WO1986005612A1 - Systeme de transmission d'un volume autorise a une station de consommation, par exemple des appareils electriques - Google Patents

Systeme de transmission d'un volume autorise a une station de consommation, par exemple des appareils electriques Download PDF

Info

Publication number
WO1986005612A1
WO1986005612A1 PCT/EP1986/000157 EP8600157W WO8605612A1 WO 1986005612 A1 WO1986005612 A1 WO 1986005612A1 EP 8600157 W EP8600157 W EP 8600157W WO 8605612 A1 WO8605612 A1 WO 8605612A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
data carrier
identifier
memory
data
Prior art date
Application number
PCT/EP1986/000157
Other languages
German (de)
English (en)
Inventor
Hermann Stockburger
Adelbert Leber
Hans-Georg Winderlich (Deceased)
Siegfried Bauer (Deceased)
Original Assignee
Copytex Gmbh Sicherheitssysteme
Winderlich, Gregor (Heir Of Winderlich, Hans-Georg
BAUER, Cornelia (heir of BAUER, Siegfried (decease
BAUER, Julia (heir of BAUER, Siegfried (deceased))
BAUER, Eva (heir of BAUER, Siegfried (deceased))
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 Copytex Gmbh Sicherheitssysteme, Winderlich, Gregor (Heir Of Winderlich, Hans-Georg, BAUER, Cornelia (heir of BAUER, Siegfried (decease, BAUER, Julia (heir of BAUER, Siegfried (deceased)), BAUER, Eva (heir of BAUER, Siegfried (deceased)) filed Critical Copytex Gmbh Sicherheitssysteme
Publication of WO1986005612A1 publication Critical patent/WO1986005612A1/fr

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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs
    • G07F13/02—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs by volume
    • G07F13/025—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs by volume wherein the volume is determined during delivery
    • 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
    • G07F7/08—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
    • G07F7/12—Card verification

Definitions

  • the invention relates to a system for transmitting an authorization volume or the data characterizing it to a consumption station, with an evaluation device with a reading device for an i-th data carrier having the authorization volume for releasing the consumption station and a system for transmission of an authorization volume or the data characterizing it to a consumption station, with an activation station with a writing device for writing information onto an i-th data carrier to be fed to an evaluation device.
  • Evaluation device that checks the scope of authorization written on the authorization card. If it is to be avoided that the cards are duplicated or that they are used multiple times for actuating one and the same gate or device, the authorization cards must be equipped with security features. That makes it necessary - 2 -
  • the evaluation devices need complicated measuring parts which measure, for example, the light transmittance in certain areas of the data carrier or the distribution of magnetic particles in the latter or the like, in order to determine the authenticity of the authorization card.
  • the object of the invention is to create a system of the type described at the outset with which the multiple use of one and the same data carrier or its duplication can be switched off in a simple manner without the data carrier having to be fitted with special security features and without that the evaluation device must have a special measuring device.
  • the evaluation device has a first memory for storing variable j-th information and a comparator which on the one hand is connected to the reading device and on the other hand is connected to the memory and, if the data read in via the reading device matches the stored data, emits an enable signal, and that the variable jth information in the first memory after it has been read out by a variable j + 1st information is replaced.
  • the system with an activation station of the type described above is characterized by a device for create j-th information to be written on the i-th data carrier.
  • Fig. 1 is an illustration for explaining the system
  • 2 shows a first embodiment of an evaluation station
  • 3 shows another embodiment of the evaluation station
  • Fig. 6 is a flow chart for explaining the flow in one embodiment of the system.
  • the system has an evaluation station 1 and an activation station 2.
  • the evaluation station 1 is connected on the output side to a consumer device 3.
  • the consumer device can e.g. an electric
  • the activation station supplies data carriers 4 with which data are fed to the evaluation station 1. - 4 -
  • the evaluation station 1 has a data carrier reading device 5 in the form of a card reader. This is connected on the output side to a memory 6 for variable information and to a second output with a comparator 7 and to a third output with a volume counter 8.
  • the output of the memory 6 for variable information is connected to a second input of the comparator 7.
  • an identifier memory 9 is provided in the form of a ROM memory, the output of which is connected to a third input of the comparator 7.
  • the output of the comparator 7 is connected to one of the inputs of an AND gate 10.
  • the output of the volume counter 8 is connected to the other input of the AND gate 10.
  • the output of the AND gate is connected to the consumer device 3 via a line 11.
  • the volume counter 8 can be designed as a simple counter which can be set to a predetermined value by means of the input signal present and which counts down to zero or another predetermined value through the use of the consumer device.
  • the comparator 7 is designed such that it compares the output data supplied by the data carrier reading device 5 with the data from the variable information memory 6 and the
  • Identifier 9 compares the data supplied and, in the form of correspondence to be described below, supplies a positive output signal to the AND gli "ed 10.
  • the consumer device 3 is connected via a line 12 to a reset input of the volume counter 8 in such a way that that the volume counter 8 is reset depending on the consumption.
  • the embodiment of the evaluation station 1 shown in FIG. 3 has a device 13 for generating variable information. Unlike guide die in the manner shown in Fig. 2 Aus ⁇ is the data carrier reading means 5 is output 'tig not connected to the memory for variable information 6, but through a line 14 to a control input of the device 13. The device 13 is connected on the output side to the memory 6 for variable information. A control signal is supplied to the device 13 via the line 14 each time a data carrier is read out via the data carrier reading device 5.
  • the device 13 for generating the variable information generates successive output information as a function of an algorithm and the control signal supplied via the line 14.
  • the activation station 2 has a data carrier reading and writing device 15 in the form of a card reading and writing device. This is connected on the input side to a data input device 16 in the form of a keyboard. Furthermore, a memory 17 is provided for an identifier, which is connected on the input side to an output of the data carrier reading and writing device 15. The memory 17 is designed as a ROM memory. The memory 17 is connected on the output side to an input of a memory 18 for variable information. This is designed as a RAM memory. It is connected on the output side to an input of a device 19 for generating variable information. This device 19 is in turn connected on the output side to an input of the memory 18 for variable information and to the data carrier reading and writing device 15.
  • the memory 18 for variable information is addressed in each case by applying the identifier or address supplied by the memory for the identifier 17 and supplies the jth information associated with the identifier to the device 19 for generating variable information.
  • the device 19 is designed in such a way that when the j-th information is created, it generates j + 1-th information depending on a predetermined algorithm. According to a first embodiment of the activation station 2, the device 19 supplies the j-th and the j + 1-th information for writing into the data medium and the j + 1-th information to the memory on the output side to the data carrier reading and writing device 15 ⁇ cher 18, where the j-th information associated with the identifier is replaced by the j + 1-th information.
  • the device 19 only supplies the data carrier reading and writing device 15 with the j-th information and at the same time the j + 1-th information to the memory 18, where the j-th information associated with the identifier is replaced by the j + 1 th information.
  • the embodiment of the activation station shown in FIG. 5 differs from that.
  • Embodiment described above in that the data input device 16 as in the previous embodiment, is connected to the data carrier reading and writing device 15 and additionally to the input of the memory 17 for the identifier.
  • the memory 17 for the identifier is connected with an output to an input of the data carrier reading and writing device 15.
  • the identifier is supplied via the data input device 16 as an address to the memory 17 for the identifier.
  • the memory 17 provides as in the example shown in Fig ". 4 embodiment, addressed se to the memory 18 as well as the identifier itself to the uschlese- ⁇ and write device 15th
  • a first method for transmitting an authorization volume or the data characterizing it to a consumption station and the mode of operation of the above-described embodiments of the system for the embodiment shown in FIGS. 2 and 5 are described below.
  • a data card is used as data carrier 4. However, it is also possible to use other types of data carriers.
  • First reproducing device via the ein ⁇ 16 the identity of the evaluator 1, is to be transferred to "an entitlement volumes and the Be ⁇ emption volume even be entered in the activation station.
  • the identifier is a composite operated for each of the system Ausensesta ⁇ tion singular designation
  • the authorization volume can have a fixed scope for each card, for example the authorization to consume 100 kWh. In this case the authorization volume does not have to be entered separately and written down on the data card. On the other hand, it is possible for ⁇ different cards to be issued for different operators - then the scope of the authorization volume is entered.
  • the identifier and, if appropriate, the authorization volume are then written by means of the data carrier reading and writing device 15 onto a data card inserted therein.
  • the identifier is also fed to the memory 17 for calling up a j-th variable information associated with the identifier, for example the value x.
  • This j-th information is supplied to the device 19 for generating a j + 1-th information, for example the value x + 1.
  • the j-th information is written onto the data carrier at a first location and the j + 1-th information at a second location.
  • the j + 1 th information supplied by the device 19 is output to the memory 18.
  • the new j-th information assigned to the identifier is written in by the device j + 1-th information.
  • the activation station can thus be used to create a large number of data carriers, each of which carries continuous first and second information for an evaluation station having a unique identifier. This information is, of course, written down in a manner known per se so that it cannot be easily recognized by a third party.
  • the data carriers themselves do not require any security features.
  • the activation station 2 is preferably designed so that its operation is only possible if the authorization to operate is proven.
  • the authorization can take place, for example, via the data input device 16 by entering an identifier on a keyboard or also via a data card.
  • the operator as Activation station 2 has a valid master data card, which verifies the authenticity of the card and the PIN data of the operator and releases the activation station when the security requirements are met.
  • the operator of the consumer device 3 now receives the data carrier 4 described in the activation station in the manner described above. He enters it into the evaluation station 1.
  • the data, ie the identifier, the j-th and the j + 1-th information and, in the case of variable authorization scopes, the authorization volume are read out there using the data carrier reading device 5.
  • the data for the identifier and the variable information are fed to the comparator 7. There it is first checked whether the identification data match the identification data of this special evaluation station stored in the identification memory 9. If this is not the case, the card will be returned. If there is a match, it is further checked whether the jth information read out matches the jth information stored in the variable information memory 6. If this is not the case, the data carrier is returned.
  • the readout data is gen about the scope of authorization to the volume counter 8. übertra ⁇ , whereby the latter is placed on a the scope of authorization 'entspre-- sponding value.
  • the counter is set to this fixed only by means of a pulse. ert. ⁇
  • the data for setting the transferred volume are supplied to the volume counter 8, so that the latter is set to the corresponding value.
  • variable information memory becomes the j + 1 th Information is supplied, and the j + 1-th information is written in the memory 6 in place of the previous j-th information.
  • the comparator 7 delivers a positive output signal in the described match.
  • the volume counter 8 also delivers a positive output signal after adjustment to the consumption volume, whereupon the AND gate 10 emits an enable signal which enables the consumption device 3 so that a consumer can use the device
  • the volume of consumption is indicated to the volume counter by the consumption device via line 12.
  • the volume counter is switched back to a final value according to consumption. If this end value is reached, the output signal of the volume counter 8 becomes negative, as a result of which the AND gate no longer emits an enable signal and the consumer device 3 is put out of operation. It is now necessary to transfer a new authorization volume using a data carrier. It is impossible that the previous card is used again because it still has the original j-th information in the first position and the j + 1-th information in the second position. The card is rejected as insufficient, since it is determined in the comparator that the jth information to be read from the first position, namely the value x, does not match the jth information written in the variable information memory 6, namely the value x + 1.
  • the method changes insofar as data carriers are used in this embodiment, each of which has already written the identifier associated with the evaluation station.
  • the identifier is not entered separately via the data input device 16.
  • the identifier already recorded on the data carrier 4 to be activated is read out via the data carrier reading and writing device 15 and fed to the memory 17 for the identifier. Via this, the variable jth information associated with the respective identifier is called up in the memory 18. Otherwise there is agreement with the procedure and mode of operation described above.
  • the comparator 7 first checks whether the data read by the data carrier reading device 5 for identification and the j-th information at the first position with the identification in the identification memory 9 and that in the memory 6 for variable information - stored jth information match. If this is not the case, the data carrier is rejected. In the case of agreement, however, the data carrier reading device 5 gives a pulse via the line 14 to the device -13 for generating the variable information. This has the same algorithm as the device 19 for generating the variable information in the activation station 2.
  • an identifier assigned to the individual evaluation stations is always used.

Abstract

Dans un système de transmission d'un volume autorisé à une station de consommation (3), la transmission est effectuée à l'aide d'un support de données (4) activé par une station d'activation (2). La station d'activation (2) et la station d'évaluation (1) sont construites de sorte que des supports de données consécutifs (i, i + 1, ...) portent des informations variables correspondantes (j, j + 1, j + 2, ...). Les informations variables sont enregistrées dans le dispositif d'évaluation. Après chaque utilisation, les informations j sont remplacées, après leur lecture, par des informations j + 1. On évite ainsi que les informations enregistrées sur un support de données ne soient reproduites ou réutilisées plusieurs fois pour donner accès à un appareil de consommation.
PCT/EP1986/000157 1985-03-19 1986-03-19 Systeme de transmission d'un volume autorise a une station de consommation, par exemple des appareils electriques WO1986005612A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3509914.3 1985-03-19
DE19853509914 DE3509914A1 (de) 1985-03-19 1985-03-19 System zur uebertragung eines berechtigungsvolumens an eine verbrauchsstation wie z.b. elektrogeraete

Publications (1)

Publication Number Publication Date
WO1986005612A1 true WO1986005612A1 (fr) 1986-09-25

Family

ID=6265705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1986/000157 WO1986005612A1 (fr) 1985-03-19 1986-03-19 Systeme de transmission d'un volume autorise a une station de consommation, par exemple des appareils electriques

Country Status (4)

Country Link
EP (1) EP0218616A1 (fr)
AU (1) AU5662186A (fr)
DE (1) DE3509914A1 (fr)
WO (1) WO1986005612A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319825A2 (fr) * 1987-12-09 1989-06-14 Cic Systems, Inc. Système de distribution de services à payement préalable
FR2678087A1 (fr) * 1991-06-20 1992-12-24 Gugliuzza Sergio Systeme d'encaissement.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1260844B (it) * 1992-09-14 1996-04-23 Dispositivo di gestione del credito per apparecchiature computerizzate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995621A (en) * 1960-08-15 1965-06-23 Hans Anders Rausing Improvements in and relating to vending machines incorporating locking systems
US4352011A (en) * 1979-02-06 1982-09-28 Etablissement Public De Diffusion Dit "Telediffusion De France" Subscription card for a videotex receiver
FR2526977A1 (fr) * 1982-05-14 1983-11-18 Cii Honeywell Bull Procede et dispositif pour authentifier ou certifier au moins une information contenue dans une memoire d'un support electronique notamment amovible et portatif tel qu'une carte
EP0098437A2 (fr) * 1982-07-09 1984-01-18 Hülsbeck & Fürst GmbH. & Co. KG Dispositif de fermeture électronique avec action réciproque par l'intermédiaire d'impulsions électriques, des sous-ensembles formant clé et serrure
EP0152198A2 (fr) * 1984-01-25 1985-08-21 Schlumberger Industries Limited Système de payement préalable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622991A (en) * 1969-09-16 1971-11-23 Electro Optics Devices Corp Electronic locking system
US3774743A (en) * 1972-07-12 1973-11-27 Umc Ind Changeable verification check controlled vending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995621A (en) * 1960-08-15 1965-06-23 Hans Anders Rausing Improvements in and relating to vending machines incorporating locking systems
US4352011A (en) * 1979-02-06 1982-09-28 Etablissement Public De Diffusion Dit "Telediffusion De France" Subscription card for a videotex receiver
FR2526977A1 (fr) * 1982-05-14 1983-11-18 Cii Honeywell Bull Procede et dispositif pour authentifier ou certifier au moins une information contenue dans une memoire d'un support electronique notamment amovible et portatif tel qu'une carte
EP0098437A2 (fr) * 1982-07-09 1984-01-18 Hülsbeck & Fürst GmbH. & Co. KG Dispositif de fermeture électronique avec action réciproque par l'intermédiaire d'impulsions électriques, des sous-ensembles formant clé et serrure
EP0152198A2 (fr) * 1984-01-25 1985-08-21 Schlumberger Industries Limited Système de payement préalable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319825A2 (fr) * 1987-12-09 1989-06-14 Cic Systems, Inc. Système de distribution de services à payement préalable
EP0319825A3 (en) * 1987-12-09 1990-03-07 Cic Systems, Inc. Pre-paid commodity system
FR2678087A1 (fr) * 1991-06-20 1992-12-24 Gugliuzza Sergio Systeme d'encaissement.
WO1993000662A1 (fr) * 1991-06-20 1993-01-07 Sergio Gugliuzza Systeme d'encaissement

Also Published As

Publication number Publication date
EP0218616A1 (fr) 1987-04-22
DE3509914A1 (de) 1986-10-02
AU5662186A (en) 1986-10-13

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