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WO2018155911A1 - Procédé de charge d'une multicarte intelligente, et socle de charge destiné à la réalisation de ce procédé - Google Patents

Procédé de charge d'une multicarte intelligente, et socle de charge destiné à la réalisation de ce procédé Download PDF

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Publication number
WO2018155911A1
WO2018155911A1 PCT/KR2018/002148 KR2018002148W WO2018155911A1 WO 2018155911 A1 WO2018155911 A1 WO 2018155911A1 KR 2018002148 W KR2018002148 W KR 2018002148W WO 2018155911 A1 WO2018155911 A1 WO 2018155911A1
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WO
WIPO (PCT)
Prior art keywords
card
charging
smart multi
power
power pack
Prior art date
Application number
PCT/KR2018/002148
Other languages
English (en)
Korean (ko)
Inventor
배재훈
박태성
Original Assignee
브릴리언츠 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 브릴리언츠 주식회사 filed Critical 브릴리언츠 주식회사
Priority claimed from KR1020180020557A external-priority patent/KR20180098474A/ko
Publication of WO2018155911A1 publication Critical patent/WO2018155911A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the present invention relates to a charging method of a smart multi card and a charging cradle for performing such a method. More particularly, the present invention relates to a charging method of a smart multi card for easily powering a smart multi card based on a charging cradle, and a charging cradle for performing the method.
  • the object of the present invention is to solve all the above-mentioned problems.
  • Another object of the present invention is to easily perform charging for a smart multi-card using a charging cradle.
  • the charging cradle for charging the smart multi-card is transformed to receive an external power supply to supply the input voltage, the power pack charging structure for charging the power pack based on the external power and the external It may include a smart multi-card charging structure for charging the internal power of the smart multi-card based on the power.
  • the charging method of the charging cradle for charging the smart multi-card comprises the step of transforming the structure is supplied with an external power supply to supply the input voltage, the power pack charging structure is based on the external power supply
  • the charging and smart multi card charging structure may include charging the internal power of the smart multi card based on the external power.
  • the user can charge the power of the smart multi card using only the charging cradle without an external power source. Therefore, it is possible to prevent a situation in which payment is difficult because there is no power of the smart multi card.
  • FIG. 1 is a conceptual diagram illustrating a smart multi card according to an embodiment of the present invention.
  • FIG. 2 is a conceptual diagram illustrating a charging cradle for charging a smart multi-card according to an embodiment of the present invention.
  • FIG. 3 is a conceptual diagram illustrating a charging cradle structure including a power pack according to an embodiment of the present invention.
  • FIG. 4 is a conceptual diagram illustrating a charging method of a power pack and a smart multi card according to an embodiment of the present invention.
  • FIG. 5 is a conceptual diagram illustrating a charging method of a power pack and a smart multi card according to an embodiment of the present invention.
  • FIG. 6 is a conceptual diagram illustrating the operation of a smart multi-card according to an embodiment of the present invention.
  • the smart multi-card may be implemented with a display for displaying information.
  • functions of the smart multi-card may be controlled based on a switch embedded in the smart multi-card.
  • the smart multi-card is a device that stores information on a plurality of cards (payment card, credit card), and at least one of the plurality of card information can be provided simultaneously in the form of an image such as a magnetic emulator or a barcode.
  • smart multi-cards are battery-powered electronics unlike regular credit cards. Therefore, power maintenance is essential to operate the functions of the smart multi-card. This is because if the smart multi card runs out of power at the moment of payment, payment cannot be processed.
  • the existing cradle that charges the smart multi card by receiving 5V of power is required to make a payment, but it is almost useless from the outside where payment cannot be made due to the lack of power of the smart multi card.
  • a complicated and cumbersome charging structure connected to a power pack, a cable, a cradle, and a smart multi card is required.
  • a power pack function is added, even when the power of the smart multi-card does not need to be externally supplied.
  • the smart multi-card can be charged using the built-in cradle power.
  • the cradle in which the power pack function according to the embodiment of the present invention is implemented and the smart multi card may directly contact each other, thereby increasing user convenience.
  • FIG. 1 is a conceptual diagram illustrating a smart multi card according to an embodiment of the present invention.
  • the smart multi card 100 includes a plate 110, a display unit 120, a user input unit 130, a control unit 140, a storage unit 150, a card data output unit 160, and a wireless device.
  • the communication unit 170 may include a lock release unit (not shown) and an insertion detection unit (not shown).
  • the smart multi-card 100 may include a plurality of card information in one card (that is, device), unlike the existing card that included only one card information in an integrated circuit (IC) chip in one card. . That is, at least one of the plurality of card information stored on the smart multi-card 100 may be loaded to simultaneously perform payment and / or point accumulation.
  • IC integrated circuit
  • the plate 110 may be formed in a square plate shape, and the corner portion of the square plate shape may be rounded.
  • the plate 110 may include a configuration of the smart multi card 100 such as the card data output unit 160 and the controller 140.
  • Plate 110 may be made of a plastic or metal plate of a resilient material, such as a general card, it may be configured by stacking a number of layers.
  • the plate 110 may be formed by molding a substrate on which a configuration of the smart multi-card 100 is disposed, with a material of a specific material.
  • the card data output unit 160 may be disposed on the plate 110.
  • the card data output unit 160 when the card data output unit 160 is an IC chip 162, the card data output unit 160 may be disposed to be exposed to the outside on one side of the front surface.
  • the card data output unit 160 includes a magnetic field generating unit 161 for generating a magnetic signal (ie, a magnetic signal)
  • the plate 110 formed at one side of the rear surface, more specifically, a rectangle may be formed. It may be arranged to be exposed to the outside on one side of the rear surface adjacent to one of the two long sides of the.
  • the wireless communication unit to perform the function of the card data output unit 160 to be described later (for example, card data is transmitted through the NFC (near field communication) communication module, Bluetooth communication module of the wireless communication unit) If so), it is embedded in the plate 110 may transmit a wireless communication signal corresponding to the card information to the outside.
  • the plate 110 may be provided such that the insertion detecting unit described later is exposed to the outside in a direction continuous with one end of the magnetic field generating unit 161 (for example, the card reader insertion direction of the plate 110).
  • the front side of the plate 110 is provided with a display unit 120 and a user input unit 130 to be described later may be exposed to the outside.
  • the plate 110 Inside of the plate 110 is a part of the configuration that is exposed to the outside, such as the card data output unit 160, the insertion detection unit, the display unit 120, the user input unit 130 is built-in Configurations such as the control unit 140, electrical wiring (not shown), memory (not shown), and power supply unit (not shown) may be included.
  • the electrical wiring may be composed of several sheets between the layers of each plate 110, and the vias corresponding to the wiring passages may be vias. ) Can be connected.
  • the user input unit 130 performs a function of receiving input data for controlling the operation of the smart multi-card 100 from the user.
  • the user input unit 130 may include a key pad, a dome switch, a touch pad (constant voltage / capacitance), a jog wheel, a jog switch, and the like.
  • a touch pad Constant voltage / capacitance
  • a jog wheel a jog switch
  • a touch screen when the touch pad forms a mutual layer structure with the display unit 120 to be described later, this may be referred to as a touch screen.
  • the display unit 120 is provided at one side of the plate 110 to perform a function of visually displaying card-related data on a screen and providing the same to a user. That is, the display 120 performs a function of displaying the image or image data generated and provided by the controller 140.
  • the card-related data may include card identification information such as a card image, a card name, and a card company, and may include benefit information such as discount information of the card and interest-free installment information.
  • the display unit 120 includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and an electronic paper (E).
  • -paper may include at least one.
  • two or more display units 120 may exist according to the implementation form of the smart multi-card.
  • the display unit 120 may be provided on the front and rear surfaces of the smart multi-card.
  • the display unit 120 may be disposed on one side of the front surface of the plate 110.
  • the display unit 120 may be disposed in an area which does not overlap the IC chip disposed on one side of the front surface of the plate 110 and the magnetic field generator disposed on one side of the rear surface of the plate 110.
  • the display 120 may be prevented from being damaged.
  • the display 120 may be disposed at a position on the plate 110 adjacent to the user input unit (for example, the touch unit or the touch pad) so that the user may easily perform a touch operation while viewing the display unit 120. have.
  • the display unit 120 When the display unit 120 and the touch sensor form a mutual layer structure (hereinafter, referred to as a touch screen), the display unit 120 may be used as an input device in addition to the output device.
  • the touch screen may display a user interface (UI) screen of the card, and receive an input operation for a position corresponding to the screen from the user.
  • the touch screen may receive various input operations such as a touch operation, a slide operation, a swiping operation, a knock operation, and the like from a user.
  • the card data output unit 160 performs a function of transmitting card information to perform payment or accumulation.
  • the card data output unit 160 may correspond to various components that can transmit card information to an external card reader.
  • the card data output unit 160 may include a magnetic field generator, an IC chip, and the like.
  • some modules for example, NFC communication module, BLE communication module, etc.
  • the wireless communication unit 170 to be described later may perform the function of the card data output unit 160 by transmitting the card data to the payment terminal. .
  • the magnetic field generating unit includes a magnetic cell that forms a magnetic field through current flow and outputs a card information magnetic signal.
  • the magnetic field generator may include at least one track. Each track may include a magnetic cell to generate a magnetic signal to provide to the header of the card reader.
  • Magnetic cells may be configured in various forms. For example, single or multiple magnetic cells can be disposed on the track.
  • the magnetic cells may have various arrangement directions. For example, the magnetic cell may be erected so that only a certain polarity is exposed to one side of the plate 110 (ie, in the magnetic signal output direction) when the magnetic field is generated. That is, the magnetic cell may be disposed on one side of the specific plate 110 so that only a specific polarity according to the current direction is exposed in the magnetic signal output direction.
  • the magnetic cells may be arranged such that both polarities are exposed in the magnetic signal output direction.
  • the IC chip can perform data exchange with a contact card reader. That is, the IC chip is exposed to the outside of the plate 110, which is a part that can be in physical contact with the card reader to the outside, the card contact portion of the contact card reader when the smart multi-card 100 is inserted into the contact card reader Direct data exchange can be performed by contacting.
  • the card data output unit 160 may output card data generated by the controller.
  • the controller 140 is provided in the plate 110 to perform an overall control function required for using a multi-card.
  • the controller 140 performs a function of transferring card information to a specific card data output unit 160.
  • the controller 140 transmits card data corresponding to a card selected according to a user's user input unit operation to the magnetic field generating unit to generate a specific magnetic driving current. It can perform a function to generate a signal.
  • the controller 140 may generate a magnetic signal generated in the magnetic field generator in time series by supplying a magnetic driving current signal or controlling a flow direction. That is, the magnetic cell can adjust the direction of the magnetic field applied to the head of the card reader through the current control.
  • the controller 140 may collectively control the current direction to generate the same polarity in the magnetic signal output direction (card reader header direction) in each magnetic cell.
  • the controller 140 may generate a magnetic field change in the head of the card reader corresponding to each track by adjusting a magnetic driving current signal input for each track.
  • the controller 140 may perform a function of generating information or a screen to be displayed on the display 120. That is, the controller 140 may generate a card UI screen and provide the card UI screen to the display 120. When the user can select or set a desired UI screen configuration, the controller 140 may generate a UI screen corresponding to the user's setting and provide the UI screen to the display 120.
  • the controller 140 may receive an input operation from the user input unit 130, determine a corresponding operation, and perform a function of instructing to perform an operation. Specifically, when the user input unit 130 is a touch screen combined with the display unit 120, the controller 140 determines the position of the input operation received by the touch screen, the type of the input operation or the type of the input operation. In this case, the corresponding control command can be determined.
  • the controller 140 may transmit card data of card information corresponding to the input operation to a specific card data output unit 160 when an input operation is applied to the touch screen, and display the card information corresponding to the input operation. Can be generated and delivered to the touch screen.
  • the storage unit 150 stores a plurality of card information and card data.
  • the storage unit 150 may classify and store cards in order to allow a user to quickly and easily select a card.
  • the smart multi card 100 may classify and store cards according to card types such as credit card classification, check card classification, point card classification, membership card classification, and the like, based on the frequency of card use or the card issuer. Can be sorted and stored.
  • the storage 150 may store a program for the operation of the controller 140.
  • the wireless communication unit 170 is provided in the plate 110 and performs a function of transmitting card information to the outside through wireless communication. That is, the wireless communication unit 170 may perform a function of transmitting card data to a payment terminal (ie, card reader).
  • a payment terminal ie, card reader
  • the wireless communication unit 170 may receive card data corresponding to a specific card by performing data transmission and reception with a user terminal (or mobile terminal) through wireless communication. That is, the smart multi-card 100 receives the card data from the card information management server through the mobile terminal (for example, the mobile terminal receives from the card information management server via Wi-Fi, LTE cellular communication, etc. Transmission to a smart multi-card via short-range wireless communication.
  • the wireless communication unit 170 may perform a function of receiving user authentication information from a user terminal. That is, the wireless communication unit 170 may receive information for performing user authentication (ie, first user authentication information) when receiving new card information from the mobile terminal.
  • the user authentication information may correspond to biometric information such as fingerprint information of the user, and may correspond to various pieces of information for identifying the user.
  • the wireless communication unit 170 transmits the user authentication information, which is compared with the user authentication information stored in the user terminal, to the user terminal, and receives encrypted data and seed data from the user device in consideration of whether the user authentication information matches. Can be.
  • the wireless communication unit 170 may receive the new card information and transmit the new card information to the controller 140, and the controller 140 may perform information processing to store the new card information in the memory.
  • the insertion detector may recognize card insertion in the card reader.
  • the insertion detector may include a pressure sensor to detect whether the card is inserted into the IC card reader.
  • a pressure sensor is attached to one side of the smart multi card (for example, a short side adjacent to the IC chip), and the smart multi card is inserted into the IC card reader so that the side with the pressure sensor is positioned inside the card reader. If it contacts the side, it can be determined that the card is inserted.
  • the insertion detector may be disposed at a specific position on the plate 110 through which the header of the card reader passes.
  • a pressure sensor may be placed above or below the magnetic field generating portion such that pressure may be applied to the pressure sensor by the head when the card is inserted. That is, when a header is inserted between the header and one side of the card reader while the header is in contact with one side of the card reader, and the header presses the card, the card recognizes the insertion in the card reader and supplies power to the cell. have.
  • the insertion detecting unit is provided at a position adjacent to the end of the magnetic field generating unit, and when the card moves in the card reader, the head is not recognized before the magnetic field generating unit is recognized by the head. It can detect the contact of. Through this, the smart multi-card starts generating magnetic signals when card reading starts, thereby reducing power consumption.
  • the insertion detecting unit may detect an insertion in the card reader by receiving an electrical signal according to the exchange of the card information magnetic signal with the header of the card reader from the magnetic field generating unit. That is, the magnetic cell of the magnetic field generating unit serves as an inductive sensor, and detects the magnetic field change between the card reader header and transmits the card information.
  • the insertion sensor may utilize a pressure sensor and an inductive sensor together. This prevents malfunction due to pressure applied to the pressure sensor by a configuration other than the header of the card reader, and changes in the magnetic field by magnetic objects caused by changes in the magnetic field other than the header of the card reader. It can prevent the malfunction caused by the detection.
  • the unlocking unit is provided on one surface of the plate 110 and performs a function of receiving a lock release operation for activating a touch manipulation function of the touch unit. That is, when the user wants to perform the smart multi-card operation, the user may activate the touch manipulation function by operating the lock release unit before the touch unit manipulation or the touch unit manipulation. For example, the touch unit may activate the touch manipulation function only while the unlock operation for the unlocking unit is input from the user. Accordingly, an unintended touch manipulation can be prevented from being input through the touch unit.
  • the unlocking unit may be provided as a button or a touch sensor (eg, a body touch sensor). That is, when a user wants to input a touch manipulation, when a user presses a button with a specific finger or touches a finger on the touch sensor, the touch manipulation function may be activated.
  • a touch sensor eg, a body touch sensor
  • the unlocking unit may include a fingerprint recognition module configured to receive fingerprint information of the user, and activate the touch manipulation function when the received fingerprint information matches the pre-stored fingerprint information. That is, the fingerprint recognition module may receive fingerprint information when the user's finger is touched and determine whether the touch manipulation function or the entire function of the multi-card is activated by determining whether the fingerprint information matches the user's fingerprint information stored in the multi-card. Through this, it is possible to prevent someone other than the card holder from randomly manipulating the card or performing a payment.
  • the smart multi card may operate based on power supplied by an internal power source, and the power supplied by the internal power source may be charged based on a separate charging device such as a charging cradle.
  • a charging cradle structure for charging a smart multi card is disclosed.
  • FIG. 2 is a conceptual diagram illustrating a charging cradle for charging a smart multi-card according to an embodiment of the present invention.
  • the charging cradle 200 may transform an external power source (eg, 220V) to supply a first power source (eg, 5V) (or an input power source) to the smart multi card.
  • an external power source eg, 220V
  • a first power source eg, 5V
  • the smart multi card may be connected to the charging cradle 200, and the rechargeable internal battery of the smart multi card may be charged based on the first power source.
  • One side of the smart multi card may be implemented with a first contact structure capable of receiving power, and one side of the charging cradle 200 may have a second contact structure 250 that meets the first contact structure capable of supplying power. Can be.
  • the charging cradle 200 may include a separate rechargeable battery structure (eg, a power pack 240).
  • the power pack 240 which is a rechargeable battery structure, may perform a charging operation when external power is supplied.
  • the charging cradle 200 is a transformer structure 210 for supplying an input voltage by transforming by receiving an external power supply, a power pack charging structure for charging the power pack 240 based on the external power source ( 230 and the smart multi-card charging structure 220 for charging the internal power of the smart multi-card based on an external power source.
  • a first contact structure for supplying power may be implemented on one surface of the smart multi card, and a second contact structure 250 that meets the first contact structure may be implemented on one surface of the charging cradle 200.
  • the smart multi-card charging structure 220 may be connected to the second contact structure 250, and when the external power source is not connected, the power pack charging structure 230 may be connected to the second contact structure 250. have.
  • the connection of the smart multi card charging structure 220 and the second contact structure 250 and the connection of the power pack 240 and the second contact structure 250 may be switched by sensing whether an external power source is input.
  • the charging of the smart multi card and the power pack 240 based on the charging cradle 200 may be performed in various ways.
  • the charging cradle 200 charges the smart multi-card based on the smart multi-card charging structure 220 when the external power is supplied, and the charging cradle 200 is the power pack secondary when the smart multi-card is fully charged.
  • the power pack 240 may be charged based on the charging structure 230.
  • the charging cradle 200 charges the smart multi-card based on the smart multi-card charging structure 220 primarily when the external power is supplied, and the charging cradle 200 has the charging rate of the smart multi-card more than a threshold percentage
  • the smart multi-card and the power pack 240 can be simultaneously charged, and the smart multi-card charging structure 220 and the power pack charging structure 230
  • the power supplied to each of the smart multi-card charging structure 220 and the power pack charging structure 230 may be changed based on the charging rate.
  • the smart multi-card when external power is supplied to the charging cradle 200, the smart multi-card not only directly charges based on the transformed first power (input power), but may also charge the power pack 240 inside the charging cradle. .
  • the charging cradle 200 may be separated from a cable provided with an external power source, and a user may then charge the smart multi card using only the power pack 240 inside the charging cradle 200 without an external power source.
  • power supply from the power pack 240 to the smart multi card may be cut off.
  • the first contact structure and the power pack 240 may be connected to supply power from the power pack 240 to the smart multi card.
  • the smart multi-card may be charged with the power supplied based on the power pack 240 inside the charging cradle without an external power source.
  • FIG. 3 is a conceptual diagram illustrating a charging cradle structure including a power pack according to an embodiment of the present invention.
  • FIG. 3 illustrates a structure for connecting the charging cradle 300 according to whether an external power source is connected.
  • the first contact structure of the smart multi card is connected to the second contact structure 350 of the charging cradle 300 to be connected to the external power source. Can be powered from.
  • the first contact structure of the smart multi-card is the second contact structure 350 (or the third of the power pack 340) of the charging cradle 300.
  • Contact structure to receive power from the power pack 340.
  • the connection between the power pack 340 and the second contact structure 350 may be disconnected.
  • a voltage equal to or greater than a predetermined voltage level is supplied, the power pack 340 is disconnected from the second contact structure 350 through switching, and the external power source is connected to the second contact structure 350 through the smart multi-card charging structure 320.
  • Can be connected On the contrary, when less than a predetermined voltage is supplied, the power pack 340 and the second contact structure 350 may be connected through switching, and the connection between the external power source and the second contact structure 350 may be broken.
  • the switch senses whether power is supplied by an external power source and may be turned on or off based on a sensing result.
  • the switch disclosed in FIG. 3 is optional, and various switch structures for performing the above operation may be implemented in the charging cradle.
  • FIG. 4 is a conceptual diagram illustrating a charging method of a power pack and a smart multi card according to an embodiment of the present invention.
  • the power pack 440 and the smart multi card 420 may be connected, and the power pack 440 and / or the smart multi card 420 may be charged.
  • charging of the smart multi card 420 may be primarily performed.
  • the external power supply may first charge the smart multi card 420 so that the user may use the fully charged smart multi card 420 as quickly as possible.
  • the smart multi card 420 may transmit a first charging completion signal indicating that the smart multi card 420 has been fully charged to the charging cradle 400.
  • the charging cradle 400 may charge the power pack 440.
  • the power pack 440 may transmit a second charging completion signal indicating that the charging cradle 400 is fully charged. After receiving the second charging completion signal, the charging cradle 400 may supply power to the smart multi-card 420 again to perform secondary charging. If the charging cradle 400 receives the first charging completion signal after the second charging, the charging cradle 400 may stop supplying power to the smart multi-card 420 and the power pack 440 for a threshold time.
  • the charging cradle 400 may determine whether the smart multi-card 420 and the power pack 440 are connected. When both the smart multi card 420 and the power pack 440 are connected to the charging cradle 400, the charging cradle 400 may re-power the smart multi card 420 and the power pack 440 in the above-described manner. Can be.
  • the charging cradle 400 may determine whether the smart multi card 420 and the power pack 440 are connected, and the user separates the smart multi card 420 to charge only the power pack 440.
  • the charging cradle 400 proceeds to supply power to the power pack 440, and after charging the power pack 440, determines whether a threshold time has elapsed and supplies power to the power pack 440. You can proceed again.
  • the smart multi-card 420 and the power pack 440 may be kept in a buffer state in consideration of power consumption of the smart multi-card 420 and the power pack 440 due to natural discharge over time.
  • FIG. 5 is a conceptual diagram illustrating a charging method of a power pack and a smart multi card according to an embodiment of the present invention.
  • FIG. 5 a method for cyclically charging a power pack and a smart multi-card when the external power source is connected to a charging cradle is disclosed.
  • the charging cradle 500 may first supply 100% power based on external power to the smart multi-card 520.
  • the smart multi card 520 may transmit the first threshold percentage buffer signal to the charging cradle 500.
  • the charging cradle 500 may simultaneously supply power to the smart multi card 520 and the power pack 540 after receiving the first threshold percentage buffer signal.
  • the charging cradle 500 relatively decreases the power supplied to the smart multi card 520 as the charging state of the smart multi card 520 approaches the buffer, and the power to the charging cradle 500 increases relatively. You can.
  • the charging cradle 500 may receive a charge completion signal from the smart multi card 520 and supply the entire power to the power pack 540 to buffer the power pack 540.
  • the charging cradle 500 may determine whether the smart multi-card 520 and the power pack 540 are connected. When both the smart multi card 520 and the power pack 540 are connected to the charging cradle 500, the charging cradle 500 may re-power the smart multi card 520 and the power pack 540 in the manner described above. Can be.
  • the charging cradle 500 may determine whether the power pack 540 is connected to the smart multi card 520, and the user removes the smart multi card 520 so that the power pack 540 only.
  • the charging cradle 500 proceeds to supply power to the power pack 540, and after charging of the power pack 540, determines whether a threshold time has elapsed and powers the power pack 540. Supply can be resumed.
  • the smart multi-card 520 is first charged, and the power pack 540 and the smart multi-card 520 are simultaneously charged to the charging and power pack 540 of the smart multi-card 520. Charging can proceed.
  • FIG. 6 is a conceptual diagram illustrating the operation of a smart multi-card according to an embodiment of the present invention.
  • the smart multi card may change an operation mode when the power charged in the internal battery of the smart multi card is reduced below the threshold ratio.
  • the smart multi card may change the operation mode to the first power saving mode 610.
  • an indicator indicating to supply power to the display window may be displayed.
  • the smart multi-card may provide a magnetic emulating signal emulating a magnetic signal corresponding to card information of a selected card among a plurality of cards.
  • the smart multi-card may display a bar code signal corresponding to the card information of the selected card of the plurality of cards through the display window.
  • the brightness of the display may be reduced at a first ratio of the intensity of the magnetic emulating signal and / or the card information of the selected card may be reduced at the first ratio.
  • the smart multi card may change the operation mode to the second power saving mode 620.
  • the second power saving mode 620 an indicator indicating to supply power to the display window may be displayed.
  • the brightness of the display may be reduced at a second ratio of the intensity of the magnetic emulating signal and / or the card information of the selected card may be reduced at the second ratio.
  • the smart multi card may change the operation mode to the third power saving mode 630.
  • the third power saving mode 630 an indicator indicating to supply power to the display window may be displayed.
  • the magnetic emulation signal is not output, only the barcode information of the card selected on the display is generated, the magnetic emulation signal is output, and the barcode information of the card selected on the display is not output.
  • the image of the barcode information may be provided to be reduced to a certain size.
  • the smart multi-card may also charge the internal power based on energy harvesting.
  • the internal power supply of the smart multi card may be charged based on energy harvesting.
  • the card reader may generate a wireless signal, and the internal power of the smart multi card may be charged by performing an energy harvesting operation based on the wireless signal at the time of card payment.
  • the smart multi-card may provide the card information by switching the magnetic emulator to an active state after receiving the wireless signal of the card reader based on the wireless switching operation.
  • the time for energy harvesting may be set differently according to the power state of the smart multi-card.
  • the smart multi-card may deliberately provide the payment card information after contact with the card payment machine for a certain time.
  • the charging time based on the wireless signal generated by the card reader is relatively longer by setting the contact time with the card reader to be relatively longer. Can be lost.
  • the contact time with the card reader for charging the internal power source may be set differently in consideration of the existing card settlement time. For example, it may be assumed that the card payment and the use of the smart multi-card occur relatively much before 9 pm and before 9 pm and relatively less after 9 pm and before 9 am. In this case, the amount of time for energy harvesting may be adjusted by estimating the amount of card usage and predicting the amount of power consumption according to the amount of card usage.
  • Embodiments according to the present invention described above can be implemented in the form of program instructions that can be executed by various computer components and recorded in a computer-readable recording medium.
  • the computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination.
  • Program instructions recorded on the computer-readable recording medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the computer software arts.
  • Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. medium) and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like.
  • Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.
  • the hardware device may be modified with one or more software modules to perform the processing according to the present invention, and vice versa.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un procédé de charge d'une multicarte intelligente et un socle de charge destiné à la réalisation de ce procédé. Le socle de charge destiné à charger une multicarte intelligente peut comprendre : une structure de transformation destinée à recevoir et transformer une source d'alimentation externe et à fournir une tension d'entrée ; une structure de charge de bloc d'alimentation destinée à charger un bloc d'alimentation sur la base de la source d'alimentation externe ; et une structure de charge de multicarte intelligente destinée à charger la source d'alimentation interne de la multicarte intelligente sur la base de la source d'alimentation externe.
PCT/KR2018/002148 2017-02-25 2018-02-21 Procédé de charge d'une multicarte intelligente, et socle de charge destiné à la réalisation de ce procédé WO2018155911A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2017-0025135 2017-02-25
KR20170025135 2017-02-25
KR10-2018-0020557 2018-02-21
KR1020180020557A KR20180098474A (ko) 2017-02-25 2018-02-21 스마트 멀티 카드의 충전 방법 및 이러한 방법을 수행하는 충전 크래들

Publications (1)

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WO2018155911A1 true WO2018155911A1 (fr) 2018-08-30

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WO (1) WO2018155911A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010039004A2 (fr) * 2008-10-02 2010-04-08 Yu Hyeung Keun Carte électronique rf et carte de chargement destinée à celle-ci
KR20130003466A (ko) * 2011-06-30 2013-01-09 차승일 스마트 카드 기능을 구비한 무선충전 시스템
KR20140079138A (ko) * 2012-12-18 2014-06-26 신학민 휴대폰 배터리 충전기 및 그 제어방법
KR101556079B1 (ko) * 2015-04-30 2015-09-25 (주)알토디자인 카드타입 휴대용 스마트 충전장치
KR20160046109A (ko) * 2014-10-20 2016-04-28 주식회사 엘지화학 어댑터가 내장되어 있고 충전 편의성이 향상된 디바이스

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010039004A2 (fr) * 2008-10-02 2010-04-08 Yu Hyeung Keun Carte électronique rf et carte de chargement destinée à celle-ci
KR20130003466A (ko) * 2011-06-30 2013-01-09 차승일 스마트 카드 기능을 구비한 무선충전 시스템
KR20140079138A (ko) * 2012-12-18 2014-06-26 신학민 휴대폰 배터리 충전기 및 그 제어방법
KR20160046109A (ko) * 2014-10-20 2016-04-28 주식회사 엘지화학 어댑터가 내장되어 있고 충전 편의성이 향상된 디바이스
KR101556079B1 (ko) * 2015-04-30 2015-09-25 (주)알토디자인 카드타입 휴대용 스마트 충전장치

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