EP1739630A1 - Méthode, étui électronique et système de contrôle d'accès pour autoriser l'accès à une zone à l'aide d'une carte - Google Patents

Méthode, étui électronique et système de contrôle d'accès pour autoriser l'accès à une zone à l'aide d'une carte Download PDF

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Publication number
EP1739630A1
EP1739630A1 EP05013418A EP05013418A EP1739630A1 EP 1739630 A1 EP1739630 A1 EP 1739630A1 EP 05013418 A EP05013418 A EP 05013418A EP 05013418 A EP05013418 A EP 05013418A EP 1739630 A1 EP1739630 A1 EP 1739630A1
Authority
EP
European Patent Office
Prior art keywords
card
unit
envelope
transmitting
access
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05013418A
Other languages
German (de)
English (en)
Inventor
Willi Brändli
Alfred Lauper
Olaf Sprich
Gino Burro
Stefan Rüeggsegger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schweiz AG
Original Assignee
Siemens Schweiz AG
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 Siemens Schweiz AG filed Critical Siemens Schweiz AG
Priority to EP05013418A priority Critical patent/EP1739630A1/fr
Priority to PCT/EP2006/001849 priority patent/WO2006136212A2/fr
Priority to AT06723149T priority patent/ATE508444T1/de
Priority to EP08013756A priority patent/EP2040225B1/fr
Priority to EP06723149A priority patent/EP1894165B1/fr
Priority to AT08013756T priority patent/ATE508445T1/de
Priority to US11/922,530 priority patent/US20090121829A1/en
Priority to DE502006009445T priority patent/DE502006009445D1/de
Priority to DE502006009457T priority patent/DE502006009457D1/de
Publication of EP1739630A1 publication Critical patent/EP1739630A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence

Definitions

  • the present invention relates to a method, an electronic envelope and an access unit for granting access to a zone with a card according to the preamble of claim 1 or 11 and 21, respectively.
  • electronic card is generally subsumed electronic identification cards, which are also known under the terms such as smart card, smart card, electronic ticket, proximity cards, Vincinity Cards, employee badges and more.
  • Proximity Cards and vincinity Cards are standardized according to ISO, as defined in ISO 14443 [1] and ISO 15693 [2].
  • Proximity Cards PICC can transmit data to a reading unit PCD in the range of about 1 to 10 cm. Therefore, to grant access to a zone, a person is forced to bring the card close to the reading unit PCD. This is particularly disadvantageous when approaching a garage, since to do so the window of the vehicle has to be opened. In particular there is the risk that the card will fall to the ground during this manipulation.
  • a license plate usually a person-referred hereafter called “personalized” license plate, is transferred by the proximity card via the radio interface into the shell.
  • This envelope sends this received identity on a different frequency, eg on the 2.45 GHz ISM band, to a fixed receiving unit.
  • the received tag is evaluated in a background system, and if it matches, an enable signal is generated to grant access.
  • the case may also contain another identifier, so that the access is possible only with the relevant case and the card.
  • envelope is understood to mean a portable, electronic device which can receive an electronic card and is provided with means for communication with the card and an external transceiver unit.
  • the envelope is activated by an electromagnetic field generated by this further transmitting unit and thereby a bidirectional communication between the first transmitting / receiving unit and the transmitting / receiving module of FIG Shell is initiated;
  • Bidirectional communication allows the exchange of keys so that cryptology can be implemented in the classical way.
  • the bidirectional communication is also due to the previous activation of the envelope also associated with over time a low energy consumption, since a polling from the shell or a readiness for reception so-called broadcast by the access unit broadcast messages omitted.
  • the bidirectional communication may be according to the content of EP 1 210 693 B1 [4] be designed intermittently in a time grid.
  • the envelope can make a bidirectional communication with the access unit only when the card is inserted.
  • a detection takes place only if the user really wants it in the sense of an active volitional act and not by accidentally passing by at a transit zone. This volition manifests itself e.g. by pressing a defined control on the case.
  • the shell control element such as push button or buttons on the case configurations can be made and the display can be controlled.
  • control elements can be additionally protected against incorrect manipulation by accidental pressure. This protection can be realized by software or mechanically. Likewise, with the controls, an active will action may be made for access to a zone by the user.
  • the bidirectional communication between the envelope and the access unit makes it possible for a remote card reader in the access unit to emulate the remote card in the access unit.
  • a remote card reader in the access unit to emulate the remote card in the access unit.
  • existing payment units can continue to be used and, on the other hand, the interface between the access unit and the management system need not be disclosed.
  • FIG. 1 An overview of the basic function of the method according to the invention will be made below with reference to FIG. 1 given. Detailed information on the individual units and their function is provided by the further FIGS. 2 to 6.
  • FIG. 1 shows the spatial arrangement of the various functional units at a passage zone 50, which is formed by two passage columns 51 each.
  • a column contains a further transmitting unit 40, which emits an electromagnetic field 42 in the so-called near range, preferably a "low" frequency in the ISM band of, for example, 6.78 MHz is provided.
  • the electronic envelope 20 carried by a person is switched to active when approaching the transit zone 50.
  • This initiates bidirectional communication 25 at a "higher" frequency in the ISM band of preferably 868 MHz.
  • a card 1 is inserted. With the aforementioned bidirectional communication 25, a tag is transmitted from the shell 20 to an access unit 30.
  • the most personalized identifier has previously been transmitted wirelessly from the card 1 in the case 20. From the access unit 30, this flag is supplied via an interface unit 61 to a management system 60, in which this flag is evaluated. In accordance with a stored identifier, a release signal is generated, which is supplied to a column 51 arranged on the real or virtual barrier. This barrier, not shown in FIG. 1, is opened by this release signal and thus allows entry into a protected zone. As a virtual barrier, a light signal can also be provided. To control the actual passing a light barrier 41 may be provided. The light barrier or an approximation circuit shown in FIG. 1 or another light barrier can activate the transmission unit 40. In this way it is additionally ensured that only such envelopes receive the bidirectional communication 25 with the access unit 30, which have been activated in advance.
  • the structural design of the shell 20 is shown in various perspective views in Figure 6.
  • the sleeve 20 is preferably provided with a conventional clip 26 so that this sleeve can be used in the same manner as a card carried in a protective cover, ie can be visibly worn on a garment.
  • the card 1 can be completely or only partially inserted through the opening 27 in the shell 1.
  • the inserted card 1 is partially or completely visible on one side. It is not necessary that the visible side still has a transparent element of the shell 20.
  • the envelope 20 has, in addition to the communication function according to the present invention, also a protection function for the card 1 as well as a storage function for the card 1. For example, a cyclist with a case 20 containing a card 1 can gain access to a zone. without requiring user interaction on the shell 20. The cyclist leads this case 20 simply in his backpack.
  • FIG. 2 shows a simplified block diagram of an electronic envelope 20 and an associated access unit 30 arranged at a transit zone 50.
  • the envelope 20 comprises a card receiving module 22 and an antenna 21 for transferring the data of the card, in particular a tag, to the envelope in the usual wireless manner.
  • a card receiving module 22 for example, the block EM4094 of EM Microelectronic Marin SA [6] can be used.
  • a transmitting / receiving module 23 in the sense of the Scriptures EP 1 210 693 B1 [4] contained in the shell 20.
  • a card interface 24 is arranged, which can be implemented either in software or hardware.
  • This embodiment represents a radio link extension, wherein the essential difference from the booster mentioned in the introduction is that the shell 20 is actively switched by a further, arranged in the transit zone 50 transmitting unit 40 in the near field.
  • the access unit 30 is carried out in a communication module 34 via two antennas 33, a replica of the card interface of the shell 20.
  • the communication module 34 includes a transmitting / receiving unit 37 in the sense of the Scriptures EP 1 210 693 B1 [4].
  • An ISO 1443 load modulation 35 is connected to this transmitting / receiving unit 37 via a label emulation 36.
  • the "actual" card reader 32 contains an encryption module 31, which is often referred to in the jargon as "Legic security". This embodiment according to FIG.
  • an access card 1 is emulated by this embodiment, which is in fact and truth, for example, 30m to 50m away.
  • the frequency specification is only an example here, the frequency selection must be based on the regulatory requirements in the individual countries. This also applies to the frequency 6.78 MHz for the activation of the shell 20.
  • the embodiment according to FIG. 3 differs from that according to FIG. 2 by the connection in the access unit 31.
  • the identifier transmitted via the bidirectional communication 25 is supplied by the label emulation 36 directly to the card reader via a bus system.
  • This embodiment with the same functionality as that of FIG. 2 requires a smaller number of components and must be used if no technical restrictions are imposed for reasons of competition policy.
  • the essential functions of the card reader are integrated in the shell 20, in other words:
  • the radio transmission between card 1 and card reader 32 terminates in the shell, in contrast to the embodiments of FIGS. 2 and 3, where this termination settled in the access unit 30 takes place.
  • the bidirectional communication 25 it is possible to encrypt them by a PKI infrastructure 62. This is particularly necessary if the proposed procedure for granting access is to provide particularly high security.
  • This infrastructure 62 is shown only rudimentary in FIG. 4, since it itself belongs to the state of the art.
  • the antenna 21 for the transmission of the data, in particular the identification of the card 1 to the envelope 20, is only shown in principle. A preferred embodiment of the antenna 21 will be explained below with reference to FIG.
  • Figure 5 shows a more detailed block diagram of an electronic envelope with a card receiving module for those parts which activates the envelope as it approaches cause electromagnetic near field.
  • a ring antenna 213 is provided for receiving the aforementioned near field in the frequency range of, for example, 6.78 MHz.
  • Near field means that the H field is dominant.
  • the "near field" or its spatial extent r is usually defined with r ⁇ ⁇ ⁇ 0.6 ;
  • Receiver module 231 at 868 MHz and transmitter module 232 at 868 MHz are each connected via an amplifier to corresponding antennas 211 and 212.
  • connection between controller 271 and telegram filter 217 is therefore bidirectional, among other things, in order to be able to make certain settings of the telegram filter.
  • a particular advantage according to the present inventions lies in the fact that with the wake-up field 42 spread out by a further transmitting unit 40 information can also be transmitted by means of a modulation on a higher layer.
  • levels are defined in a field of a transferred record that correspond to certain minimum receive levels and thus indirectly determined distances between envelope 20 and further transmit unit 40 to 6.78 MHz. For example, 3 bits are enough to set 8 different levels; calculated without fuse bits.
  • Minimum reception level means that further units of the envelope are only activated when it is exceeded.
  • the processor module 271 can preferably set the corresponding stage for a casing 20 from the processor module 271 fixedly for a casing. Alternatively, it is also possible that the adjustment is made dynamically. That means, the further transmission unit 40 determines the level and thus the distance within which a shell 20 is to be activated. For the implementation of the stepwise activation, the font becomes WO 03/017207 [5] as an integral part hereby incorporated (incorporated by reference).
  • wired interfaces 274 e.g. RS232 or USB available.
  • operating elements e.g. RS232 or USB available.
  • a display 272 can be arranged on the sleeve.
  • an energy source 273 is shown in FIG.
  • the bidirectional communication 25 it is possible to initiate the bidirectional communication 25 at the higher frequency - in this case 868 MHz - by an operator action by means of at least one control element arranged on the envelope 20 or by inserting the card 1. This initiation should occur instead of arousal by an electromagnetic near field.
  • a disadvantage over the proposed solution is that, especially in the case of a large number of persons in a small space, this bidirectional communication 25 is usually initiated at an early point in time and thus problems with collisions and possibly even ranges can occur.
  • the presently described embodiments of the invention allow a variety of ways of use, for example, for the so-called crowd management, where it comes to large human streams controlled to pass through a passage zone 50.
  • the person to be escorted through the passage zone 50 carries an envelope 20 with a card 1 identifying the person in question. Identify hooligans who are denied access for security reasons.
  • the standard cards according to ISO / IEC 14443 [1] and ISO / IEC 15693 [2] have no contact interface.
  • embodiments of the present invention with the envelope are possible in which the power supply / activation of the card 1 instead of an electromagnetic field - emitted via the ring antenna 213 - is effected by a galvanic contact interface.
  • the transfer of the card-resident mark still takes place according to the relevant standards [1] and [2].
  • bidirectional communication 25 transmits an as yet unregistered identifier to the access unit 30 and, bypassing the card emulation, is supplied to the management system 60 and from there backwards to the card reader 32 in the Access unit 30.
  • Such registration must be in accordance with the requirements of the specific application.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
EP05013418A 2005-06-22 2005-06-22 Méthode, étui électronique et système de contrôle d'accès pour autoriser l'accès à une zone à l'aide d'une carte Withdrawn EP1739630A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP05013418A EP1739630A1 (fr) 2005-06-22 2005-06-22 Méthode, étui électronique et système de contrôle d'accès pour autoriser l'accès à une zone à l'aide d'une carte
PCT/EP2006/001849 WO2006136212A2 (fr) 2005-06-22 2006-03-01 Procede, enveloppe electronique et unite d'acces destines a donner acces a une zone au moyen d'une carte
AT06723149T ATE508444T1 (de) 2005-06-22 2006-03-01 Verfahren zur gewährung des zutritts zu einer zone mit einer karte
EP08013756A EP2040225B1 (fr) 2005-06-22 2006-03-01 Enveloppe électronique destinée à garantir l'accès à une zone à l'aide d'une carte
EP06723149A EP1894165B1 (fr) 2005-06-22 2006-03-01 Procede destine a donner acces a une zone au moyen d'une carte
AT08013756T ATE508445T1 (de) 2005-06-22 2006-03-01 Elektronische hülle zur gewährung des zutritts zu einer zone mit einer karte
US11/922,530 US20090121829A1 (en) 2005-06-22 2006-03-01 Method, Electronic Cover, and Access Unit for Providing Access to a Zone by Means of a Card
DE502006009445T DE502006009445D1 (de) 2005-06-22 2006-03-01 Verfahren zur gewährung des zutritts zu einer zone mit einer karte
DE502006009457T DE502006009457D1 (de) 2005-06-22 2006-03-01 Elektronische Hülle zur Gewährung des Zutritts zu einer Zone mit einer Karte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05013418A EP1739630A1 (fr) 2005-06-22 2005-06-22 Méthode, étui électronique et système de contrôle d'accès pour autoriser l'accès à une zone à l'aide d'une carte

Publications (1)

Publication Number Publication Date
EP1739630A1 true EP1739630A1 (fr) 2007-01-03

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Family Applications (3)

Application Number Title Priority Date Filing Date
EP05013418A Withdrawn EP1739630A1 (fr) 2005-06-22 2005-06-22 Méthode, étui électronique et système de contrôle d'accès pour autoriser l'accès à une zone à l'aide d'une carte
EP06723149A Not-in-force EP1894165B1 (fr) 2005-06-22 2006-03-01 Procede destine a donner acces a une zone au moyen d'une carte
EP08013756A Not-in-force EP2040225B1 (fr) 2005-06-22 2006-03-01 Enveloppe électronique destinée à garantir l'accès à une zone à l'aide d'une carte

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP06723149A Not-in-force EP1894165B1 (fr) 2005-06-22 2006-03-01 Procede destine a donner acces a une zone au moyen d'une carte
EP08013756A Not-in-force EP2040225B1 (fr) 2005-06-22 2006-03-01 Enveloppe électronique destinée à garantir l'accès à une zone à l'aide d'une carte

Country Status (5)

Country Link
US (1) US20090121829A1 (fr)
EP (3) EP1739630A1 (fr)
AT (2) ATE508445T1 (fr)
DE (1) DE502006009457D1 (fr)
WO (1) WO2006136212A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1804220A1 (fr) 2005-12-29 2007-07-04 AXSionics AG Procédé destiné à l'octroi légitime d'un service et appareil portatif destiné à la réalisation de celui-ci

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US9824517B2 (en) * 2012-10-12 2017-11-21 United Parcel Service Of America, Inc. Concepts for asset identification
FR3030072B1 (fr) * 2014-12-16 2018-02-16 Ingenico Group Procede d'indication de proximite, dispositif, programme et support d'enregistrement correspondants

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EP0575013A1 (fr) * 1992-06-18 1993-12-22 N.V. Nederlandsche Apparatenfabriek NEDAP Système pour l'échange de données sans contact et répondeur pour mise en oeuvre dans un tel système
EP0766215A1 (fr) * 1995-09-29 1997-04-02 Texas Instruments Incorporated Systèmes de reconnaissance
WO2002063552A1 (fr) * 2001-02-06 2002-08-15 Koninklijke Philips Electronics N.V. Systeme de signalisation et transpondeur utilise dans ce dernier
WO2003017207A1 (fr) * 2001-08-17 2003-02-27 Siemens Transit Telematic Systems Ag Procede et circuit de reconnaissance et de selection de telegramme de reveil
EP1210693B1 (fr) * 1999-09-10 2003-10-22 Siemens Transit Telematic Systems AG Procede et systeme d'enregistrement de billets
US6839035B1 (en) * 2003-10-07 2005-01-04 A.C.C. Systems Magnetically coupled antenna range extender

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EP0575013A1 (fr) * 1992-06-18 1993-12-22 N.V. Nederlandsche Apparatenfabriek NEDAP Système pour l'échange de données sans contact et répondeur pour mise en oeuvre dans un tel système
EP0766215A1 (fr) * 1995-09-29 1997-04-02 Texas Instruments Incorporated Systèmes de reconnaissance
EP1210693B1 (fr) * 1999-09-10 2003-10-22 Siemens Transit Telematic Systems AG Procede et systeme d'enregistrement de billets
WO2002063552A1 (fr) * 2001-02-06 2002-08-15 Koninklijke Philips Electronics N.V. Systeme de signalisation et transpondeur utilise dans ce dernier
WO2003017207A1 (fr) * 2001-08-17 2003-02-27 Siemens Transit Telematic Systems Ag Procede et circuit de reconnaissance et de selection de telegramme de reveil
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1804220A1 (fr) 2005-12-29 2007-07-04 AXSionics AG Procédé destiné à l'octroi légitime d'un service et appareil portatif destiné à la réalisation de celui-ci

Also Published As

Publication number Publication date
WO2006136212A3 (fr) 2007-09-13
EP1894165A2 (fr) 2008-03-05
DE502006009457D1 (de) 2011-06-16
EP2040225B1 (fr) 2011-05-04
WO2006136212A2 (fr) 2006-12-28
ATE508445T1 (de) 2011-05-15
ATE508444T1 (de) 2011-05-15
US20090121829A1 (en) 2009-05-14
EP2040225A1 (fr) 2009-03-25
EP1894165B1 (fr) 2011-05-04

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