.

2. The degaussing device according to claim 1, wherein, the seal structure includes: a telescopic component, the telescopic component including a first end and a second end, and the first end of the telescopic component being arranged on the second side sub-body; a seal body, connected to the second end of the telescopic component; wherein, the telescopic component is configured to drive the seal body to approach or move away from the limiting structure.

3. The degaussing device according to claim 1, wherein, the body further includes an intermediate sub-body, and the intermediate sub-body is connected to the first side sub-body and the second side sub-body.

4. The degaussing device according to claim 3, wherein, the degaussing device further includes: a housing cover, the housing cover being rotatably connected to the intermediate sub-body, and the housing cover being configured to rotate along a first direction to block the accommodation space, or rotate along a second direction to move away from the accommodation space.

5. The degaussing device according to claim 4, wherein, the degaussing device further includes: A rotating shaft, which is connected to the intermediate sub-body and the housing cover, and the housing cover is configured to rotate relative to the intermediate sub-body through the rotating shaft.

6. The degaussing device according to any one of claims 1-5, wherein, the degaussing device further includes: a lighting device, arranged on the first side sub-body; a display screen, arranged on the second side sub-body; and a sound amplifying device, arranged on the first side sub-body.

7. A degaussing method, executed by the degaussing device according to any one of claims 1-6, including: obtaining a degaussing instruction; controlling the degaussing mechanism to degauss the magnetic stripe card based on the degaussing instruction; controlling the imaging device to obtain an image of the magnetic stripe card based on the degaussing instruction; processing the image to obtain the card number information of the magnetic stripe card; associatively storing the card number information and the image in a memory; and controlling a stamping device to stamp the magnetic stripe card based on the degaussing instruction; wherein, the degaussing instruction includes the current fingerprint information collected by a fingerprint recognition button; and the controlling the degaussing mechanism to degauss the magnetic stripe card based on the degaussing instruction includes: determining whether the current fingerprint information in the degaussing instruction is preset fingerprint information; and controlling the degaussing mechanism to degauss the magnetic stripe card when the current fingerprint information is the preset fingerprint information.

8. The method according to claim 7, further including: storing at least one fingerprint information collected by the fingerprint recognition button as the preset fingerprint information in the memory.

9. A degaussing device, including: a main body, which includes an accommodation space, a first side sub-body and a second side sub-body, and the first side sub-body and the second side sub-body are oppositely arranged on both sides of the accommodation space; a limiting structure, arranged in the accommodation space, and the limiting structure is configured to limit the magnetic stripe card located in the accommodation space; a degaussing mechanism, arranged on the main body, and the degaussing mechanism is configured to degauss the magnetic stripe card; and an imaging device, arranged on the first side sub-body and close to the accommodation space; wherein, the limiting structure is arranged on the second side sub-body, and the limiting structure and the second side sub-body cooperate to form a card slot suitable for accommodating the magnetic stripe card; the imaging device is configured to obtain an image in the direction from the imaging device towards the limiting structure. When the magnetic stripe card is placed inside the card slot and the front side with the card number information is facing the imaging device located on the first side sub-body, the imaging device obtains an image of the front side of the magnetic stripe card, and completes the extraction of the card number features through image segmentation, feature extraction, template construction, and character recognition, and converts them into data information to realize parsing the image to obtain the card number information; the degaussing device further includes: a stamping structure, arranged on the second side sub-body, and the stamping structure is configured to stamp the degaussed magnetic stripe card; a fingerprint recognition button, arranged on the main body; a memory; a processor, electrically connected to at least the fingerprint recognition button, the degaussing mechanism, and the memory; and A data interface, configured to connect to a bank operation terminal through the data interface after connecting a data line when the degaussing device is in an offline state, so as to import the degaussing information stored in the memory into the bank system; Wherein, the processor is configured to receive an instruction from a fingerprint recognition button and control the degaussing mechanism to degauss the magnetic stripe card based on the instruction; Wherein, the memory is configured to store the images acquired by the imaging device; An instruction acquisition module, configured to acquire a degaussing instruction; and A degaussing control module, configured to control the degaussing mechanism to degauss a magnetic stripe card based on the degaussing instruction.

10. An electronic device, comprising: One or more processors; A memory, configured to store one or more programs; Wherein, when the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 7-8.

11. A computer-readable storage medium, storing computer-executable instructions, which are used to implement the method according to any one of claims 7-8 when executed.

12. A computer program product, comprising a computer program, which implements the method according to any one of claims 7-8 when executed by a processor.

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