EP1500055A1 - Systeme de titre de transport a l'echelle regionale - Google Patents

Systeme de titre de transport a l'echelle regionale

Info

Publication number
EP1500055A1
EP1500055A1 EP02724466A EP02724466A EP1500055A1 EP 1500055 A1 EP1500055 A1 EP 1500055A1 EP 02724466 A EP02724466 A EP 02724466A EP 02724466 A EP02724466 A EP 02724466A EP 1500055 A1 EP1500055 A1 EP 1500055A1
Authority
EP
European Patent Office
Prior art keywords
payment
token
transport
pay
terminal
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Withdrawn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
EP02724466A
Other languages
German (de)
English (en)
Inventor
John Wolfgang Halpern
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.)
HALPERN, JOHN WOLFGANG
Original Assignee
Individual
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 GB0111269A external-priority patent/GB2376785A/en
Priority claimed from GB0120703A external-priority patent/GB0120703D0/en
Application filed by Individual filed Critical Individual
Publication of EP1500055A1 publication Critical patent/EP1500055A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0866—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by active credit-cards adapted therefor
    • 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
    • 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • 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
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • 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
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • 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
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • 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
    • G06Q20/342—Cards defining paid or billed services or quantities
    • 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
    • G06Q20/357—Cards having a plurality of specified features
    • G06Q20/3576—Multiple memory zones on card
    • 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
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/0014—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for vending, access and use of specific services not covered anywhere else in G07F17/00
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
    • G07F7/025—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices by means, e.g. cards, providing billing information at the time of purchase, e.g. identification of seller or purchaser, quantity of goods delivered or to be delivered
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles

Definitions

  • This invention relates to payment systems and particularly, although not exclusively, to transport payment systems
  • the present invention provides a fare collection and general payment system comprising: a payment token comprising a memory; at least one public transport provider terminal comprising means for responding to a service-demand for transport, including means for receiving a payment from said payment token; at least one retail terminal comprising means for receiving a payment from said payment token for goods and/services; wherein said transport provider terminal and said retail terminal comprise means for encrypting communication with said payment token using an encryption key; said system further comprising: a control centre including key generating means, associated with a wireless communication broadcasting system and being arranged to broadcast replacement encryption keys to said transport and retail terminals at predetermined intervals.
  • a payment system which may be used both for transport and for general retail use.
  • the security if communication between the respective terminals and a payment token is enhanced by means of the use of regularly replaced encryption keys.
  • These keys could, for example, be transmitted via ⁇ a cellular telephone network.
  • a VHF (very high frequency) transmitter/receiver as employed in such a network is utilised.
  • the transport provider terminal is arranged to record into the memory of the payment token journey data comprising a coded starting point and a coded point of arrival, in return for said payment.
  • journey data is stored on the payment token, this effectively becomes an electronic ticket which may be repeatedly, but securely, read whilst being difficult to tamper with by virtue of the encrypted communication with the terminals.
  • This facilitates a transport arrangement in which journeys may be broken.
  • said payment token comprises means for storing said encryption key and said transport and retail terminals are arranged to interrogate said payment token for the stored encryption key and to compare the key stored on the payment token with a key stored at the terminal.
  • This provides a mechanism for validating payment tokens presented to the terminals.
  • the payment token could, for example, simply store the last used encryption key.
  • the terminals could then store a recent history of used keys to allow validation of payment tokens that had not been used since the last replacement of encryption keys.
  • the encryption keys are replaced on a daily basis and the terminals has sufficient memory to store a month's worth of encryption keys.
  • payment tokens not used for a period long than a month would have to be reactivated or replaced.
  • previously unused tokens could be provided with a serial number or the like allowing initial manual verification.
  • the pay token comprises a visual display portion.
  • the transport terminal is arranged to transmit to said pay token for display on said visual display porion, information on various permissible Alternative routes and transport means. This allows a customer to use alternative routes on his or her way to the designated trip destination before the expiry of the said time limitation, in order to provide the beneficial requisite liberty for taking advantage of shopping opportunities or business visits.
  • the component elements of a preferred embodiment of the system are as follows:
  • a transmitter/Receiver of VHF (very high frequency) of electromagnetic waves of the type now used in mobile phone communications for the transmission of text passages see Figure 1
  • Debit or Credit transfers can be handled within two seconds, whereas the present procedures take about thirty times longer to obtain authorisation.
  • a data encryption/decryption system which is governed by simultaneous distribution of encryption key numbers from a Centre ( embodied in a Mobile Phone Program Extension Sector, Fig. 1) to numerous public and private points whereby new keys are issued on a daily, or twice weekly basis, or on some other basis, and wherein two different magnitudes (Kl and K2) constitute together a specific encryption key. (This is NOT the public key system. )
  • FIG. 1 is a schematic view of a control centre located at a mobile phone service provider
  • Fig. 2 is' s schematic diagram showing operation of a transport or retailer terminal
  • Fig. 3 is a schematic view of a payment token
  • Fig 4 is a view of a further embodiment of a payment token
  • Fig. 5 is a view of a retailer terminal.
  • a mobile phone base station 1 comprising an antenna 2,3.
  • An extension 4 to the basic equipment provides functionality in accordance with the present invention as will be described later.
  • the extension 4 is in data communication with a number of financial institutions 5.
  • Fig. 2 is a schematic view of the equipment at a public transport station 7. This comprises a number of data readers 6 in data communication with a data processor and storage device in the form a computer 8 and a VHF radio transmitter/receiver 9 by means of a data connection 10 which could, for example, be a coaxial cable or an optical fibre. These elements together constitute a transport provider terminal.
  • FIG. 3 A schematic diagram of a part of the IC hardware of the card chip of a smart card 27 for use in the system is shown in Fig. 3. This includes a display 33, cash resource reserve 34, debit resource reserve 35 and a credit resource reserve 36. Logic 37-40 is provided to regulate modifying the values in these memories 34-36 and for communicating them with an arithmetic logic unit (ALU ) 41 .
  • ALU arithmetic logic unit
  • Cash value 34 is an entry obtained against payment of cash to a machine or at a Bank Counter.
  • the user of a plain card without any data entry means will be dependent on finding a terminal with a key board.
  • Buying a piece of clothing or some drafting gear, the debit account 35 is best.
  • a credit purchase 36 would be made to buy a motorcycle. Which one is used is determined by the PIN entered.
  • a card 27 is brought into the vicinity of a reader terminal 6.
  • a communication protocol based on time division duplex is established between the reader 6 and the card 27.
  • the card 27 transmits an identifying serial number together with the value of an encryption key stored in a memory associated with the ALU 41.
  • the reader 6, in conjunction with computer 8 receives the serial number and checks it against a blacklist of card numbers supplied by a bank (e.g. those which are lost, stolen, suspended etc.). Assuming that the card 27 is not blacklisted, the computer then compares the encryption key transmitted from the card against a list of stored previous encryption keys. If the key matches the current key, the computer 8 begins to perform the required transaction. However if the key matches a previously used key, the reader 6 is made to transmit the current key to the card 27. This transmission of the key is itself encrypted using the previously stored key supplied by the pay token.
  • a typical transaction would comprise transmission by the terminal 6, 8 of codes corresponding to the start and end points of a desired journey and details of the amount of payment required.
  • the card would them respond with conformation that the appropriate reserve 34, 35, 36 had been decremented and the remaining amount.
  • the transmissions from terminal 6 and card 27 are encrypted using the current encryption key.
  • the encryption system utilised herein is as disclosed in EP- A-1018231 to which reference should be made for further details. New keys are sent from the cellular telephone network switch to the antenna 9 of the terminal on a daily basis. Similarly details of transactions are uploaded by the terminal to the control centre 4 for dissemination to the financial institutions 5.
  • the terminal 6, 8 will provide a predetermined increment to allow the transaction to continue. This fact is recorded together with the associated card number for later debiting of the account relating to the card. A small commission will also be added.
  • Wireless transmission is the ideal tool for transmitting encryption keys to of a communication system wherein the keys change relatively very frequently, and this happens to be the case in the security system for the transfer of funds which is here proposed.
  • Such key data can be broadcast to all the service providers simultaneously.
  • a routine can therefore be evolved in the data processor 8 which will ensure that even subscribers with older reference numbers are not left out. This is described further below. Because of the importance of a smoothly running encryption system, the application of mobile phone technology to payment technology has been chosen.
  • Figs. 1 and 2 For operating a mobile phone system, there are in regional distribution a few main exchange stations 1 equipped with a relatively powerful sending tower 2 having a VHF antenna 3 which receives calls from subscriber telephones and responds to a calling number by connecting the two subscribers, by allotting to both the same time division slot. It is now proposed to associate the Mobile Phone transmitter to an entirely different kind of program. , namely the transmission of encryption keys that originate from the "Extension Program" area 4 to other Service Providers such as for example a railway Station 7, or a small cafe, or a large supermarket. In the case of a small and isolated cafe shop, the equipment may be limited to a re-configured mobile phone.
  • a single Send/Receive antenna and dedicated processor system 8 such as illustrated in Figure 2., comprising an antenna 9 and a box 8 containing the encrypt/decrypt processor, several registers, a sequencing program, and two-way coaxial connections 10 to transaction stations 6 throughout the building (s) 7.
  • Using a travel card on City Railways involves the following: waving the card briefly above the Reader Point marked on the turnstile 6; a valid card to be accepted must have at least enough value to cover the minimum fare which is deducted as the turnstile opens allowing the person to enter the so-called 'paid area'.
  • the exit turnstile When arriving at the distant station, the exit turnstile reads the entry code from the card and derives from a look-up table in the associated computer what the remaining fare is to the point of exit which is deducted from the card value. If the latter is insufficient, the turnstile will not open but directs the user to an Addfare Machine which, on presentation of the card, will display the balance to be paid to the machine whereupon the card can be used for exiting through the turnstile. No interruption of the journey is allowed, nor provided for (even though, with a permanent card, it would be easy to make provision for a modified fare system that does permit journey interruptions).
  • ROOM will cause the individual send/receive stations 8 to be called up with a request code ordering them to transmit all the account or serial numbers of those cards that during the preceding day were incremented. These identifying numbers are then passed on to the respective Bank computer stations 5.
  • the convenience which the just described institution would bring to the travelling public would be worth the extra investment.
  • the public transport authority would have to be willing to accept the small risk element in updating the cards against the certainty that all the banks would forfeit their obligation from the next day onwards. Strictly speaking the one-day risk investment by the Transport company would justify a small fee, say 0,3% on the fixed update amount. If the fixed update amount were, for example, £25 , this would yield 7.5 p per update.
  • a daily extra income of £7500 means on an annual basis 2,7 mill £. This may double if the card is beginning to be used among shops and traders.
  • the smart card payment token 71 shown in Fig. 4 has a keyboard portion 61 comprising a number of numeric keys 62 and other keys 63, 64. It also has indicating lights 65, 67, 68 and 69. It has display 72 with a display light 74 and a photocell 73 for the derivation of power.
  • a keypad 62 means that PIN entry can be done away from the public eye, and that is a decided advantage from the security point of view.
  • payments can be switched on the spot from being a credit card payment to a debit card payment or a cash card payment, as the occasion requires . • This would be done in accordance with Fig.3 merely by entering the appropriate access word (PIN) .
  • Its key board 61 comes in handy for PIN confirmations and money transfers from the card 71 in return for ticketing the smart card for definite trips by air, rail or coach services. This function can be relegated to separate encoding machines at key points such as stations, ' post offices etc.
  • the card of Figure 4 promises altogether a series of new uses.
  • a tourist enters a region or a village he has never seen before, he may have a number of questions.
  • Such questions can be coded in terms of 2 - 5 digit numbers.
  • the local answers may be quite different from place to place, and also depend on the coincidental timing thereof. Some answers are likely to change from week to week.
  • the local telecommunication agency of a village or region will produce computer input for each such question and set up readout terminals at different public places such as hotels, restaurants, bus stops and re-fuelling stations, also in parks and at village entry points.
  • Fig. 5 shows an embodiment of a retailer terminal for any type of trader receiving cash (electronic cash, that is) .
  • the equipment 45 has two separate display screens, 55 and 56.
  • the price for any product or service is indicated, say, on the right window. If the customer accepts the price he/she is asked to confirm by pushing the right button 46. This action causes the price number to be encrypted in the processor 53 and placed into an auxiliary shift register which is not accessible from outside. Next, this register is recirculated and passed through a decryption process with the result being displayed on the left display window 56.
  • the customer ' is expected to compare the price display on the left and right window. If he is satisfied that the two are identical, he / she presses the button on the left, 48, .
  • the tape holds a string of data which in the early morning hours of the next day, is transmitted to the Bank where the consecutive items are decrypted (using the decryption keys of teh previous day) and entered into their customer's account as the preceding day's receipts. It would not be possible to add anything to them or remove anything by manipulation, of any kind. This makes the transfer of the true amounts fool proof, namely the transfer from the consecutive customers cards 51 to the trader's own bank account.

Abstract

L'invention concerne un système d'encaissement du prix de billets et de paiement d'ordre général, comprenant un jeton de paiement (27, 71) pourvu d'une mémoire (41). Au moins un terminal d'un prestataire de transports publics (6, 8) comprend un moyen permettant de répondre à une demande de service de transport, y compris un moyen permettant de recevoir un paiement à partir du jeton de paiement. Au moins un terminal point de vente (45) comprend un moyen permettant de recevoir un paiement à partir du jeton de paiement pour des biens et des services. Le terminal (6, 8) et le terminal (45) comprennent des moyens permettant de chiffrer la communication avec ledit jeton de paiement (27, 71) par l'intermédiaire d'une clé de chiffrement. Le système décrit dans cette invention comprend également un centre de contrôle (4) qui comprend un moyen générateur de clés associé avec un système de diffusion par communication sans fil (2, 3) et qui est conçu pour diffuser des clés de chiffrement de substitution au terminal du prestataire de transports publics (6, 8) et au terminal point de vente (45) à des intervalles prédéterminés.
EP02724466A 2001-05-09 2002-05-09 Systeme de titre de transport a l'echelle regionale Withdrawn EP1500055A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB0111269A GB2376785A (en) 2001-05-09 2001-05-09 Fare collection and general payment system
GB0111269 2001-05-09
GB0120703 2001-08-25
GB0120703A GB0120703D0 (en) 2001-08-25 2001-08-25 A transportation regulation system to reduce congestion in metropolitan areas
GB0200353A GB2375427B (en) 2001-05-09 2002-01-09 Long-term security for card-based recording and transaction systems
GB0200353 2002-01-09
PCT/GB2002/002133 WO2002091308A1 (fr) 2001-05-09 2002-05-09 Systeme de titre de transport a l'echelle regionale

Publications (1)

Publication Number Publication Date
EP1500055A1 true EP1500055A1 (fr) 2005-01-26

Family

ID=27256162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02724466A Withdrawn EP1500055A1 (fr) 2001-05-09 2002-05-09 Systeme de titre de transport a l'echelle regionale

Country Status (2)

Country Link
EP (1) EP1500055A1 (fr)
WO (1) WO2002091308A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111724494A (zh) * 2020-06-27 2020-09-29 北京百度网讯科技有限公司 交通信息的处理方法、装置、电子设备及存储介质

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