DE3940104C2 - - Google Patents

Info

Publication number
DE3940104C2
DE3940104C2 DE3940104A DE3940104A DE3940104C2 DE 3940104 C2 DE3940104 C2 DE 3940104C2 DE 3940104 A DE3940104 A DE 3940104A DE 3940104 A DE3940104 A DE 3940104A DE 3940104 C2 DE3940104 C2 DE 3940104C2
Authority
DE
Germany
Prior art keywords
key
keys
input device
values
digits
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.)
Expired - Lifetime
Application number
DE3940104A
Other languages
German (de)
English (en)
Other versions
DE3940104A1 (de
Inventor
Rudolf Dipl.-Ing. 7800 Freiburg De Schittenhelm
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.)
Theodor Kromer GmbH and Co KG Spezialfabrik fuer Sicherheitsschloesser
Original Assignee
Theodor Kromer GmbH and Co KG Spezialfabrik fuer Sicherheitsschloesser
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 Theodor Kromer GmbH and Co KG Spezialfabrik fuer Sicherheitsschloesser filed Critical Theodor Kromer GmbH and Co KG Spezialfabrik fuer Sicherheitsschloesser
Priority to DE3940104A priority Critical patent/DE3940104A1/de
Priority to DE59006221T priority patent/DE59006221D1/de
Priority to EP90119778A priority patent/EP0432409B1/de
Publication of DE3940104A1 publication Critical patent/DE3940104A1/de
Application granted granted Critical
Publication of DE3940104C2 publication Critical patent/DE3940104C2/de
Granted 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
    • G07F7/10—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
    • G07F7/1025—Identification of user by a PIN code
    • G07F7/1033—Details of the PIN pad
    • G07F7/1041—PIN input keyboard gets new key allocation at each use
    • 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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/00698—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in function of displayed informations
    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/33—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a password

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
DE3940104A 1989-12-05 1989-12-05 Eingabevorrichtung mit tastenfeld fuer codeschloesser oder dergleichen Granted DE3940104A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3940104A DE3940104A1 (de) 1989-12-05 1989-12-05 Eingabevorrichtung mit tastenfeld fuer codeschloesser oder dergleichen
DE59006221T DE59006221D1 (de) 1989-12-05 1990-10-16 Eingabevorrichtung mit Tastenfeld für Codeschlösser oder dergleichen.
EP90119778A EP0432409B1 (de) 1989-12-05 1990-10-16 Eingabevorrichtung mit Tastenfeld für Codeschlösser oder dergleichen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3940104A DE3940104A1 (de) 1989-12-05 1989-12-05 Eingabevorrichtung mit tastenfeld fuer codeschloesser oder dergleichen

Publications (2)

Publication Number Publication Date
DE3940104A1 DE3940104A1 (de) 1991-06-06
DE3940104C2 true DE3940104C2 (ref) 1992-10-15

Family

ID=6394798

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3940104A Granted DE3940104A1 (de) 1989-12-05 1989-12-05 Eingabevorrichtung mit tastenfeld fuer codeschloesser oder dergleichen
DE59006221T Expired - Fee Related DE59006221D1 (de) 1989-12-05 1990-10-16 Eingabevorrichtung mit Tastenfeld für Codeschlösser oder dergleichen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59006221T Expired - Fee Related DE59006221D1 (de) 1989-12-05 1990-10-16 Eingabevorrichtung mit Tastenfeld für Codeschlösser oder dergleichen.

Country Status (2)

Country Link
EP (1) EP0432409B1 (ref)
DE (2) DE3940104A1 (ref)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129202A1 (de) * 1991-09-03 1993-03-04 Hauni Elektronik Gmbh Schaltungsanordnung zum sichern eines oder mehrerer betaetigungselemente gegen optisches erkennen der vorgenommenen betaetigungen
FR2693809B1 (fr) * 1992-07-15 1994-10-07 Lemasson Jean Claude Procédé de transmission de sécurité, par voie tactile, d'une information, à partir d'au moins un signe parmi N signes pré-sélectionnés et dispositifs pour sa mise en Óoeuvre.
FR2711434B1 (fr) * 1993-10-19 1995-12-22 Kime Terminal électronique à clavier d'introduction de données.
GB2307999A (en) * 1995-12-06 1997-06-11 Richard Henry Wells Operation device
DE19620346A1 (de) * 1996-05-21 1997-11-27 Bosch Gmbh Robert Grafische Paßworteingabe
US6209102B1 (en) * 1999-02-12 2001-03-27 Arcot Systems, Inc. Method and apparatus for secure entry of access codes in a computer environment
GB201212878D0 (en) 2012-07-20 2012-09-05 Pike Justin Authentication method and system
GB201520760D0 (en) 2015-05-27 2016-01-06 Mypinpad Ltd And Licentia Group Ltd Encoding methods and systems
GB201916441D0 (en) 2019-11-12 2019-12-25 Mypinpad Ltd Computer-implemented system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950680A1 (de) * 1979-12-15 1981-06-19 Robert Bosch Gmbh, 7000 Stuttgart Tastatur fuer eine elektronische sicherheitseinrichtung
ES499140A0 (es) * 1980-02-15 1982-07-01 Rehm Pty Ltd Perfeccionamientos en los aparatos de seguridad del tipo queincluyen teclados
US4333090A (en) * 1980-05-05 1982-06-01 Hirsch Steven B Secure keyboard input terminal
DE3404976A1 (de) * 1984-02-11 1985-08-22 Blaupunkt-Werke Gmbh, 3200 Hildesheim Bedienungsanordnung

Also Published As

Publication number Publication date
DE3940104A1 (de) 1991-06-06
EP0432409A1 (de) 1991-06-19
EP0432409B1 (de) 1994-06-22
DE59006221D1 (de) 1994-07-28

Similar Documents

Publication Publication Date Title
EP0000696B1 (de) Tastenanordnung zur Auslösung von Schaltsignalen mittels paarweise oder quadratisch gruppierter Tasten in einer UND-Verknüpfung
EP1307809A2 (de) Verfahren und eingabeeinrichtung zur insbesondere einhändigen eingabe von zeichen aus einem zeichensatz
DE3940104C2 (ref)
WO2000072095A9 (de) Uhr
EP0139026A1 (de) Kombinationsschloss mit mehreren Kodierungsknöpfen für Wertbehälter
DE4129202A1 (de) Schaltungsanordnung zum sichern eines oder mehrerer betaetigungselemente gegen optisches erkennen der vorgenommenen betaetigungen
DE2911643C2 (de) Elektrisch betriebenes Geldspielgerät
DE69326577T2 (de) Kode-Eingabevorrichtung für ein elektrisches Schloss oder dergleichen
DE4114450A1 (de) Tragbarer kleincomputer
DE3142101A1 (de) Anzeigevorrichtung
DE2950680A1 (de) Tastatur fuer eine elektronische sicherheitseinrichtung
DE3806042C2 (de) Optoelektronische Tastatur
DE923276C (de) Lochmaschine mit Buchstabentastatur
DE19831045C1 (de) Schließeinrichtung mit einer Codeeingabevorrichtung
DE2758754A1 (de) Verfahren zur eingabe eines persoenlichen codewortes
DE2826836B1 (de) Verfahren und Vorrichtung zum Abrufen und Ablegen von Daten oder Programmen
DE68927830T2 (de) Rechner für Mathermatiklehrhilfe in Grundschulen
DE540636C (de) Vorrichtung zum Chiffrieren und Dechiffrieren
DE4302528C1 (de) Verfahren und Anordnung zur Generierung von einzelne Zeichen bezeichnende Informationen
DE3129143C2 (de) Tastatur zur Dateneingabe
DE393443C (de) Rechenmaschine fuer Lehr- und Lernzwecke
DE2808555C3 (de) Gerät zum elektronischen Anzeigen und Aufrechnen der Spielwerte beim Skatspielen
DE3109775A1 (de) Elektronisches lottospielgeraet
DE19754338A1 (de) Elektronisches Gerät
DE3446148A1 (de) Folientastatur

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee