EP1055207A1 - Procede pour commander un echange d'informations et de donnees entre un telephone mobile et un reseau de transmission de donnees - Google Patents

Procede pour commander un echange d'informations et de donnees entre un telephone mobile et un reseau de transmission de donnees

Info

Publication number
EP1055207A1
EP1055207A1 EP99910225A EP99910225A EP1055207A1 EP 1055207 A1 EP1055207 A1 EP 1055207A1 EP 99910225 A EP99910225 A EP 99910225A EP 99910225 A EP99910225 A EP 99910225A EP 1055207 A1 EP1055207 A1 EP 1055207A1
Authority
EP
European Patent Office
Prior art keywords
data
mobile phone
chip card
information
exchange
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Withdrawn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
EP99910225A
Other languages
German (de)
English (en)
Inventor
Hans-Diedrich Kreft
Michael Hegenbarth
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.)
Angewandte Digital Elektronik GmbH
Original Assignee
Angewandte Digital Elektronik GmbH
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
Priority claimed from DE19805922A external-priority patent/DE19805922A1/de
Application filed by Angewandte Digital Elektronik GmbH filed Critical Angewandte Digital Elektronik GmbH
Publication of EP1055207A1 publication Critical patent/EP1055207A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327—Short range or proximity payments by means of M-devices

Definitions

  • the invention relates to a method for controlling a first contact-free, non-galvanic, alternating information and data exchange A between a mobile telephone and a permanently installed, wired or wireless data transmission network, the mobile telephone containing a chip card which does not contain a second alternating, contact-free operates galvanic information and data exchange B with devices in their environment, and for this purpose electronic elements are provided in the chip card and / or in the mobile phone, according to the preamble of claim 1.
  • Chip cards allow their users functions such as storing data for access authorizations or cashless payments, using parking garages and much more.
  • the chip card is usually equipped with contacts and only exchanges its information with the mobile phone. Such use of a chip card is contained in JP Hei-8-87655.
  • chip cards do not function via contacts but via contactless transmission units such as coils or capacitors.
  • a card is known from DE 39 35 364, which exchanges information with its environment both in a contactless and in contact manner.
  • chip cards can also be loaded with data from a mobile phone.
  • the invention has for its object to provide a method with which the data exchange and / or energy exchange of a contactless working chip card can be used during the time in which the chip card is in the mechanical holding device of the mobile phone, so that it is for the user It should not be necessary for mobile phones to remove their chip card from the mechanical holding device of their mobile phone in order to use their chip card to perform functions such as cashless payment or access authorization.
  • the solution to the problem consists in that, among other things, such electronic elements are provided in the chip card which enable multiplexing of the information and data exchange according to A and or according to B, the data exchange A, B via electromagnetic waves through the housing and / or Further parts of the mobile phone with the device (s) happen, all the necessary components, such as electronic switching elements and physical functional elements such as coils, capacitors, photodiodes for data exchange B, are mechanically connected to the chip card and functionally contained therein, and the multiplex elements in Mobile phone combine data exchange A and / or B with the smart card's power supply from the mobile phone or from the device (s).
  • An important advantage of the invention is that, according to the method, it is not necessary for the user of a mobile phone to remove his chip card from the mechanical holding device of his mobile phone in order to use his chip card to perform functions such as cashless payment or access authorization.
  • two classifying groups A, B of the alternating information and data exchange (data stream) which take place over a period of time ⁇ t between a mobile telephone and its environment are distinguished in order to control the sequence of an alternate exchange of information and data between a cell phone and its environment, whereby in group A information and data alternately between one - 3 - the first mobile phone and / or another mobile phone or a device comparable to a mobile phone can be exchanged, the information being exchanged for 2. via a permanently installed, wired or wireless data transmission network, with group B information and data alternating between a mobile phone and or a and / or several devices are exchanged, the information exchange relating to 3. not taking place via a data network according to 3.
  • the mobile phone contains a chip card with a chip and / or a comparable electronic component, the chip in the chip card being contact-based and / or can exchange data and energy with its environment in a contact-free manner, the chip card also being positioned in a mechanical holding device in the mobile phone (1), between a time t1 and a later time t2, a time period ⁇ t in which the successive and / or successive times lie simultaneous OJ on the alternate information and data exchange according to group A and / or group B is controlled depending on data in the chip card or in the cell phone, electronic elements being present in the cell phone and / or in the chip card, which consist of the data streams A and or B read out certain identifiers, information, data and compare them with data that the electronic elements contain in memories, with certain identifiers, certain functions in the mobile phone and / or in the chip card by switch setting or by electronic logic module with combinatorial assignment tables of input - To be selected for output signals, electronic elements being provided in the chip card and / or in the mobile phone,
  • the method enables novel uses of chip cards and / or cell phones due to the special exchange of information between the chip card and cell phone.
  • data can be transmitted from a first chip card in a first cell phone to a second chip card in a second cell phone without the interposition of a network.
  • the memory of a chip card can also be changed, for example loaded, by mobile phone via the network. The changed memory contents can then be read out contact-free on a device.
  • Data can also be alternately transferred from the chip card directly through the housing of the mobile phone to devices such as ATMs or time recording and access authorization systems.
  • the mobile telephone can also be a device which essentially processes the data traffic with a network and is more like a chip card or a carrier element for a chip card. This device does not have to have any components for recording or reproducing human speech.
  • the method according to the invention allows, during an uninterrupted time period ⁇ t, which lies between a time t1 and a later time t2, the sequential and / or simultaneous sequence of the alternate information and data exchange of the chip card and / or the mobile phone to control further mobile telephones, chip cards or devices, two distinguishable data and information exchanges classified as group A or group B being controlled.
  • the data and information exchanges can be viewed as data streams that expire during a time period ⁇ t.
  • Figure 1 symbolically a mobile phone and a chip card and a device for data exchange according to group B and - 5 -
  • Figure 2 is a symbolic representation of how the data exchange according to B through the housing of the mobile phone.
  • FIG. 2 shows symbolically how the data exchange according to B takes place through the housing of the mobile telephone 1.
  • group A information and data are exchanged alternately between a first mobile telephone 1 and / or a further mobile telephone or a device 8 comparable to a mobile telephone via a permanently installed, wired or wireless data transmission network 5.
  • Permanently installed, wired or wireless data transmission networks 5 for exchanging information from cell phones are provided by network operators in Germany, for example, byInstitut.
  • group B no network is required for the alternate exchange of information and data according to group B classification between a mobile phone 1 and its environment.
  • the mobile phone 1 contains a chip card 3 and / or a comparable electronic component with a chip 4.
  • the chip card 3 or an electronic component in the chip card 3 exchanges data and energy with it without contact Environment.
  • Chip card 3 or component are positioned in a mechanical holding device 9 in mobile phone 1.
  • Such mobile telephones exchange information and data with their environment according to group A and / or B in succession, asynchronously or simultaneously, synchronously, alternately for a period of time .DELTA.t.
  • This alternate exchange of information and data is controlled depending on data in the chip card 3 and / or in the mobile phone 1.
  • electronic elements in the form of commercially available components are provided in the chip card 3 and / or in the mobile telephone 1, which enable multiplexing, ie time- or event-controlled switching, of the information flows according to group A and / or B in the time period ⁇ t.
  • These elements multiplex the information and data streams, in accordance with group A and / or in accordance with group B, in that various electronic inputs / outputs, such as information channels or information ports, are optionally switched by the multiplexing.
  • the multiplexing takes place in that a data transmission channel X connects a data port U (data input / output) to the data port V during a time interval ⁇ tl, channel X and ports UN being selected by switching elements, such as switches. During a later time period ⁇ t2, the same data transmission channel X is used to connect two other ports (M, ⁇ ) to one another. It is also possible to connect the same ports UN to another data transmission channel Y, just as any combination of channel and port is possible depending on the large number of switch positions. Suitable multiplex arrangements and elements ensure, with the help of their built-in, automatic control, that the alternating incoming and outgoing, connected via ports, information and data streams, according to group A, B, are not mutually disturbed.
  • Such circuits are known from data and communications technology. These are electronic elements 12 - in the mobile telephone 1 and / or in the chip card 3 - which extract or filter out certain identifiers, information, data, and compare them from the data streams A and or B and compare them with data which they contain in their memories . In this way, certain functions, component groups, are activated in the mobile phone 1 and / or in the chip card 3. Various electronic inputs / outputs, information channels, information ports can be switched in this way.
  • the alternating, non-network-bound, information and data exchange according to group B takes place via contactless transmission elements 10, 11 in - 7 -
  • Chip cards 3 are positioned in a mechanical holding device 9 in the mobile phone 1.
  • a chip 4 can be contained in the mobile phone 1, as is comparable to that described in the chip card according to DE 39 35 364.
  • the chip in the mobile telephone 1 can operate a switch with which the data streams are channeled depending on the source. It can be a switch with multiple switch positions. This ensures that the various data streams - the alternate data and information exchange - which result from a combination of group A, group B with the various associated devices 2, are controlled and channeled in the chip of the mobile phone 1 by a switch. This results in a selection for chip functions and / or switching component functions in the chip on and off, as is suitable for evaluating the data streams.
  • the described method thus deals with sequence controls in which the devices 2 according to data exchange group B are usually located near the mobile phone 1 at the start of the information exchange, i.e.
  • the distance between the mobile phone 1 and the one and / or more device (s) 2 is in the order of 1 to 10 times the largest diagonal of a chip card standardized in accordance with ISO or 1 to 8 times that of a conventional mobile phone currently on the market .
  • Mobile phones 1 have control keyboards and displays. These displays and keyboards are used by the operator of a mobile telephone 1 to exchange data with the chip card 3. With these control keyboards, the process of alternating data exchange can also be controlled by an operator. Data can be written into the chip card 3, data can be read out from the chip card 3. The data can be shown on the display of the mobile phone 1. The memory contents of the map can also be displayed on the display of the mobile telephone 1. Security features, such as are common with telephones today - 8 - taken into account by using a certain PIN security number to activate the function of a mobile phone 1 and / or the chip card 3. The mobile telephone 1 is thus at the same time an element for the secure reading of data, such as account balances or other personal data, from the chip card.
  • Data from data stream according to group A, alternatively group B, can also be linked into the data stream according to group B, alternatively according to group A.
  • this method it is possible to load data from the network into the memory of the card. In this way, exchanges, which will often be included in chip cards, can be reloaded. It can thus be ensured that, for example, data reaches chip card 3 via the network and this data is simultaneously checked online via a terminal, since the data streams, group A, group B, are to be linked to one another.
  • a bank could send data according to group A to cell phone 1 via cell phone network during the time span ⁇ t and check the data sent online in device 2, the data coming from cell phone 1 into device 2 according to data stream B. This would ensure for the bank that the mobile phone 1 has received the sent data in the specified form.
  • the amounts, data, in the display can be checked by the user of the mobile telephone 1.
  • the reading or unloading of data can also be interrupted in this way if the device, terminal for reading data from the chip card, reads data incorrectly. By checking the display of the mobile telephone 1, only data checked by the user are read out.
  • the temporal and / or communicative sequence 8 of the data exchange takes place exclusively in a contact-free manner via electromagnetic waves between the chip card 3 and the devices 2 which are not dependent on the network. All the components required for contactless exchange between the chip card and the environment, such as electronic switching elements and physical functional elements such as coils , Capacitors, photodiodes, for data exchange in accordance with group B, are mechanically connected to the chip card 3 and are functional therein - 9 - included.
  • the chip card 3 is protected in the mechanical holding device in the cell phone 1 and does not have to be removed from it by the user of the cell phone 1.
  • the data exchange takes place via electromagnetic waves through the housing and / or further parts of the mobile telephone 1 to the device (s) 2 of the data exchange of group B. In this way, for example, memory contents can be transferred from a first chip card K to a second L. Telephone numbers in memories would be transferable using this procedure.
  • chip cards in use do not contain built-in energy storage, batteries. They receive their energy preferably via contacts or without contact.
  • the power supply of the chip card 3 is guaranteed by the housing of the cell phone 1 via contact-free, electromagnetic coupling.
  • the device (s) 2 which are suitable both for data exchange according to group B and for the energy supply of the chip card 3 in the mobile telephone 1.
  • the power supply of the chip card 3 in the cell phone 1 can be done via a contact connection or contact-free, electromagnetic coupling with elements in the cell phone 1. Since mobile phones 1 have their own storage for electrical energy due to the mobility, this can be used to supply the chip card 3 as well. In this way, a card according to DE 39 35 364 can be supplied with energy from the battery of the mobile telephone 1 via the contacts and the chip card can be made to supply data via its contact-free route. In this way, the distance for transmitting information from the chip card 3 to and one and / or more devices 2 can be considerably increased.
  • a major problem when transferring data is that storage is affected over long distances. These are distances that are greater than a user of a mobile telephone 1 or a chip card 3 with arm or body length can bridge. If data in a monetary unit memory can be changed over an indefinite and unknown distance that is greater than that which the user with arm or body length can overcome, it is the same for a user - 10 - for a publisher of a chip card 3, a cell phone 1, uncertain how and when the data came into the chip card 3, the cell phone 1. An action by the card or mobile phone user was not necessary, since large distances can be overcome unnoticed. Unwanted effects can also occur when passing electronic barriers in department stores or near strong transmitters.
  • DE 43 27 334 C1 also known as a stereo effect for chip cards
  • the distance depends solely on the geometric distance of the elements, such as coils, capacitors, for the contactless transmission of data and energy.
  • the procedure according to DE 43 27 334 Cl is followed, data transmission and therefore memory influence is only possible in mobile telephones 1 if a certain distance is not exceeded. This distance cannot be manipulated.
  • Data in the memory of a cell phone 1 equipped in this way can only be changed if the cell phone 1 is in the immediate vicinity of the data-transmitting device, according to group B.
  • the distance is determined by physical and / or geometric conditions, such as those specified when using at least two coils, capacitor elements, generally elements for exchanging electromagnetic vibrations, and their distance from one another.
  • chip card 3 Some of the methods described above do not require the chip card 3 to be inserted in a mobile telephone 1.
  • One device is sufficient, which fulfills some functions of a mobile telephone 1 for data exchange with a network. If the chip card 3 is in this device, many of the functions and processes described can be fulfilled.
  • the device may lack all the features required for the acoustic or visual exchange of information between people who communicate via mobile phones. All functions that are necessary for sending and receiving data streams A and / or B are thus retained. Using such devices, chip cards can be loaded with data, for example, via data stream A. - 11 -
  • a device 2 and / or a cell phone 1 and / or a device 8 comparable to a cell phone is used.
  • a dealer or service provider H who intends to book an amount of money from the bank or credit card account of a mobile phone and / or card user M to his dealer account in favor of his account during the time period ⁇ t puts the amount of money into a device 2 manually and / or using technical aids.
  • the amount is transmitted with a data stream via an online connection or a data transmission network 5 to a bank or a credit card issuer of the dealer H and from there to the bank of the mobile phone and / or card user M.
  • the mobile phone and / or card user M is informed about the dealer's plans via the data transmission network 5 during the time period ⁇ t, in that data from the dealer's data record 14 become visible on a display of the mobile phone 1.
  • the mobile phone and / or card user M can confirm the authorization of the dealer's intention with a manual actuation of a key. Only after the confirmation of the mobile phone and / or card user M is his account debited in favor of the merchant account.
  • the data streams can be checked and encrypted by using chip cards issued by banks or credit card institutes. If two chip cards R, T are present, one being used on the part of the dealer or service provider H and one on the part of the mobile phone and / or card user M, the data streams and the processes can be clearly assigned to these cards R, T. Account and code numbers and encryption can be included in the cards as security features.
  • the cards - 12 - Different terminals and devices 2 can be used, as these are only prepared for their purpose by inserting a card. In this way, the specific tasks of data stream linking can be performed exactly as they have been specified by the card issuers and as information, programs, contained in the cards.
  • a data transmission network 5 is also to be understood as a network which communicates directly with earthbound devices, namely data, information, programs, via satellites.
  • the mobile phone is also equipped with electronic elements that allow the biometric features of the mobile phone user to be recorded. These electronic elements for recording biometric features of the mobile phone user can record the biometric features directly during use of the phone and convert them into data.
  • This data can be used in a crypto processor in the chip card or in the mobile phone to encrypt or encode the data exchange with the external, remote devices. In this way, protected traffic between the mobile phone and the external world is possible while using the mobile phone.
  • the elements for recording biometric features and the data obtained from them can also be used to maintain or interrupt the connection to remote devices. This ensures that communication only takes place during the time when certain biometric features of the user of the mobile phone are recorded and transmitted.
  • the invention is particularly suitable for use in mobile phones in order to enable a user that it is not necessary for him to remove his chip card from the mechanical holding device of his cell phone in order to perform further functions, such as cashless payment or access authorization, with his chip card .

Abstract

L'invention concerne un procédé pour commander un échange de données A entre un téléphone mobile (1) et un réseau de transmission de données (5) fixe, avec ou sans fil. Le téléphone mobile (1) contient une carte à puce (3) qui permet un second échange d'informations et de données (B) réciproque, sans contact et se faisant de façon non galvanique, avec des appareils (2) de son environnement. Dans la carte à puce (3) et/ou dans le téléphone mobile (1) se trouvent des éléments électroniques qui permettent un multiplexage des échanges d'informations et de données selon A et/ou selon B. L'échange de données (A, B) se fait par l'intermédiaire d'ondes électromagnétiques, à travers le boîtier et/ou d'autres parties du téléphone mobile (1), avec le ou les appareils (2), tous les composants tels que des bobines, des compensateurs, des photodiodes, qui servent à l'échange de données B, étant reliés mécaniquement à la carte à puce et contenus dans celle-ci de façon à pouvoir fonctionner, et les éléments de multiplexage qui se trouvent dans le téléphone mobile combinant l'échange de données A et/ou B avec, au choix, l'alimentation en énergie de la carte à puce (3) à partir du téléphone mobile (1) ou à partir du ou des appareils (2).
EP99910225A 1998-02-13 1999-02-15 Procede pour commander un echange d'informations et de donnees entre un telephone mobile et un reseau de transmission de donnees Withdrawn EP1055207A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19805922A DE19805922A1 (de) 1997-02-17 1998-02-13 Verfahren zur adaptiven Nutzung von Mobiltelefonen
DE19805922 1998-02-13
PCT/EP1999/000977 WO1999041714A1 (fr) 1998-02-13 1999-02-15 Procede pour commander un echange d'informations et de donnees entre un telephone mobile et un reseau de transmission de donnees

Publications (1)

Publication Number Publication Date
EP1055207A1 true EP1055207A1 (fr) 2000-11-29

Family

ID=7857618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99910225A Withdrawn EP1055207A1 (fr) 1998-02-13 1999-02-15 Procede pour commander un echange d'informations et de donnees entre un telephone mobile et un reseau de transmission de donnees

Country Status (3)

Country Link
EP (1) EP1055207A1 (fr)
JP (1) JP2002503902A (fr)
WO (1) WO1999041714A1 (fr)

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Publication number Priority date Publication date Assignee Title
JP3569193B2 (ja) * 2000-03-23 2004-09-22 シャープ株式会社 情報通信システム
EP1269428A1 (fr) * 2000-04-04 2003-01-02 Siemens Aktiengesellschaft Utilisation d'un telephone mobile en tant que terminal d'authentification
AU2001264022A1 (en) * 2000-05-26 2001-12-11 Cegetel Sa Method for interactive exchange between a subscriber identification module co-operating with a terminal in radiotelephone, and a local device
FR2812745B1 (fr) * 2000-08-04 2003-01-31 Dassault Automatismes Terminal de paiement electronique comprenant une liaison sans fil avec un telephone portable utilise comme modem
KR100825200B1 (ko) * 2000-12-20 2008-04-28 엔엑스피 비 브이 이동 통신 장치 및 이동 통신 장치용 보조 유닛
GB0103452D0 (en) * 2001-02-13 2001-03-28 Williams Stuart Identification system
US7554383B2 (en) 2001-03-02 2009-06-30 Sony Corporation Chip for non-contact reader/writer having power-supply management function
FR2839833B1 (fr) * 2002-05-15 2004-11-19 Cogelec Systeme de controle d'acces, terminal de programmation portatif et procede de programmation du systeme de controle d'acces
DE10250617A1 (de) * 2002-10-30 2004-05-19 Thomas Kuhn Sicherheitsmodul und Verfahren zur Durchführung von vertraulichen elektronischen Transaktionen

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SE506506C2 (sv) * 1995-04-11 1997-12-22 Au System Elektronisk transaktionsterminal, telekommunikationssystem innefattande en elektronisk transaktionsterminal, smart kort som elektronisk transaktionsterminal samt metod för överföring av elektroniska krediter
SE9502607D0 (sv) * 1995-07-14 1995-07-14 Eii Konsulter Minnesgränssnitt
GB2309110B (en) * 1996-01-09 1999-12-08 Personal Biometric Encoders Identification system
EP0960402B1 (fr) * 1996-06-19 2007-09-26 Behruz Vazvan Procede et systeme en temps reel servant a effectuer des transactions a distance de paiement de factures et d'achats et a transferer de la monnaie electronique et d'autres donnees
DE19706174C2 (de) * 1997-02-17 2000-03-23 Angewandte Digital Elektronik Verfahren zur adaptiven Nutzung von Mobiltelefonen

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Also Published As

Publication number Publication date
WO1999041714A1 (fr) 1999-08-19
JP2002503902A (ja) 2002-02-05

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