WO2003079282A2 - Dispositif a carte a puce pour transmettre une information numerique par des moyens acoustiques - Google Patents
Dispositif a carte a puce pour transmettre une information numerique par des moyens acoustiques Download PDFInfo
- Publication number
- WO2003079282A2 WO2003079282A2 PCT/FR2003/000828 FR0300828W WO03079282A2 WO 2003079282 A2 WO2003079282 A2 WO 2003079282A2 FR 0300828 W FR0300828 W FR 0300828W WO 03079282 A2 WO03079282 A2 WO 03079282A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- smart card
- microcircuit
- card
- complementary
- chip card
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims abstract description 20
- 230000005284 excitation Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 13
- 230000004913 activation Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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
- G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
- G06K19/0728—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement being an optical or sound-based communication interface
-
- 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
- G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
Definitions
- the present invention relates to a smart card device for transmitting digital information by acoustic means, for example to a remote server via a telephone or the microphone of a multimedia microcomputer, for authentication purposes.
- the autonomous boxes do not enter within the framework of the industry of the smart card and as such does not profit neither from the performances of the production tools (costs, personalization services, management procedures) nor from the globally recognized format of payment or credit cards.
- these products do not offer compatibility with existing smart card applications;
- the device of the present invention is based on concepts which remedy the main drawbacks of these solutions.
- a first characteristic it in fact comprises a smart card and an additional box, for example in the form of a case in which the smart card can be inserted.
- the smart card incorporates electronic means for generating excitation signals from a sound transducer
- the complementary unit incorporates at least one sound transducer and a battery necessary for the supply of electrical energy.
- the box includes an activation key which makes it possible to trigger the sound emission by the device; this triggering could also be consecutive to the insertion of the card into the housing.
- the smart card and the box are connected via a standardized smart card connector.
- the excitation signals of the transducer pass through the contact points C 4 and C 8 defined but not allocated by standard IS07816.
- the chip card component is supplied with power by the housing at the time of its insertion by means of the standardized contacts C 6 (also called VPP by the standard) and C 5 (GND).
- the key activation information is transmitted by means of the contact C 2 (RST) which is connected to an input signal from the chip with pull-up, the reference voltage being the ground contact C 5 (GND ).
- the electrical contacts between the smart card and the additional box in no way affect the compatibility of the smart card with other environments and in particular with the known uses of smart card readers. standardized chip.
- a second important advantage of the device of the invention is that the smart card is effectively dissociated from the complementary box.
- the function of transmitting information acoustically can be provided only when it is necessary. For example during a check within the framework of a smart card identity card application. Most of the additional cost of the acoustic interface being in the integration of the battery and the transducer, it is not reflected on each card issued.
- a variant of the invention consists in equipping the complementary housing with a keyboard and in providing the chip card with an additional means of communication making it possible to read the state of the keyboard, that is to say the references of the keys. who are in a hurry.
- the detection of a pressing of a key on the keyboard is carried out, when a card is inserted in the housing, at the by means of an integrated circuit incorporated in the box, electrically powered by the battery.
- the integrated circuit is provided with a communication interface making it possible to signal to the smart card, using a single signal, any change in the state of the keyboard, and to transmit on request from the smart card, the keyboard status.
- the keyboard manager integrated circuit is a slave to the smart card, the information transmission is conventionally carried out via a serial communication bus of synchronous type consisting of a clock signal and a signal of given.
- the circuit informs the smart card of a change of state of the keyboard, the smart card can then decide to read the new state by sending a read command to the integrated circuit managing the keyboard via the serial communication bus available.
- the keyboard could advantageously be used for the presentation to the smart card of a secret code only known to the user and used for example in addition to the authentication of the card for the verification of the identity of its holder.
- FIG. 1 shows schematically and in transparency the device of the invention comprising the smart card and the complementary box in which the card is inserted
- FIG. 2 shows a variant of this device in which the smart card integrates another variant of the device in which the complementary unit is provided with a keyboard
- FIG. 1 shows another variant of the device in which the complementary housing is provided with a keyboard.
- the smart card 10 integrates a microcircuit M comprising an interface I for supply and communication standardized to contact.
- the microcircuit M operates in two modes: a first mode called “slave” when the smart card 10 is inserted in a smart card reader and a second mode called “autonomous” when the card is inserted in a complementary box 11 of the device of the invention.
- the complementary unit 11 comprises at least one connector C with contacts able to cooperate with the interface I of the card 10, an activation key B, a battery P and a sound transducer T.
- the electrical current supply is conventionally provided by the smart card reader via the contact points Ci (VCC) and C 5 (GND). Communication between the microcircuit M of the card and the reader is carried out by the bidirectional signal C 7 (I / O), the timing clock being C 3 (CLK).
- the microcircuit M is provided with an internal reset signal, self-generated at power up.
- the RST signal (C 2 ) is therefore not used in the slave operating mode.
- the operation in this mode of the smart card 10 of the device of the invention is well known to those skilled in the art because it complies with standard IS07816. This mode is used in particular to personalize the microcircuit M during the product manufacturing process.
- the power supply is supplied by the battery P of the complementary box 11 of the device of the invention, via the contact points of the connector C corresponding to CQ (VPP for the standard) and C 5 (GND), the contact point C 6 being connected to the power supply input VBB of the microcircuit M.
- the contact C 2 (RST) is connected to the activation key B making the connection with the ground C 5 (GND) by finger pressure, the corresponding signal of the microcircuit M being called DECL.
- the signals generated by the microcircuit and called T1 and T 2 , are transmitted to the sound transducer T via the contact points of the connector C corresponding to C 4 and Ce.
- the sound produced by the microcircuit M carries digital information intended for example for the authentication of the card. It is demodulated by signal processing means which transform the analog sound signal into digital information.
- the complementary box 11 of the device of the invention remains identical to that described in the first embodiment, and the smart card 10 incorporates the principles stated for the first embodiment. It also incorporates a second microcircuit M 2 for a smart card connected to the communication and power interface l.
- the microcircuits of today's smart cards no longer use the C 6 signal formerly used as a programming voltage for memory technologies that have become obsolete. According to a standardized procedure, readers are required to maintain this signal at 0 volts at the request of the card.
- the microcircuit M carrying out the acoustic modulation can therefore occupy without contacting the contact Ce for its supply in the autonomous mode described in the previous embodiment;
- the cohabitation of the signals C 2 (RST), C 3 (CLK) and C 7 (I / O) does not pose any problems because they are either input signals or signals subject to the use of internal pull-up resistors allowing the setting in parallel, and the communication protocols being different (synchronous / asynchronous), the communication of a reader with a particular microcircuit will be ignored by the other microcircuit and vice versa.
- the contact points C 4 and C 8 not being assigned by the standard in the case of asynchronous type microcircuits, they are free to use by the microcircuit M.
- This embodiment of the invention is useful for adding a complementary application, the capacity to transmit information by acoustic means, to a card already broadcast without this capacity.
- the complementary housing of the device of the invention remains identical to that described in the first two embodiments, and the smart card generally takes up the principles stated for the first two embodiments but it incorporates a single microcircuit for a smart card connected to the communication and power interface.
- This microcircuit corresponds to the fusion into a single one of the two microcircuits M and 2 of the second embodiment.
- the complementary box 11 integrates a keyboard K and an integrated circuit G managing this keyboard.
- the integrated circuit G detects this change of state of the keyboard and informs the smart card by activating the signal corresponding to the point C 2 of the interface I. Consequently, the smart card 10 can launch a procedure for reading the state of the keyboard K by the communication bus made up of the signals CLK and I / O connected to the integrated circuit G by the points C 3 and C of the interface I.
- the keyboard can in particular comprise 10 keys corresponding to the 10 digits and an eleventh key corresponding to the command for triggering the sound emission.
- the industrial implementation of the device consists, on the one hand, in the manufacture of a standard smart card whose micromodule incorporates the microcircuit (s) described and, on the other hand, in the production an additional housing comprising an insertion slot for a smart card.
- This case incorporates a battery, a sound transducer and an activation button and can take the form of an object whose approximate dimensions are 60mm long, 30mm wide and 7mm thick.
- the box can also be fitted with a hanging system for use as a key ring.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003229864A AU2003229864A1 (en) | 2002-03-15 | 2003-03-14 | Chip card device for transmitting digital information using acoustic means |
EP03722700A EP1485869A2 (fr) | 2002-03-15 | 2003-03-14 | Dispositif a carte a puce pour transmettre une information numerique par des moyens acoustiques |
US10/507,988 US20050236490A1 (en) | 2002-03-15 | 2003-03-14 | Chip card device for transmitting digital information using acoustic means |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/03206 | 2002-03-15 | ||
FR0203206A FR2837305B1 (fr) | 2002-03-15 | 2002-03-15 | Dispositif a carte a puce pour transmettre une information numerique par des moyens acoustiques |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003079282A2 true WO2003079282A2 (fr) | 2003-09-25 |
WO2003079282A3 WO2003079282A3 (fr) | 2004-04-08 |
Family
ID=27772138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/000828 WO2003079282A2 (fr) | 2002-03-15 | 2003-03-14 | Dispositif a carte a puce pour transmettre une information numerique par des moyens acoustiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050236490A1 (fr) |
EP (1) | EP1485869A2 (fr) |
CN (1) | CN1585961A (fr) |
AU (1) | AU2003229864A1 (fr) |
FR (1) | FR2837305B1 (fr) |
WO (1) | WO2003079282A2 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7376564B2 (en) * | 2005-01-18 | 2008-05-20 | Target Brands, Inc. | Stored-value card with audio capabilities |
US7290713B2 (en) | 2005-01-18 | 2007-11-06 | Target Brands, Inc. | Stored-value card with sound and light |
US8019451B2 (en) * | 2006-11-22 | 2011-09-13 | Target Brands, Inc. | Financial transaction product with media player |
US7866550B2 (en) * | 2007-08-23 | 2011-01-11 | Target Brands, Inc. | Transaction card with sound and transformative playback feature |
US7815108B2 (en) * | 2007-10-31 | 2010-10-19 | Target Brands, Inc. | Transaction product with electrical circuit |
US7871013B2 (en) * | 2007-10-31 | 2011-01-18 | Target Brands, Inc. | Transaction product with electrical circuit |
US7841538B2 (en) | 2007-10-31 | 2010-11-30 | Target Brands, Inc. | Transaction product with memory |
US7630203B1 (en) * | 2008-09-17 | 2009-12-08 | Ardi Technology Corporation | IC card |
FR2937447B1 (fr) * | 2008-10-17 | 2011-05-27 | Elva Sa | Objet portable a microprocesseur et memoire non volatile securisee et dispositif externe connectable a un objet portable. |
US20120235958A1 (en) * | 2011-03-17 | 2012-09-20 | Innovision Flextech Corporation | Chip card display system |
USD703208S1 (en) * | 2012-04-13 | 2014-04-22 | Blackberry Limited | UICC apparatus |
US8936199B2 (en) | 2012-04-13 | 2015-01-20 | Blackberry Limited | UICC apparatus and related methods |
USD701864S1 (en) * | 2012-04-23 | 2014-04-01 | Blackberry Limited | UICC apparatus |
WO2014094647A1 (fr) * | 2012-12-21 | 2014-06-26 | 国民技术股份有限公司 | Carte de stockage de données, procédé de communication pour carte de stockage de données et système de communication associé |
CN206271007U (zh) * | 2016-08-31 | 2017-06-20 | 广州融声信息科技有限公司 | 单芯片方案的金融音频ic卡 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0664633A1 (fr) * | 1994-01-25 | 1995-07-26 | Gemplus Card International | Dispositif de production de signaux acoustiques, transmissibles par voie téléphonique |
FR2741734A1 (fr) * | 1995-11-27 | 1997-05-30 | France Telecom | Etui de protection pour carte d'authentification a puce utilisable a partir d'un terminal telephonique ou d'un lecteur de cartes a puce |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5467475A (en) * | 1989-10-13 | 1995-11-14 | Hitachi Maxell, Ltd. | Data collection-transmission apparatus and data collection system |
FR2779018B1 (fr) * | 1998-05-22 | 2000-08-18 | Activcard | Terminal et systeme pour la mise en oeuvre de transactions electroniques securisees |
-
2002
- 2002-03-15 FR FR0203206A patent/FR2837305B1/fr not_active Expired - Fee Related
-
2003
- 2003-03-14 US US10/507,988 patent/US20050236490A1/en not_active Abandoned
- 2003-03-14 EP EP03722700A patent/EP1485869A2/fr not_active Withdrawn
- 2003-03-14 AU AU2003229864A patent/AU2003229864A1/en not_active Abandoned
- 2003-03-14 WO PCT/FR2003/000828 patent/WO2003079282A2/fr not_active Application Discontinuation
- 2003-03-14 CN CN03801484.XA patent/CN1585961A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0664633A1 (fr) * | 1994-01-25 | 1995-07-26 | Gemplus Card International | Dispositif de production de signaux acoustiques, transmissibles par voie téléphonique |
FR2741734A1 (fr) * | 1995-11-27 | 1997-05-30 | France Telecom | Etui de protection pour carte d'authentification a puce utilisable a partir d'un terminal telephonique ou d'un lecteur de cartes a puce |
Also Published As
Publication number | Publication date |
---|---|
AU2003229864A1 (en) | 2003-09-29 |
FR2837305B1 (fr) | 2004-09-03 |
FR2837305A1 (fr) | 2003-09-19 |
US20050236490A1 (en) | 2005-10-27 |
WO2003079282A3 (fr) | 2004-04-08 |
CN1585961A (zh) | 2005-02-23 |
EP1485869A2 (fr) | 2004-12-15 |
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