EP0120027A1 - Systeme de securite - Google Patents

Systeme de securite

Info

Publication number
EP0120027A1
EP0120027A1 EP83901579A EP83901579A EP0120027A1 EP 0120027 A1 EP0120027 A1 EP 0120027A1 EP 83901579 A EP83901579 A EP 83901579A EP 83901579 A EP83901579 A EP 83901579A EP 0120027 A1 EP0120027 A1 EP 0120027A1
Authority
EP
European Patent Office
Prior art keywords
cassette
type wheel
security system
name
manufacturer
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Withdrawn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
EP83901579A
Other languages
German (de)
English (en)
Inventor
Christoph Beindorff
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.)
WIGHTMAN PRODUKTE VERTRIEBSGESELLSCHAFT MBH Firma
Original Assignee
WIGHTMAN PRODUKTE VERTRIEBSGESELLSCHAFT MBH Firma
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 DE19823213669 external-priority patent/DE3213669A1/de
Priority claimed from DE19823229404 external-priority patent/DE3229404A1/de
Application filed by WIGHTMAN PRODUKTE VERTRIEBSGESELLSCHAFT MBH Firma filed Critical WIGHTMAN PRODUKTE VERTRIEBSGESELLSCHAFT MBH Firma
Publication of EP0120027A1 publication Critical patent/EP0120027A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices

Definitions

  • the invention relates to a security system for use on devices such as computers, typewriters, machine tools, film apparatus, video equipment, etc., in which interchangeable color tapes, magnetic tapes or films containing cassettes or type wheels can be used.
  • the invention is therefore based on the object of a security system for use on devices such as computing, typewriter, machine tools, film apparatus and video equipment etc., in which exchangeable ribbons, magnetic tapes or films containing cassettes or type wheels can be used, by which it is ensured that only cassette or type wheels which have been approved and checked by the device manufacturer and are precisely matched to the respective device are used in the respective device to avoid malfunctions in the functional sequence of the device.
  • Cassette the type wheel or the color, magnetic tape or film beginning has a special code mark that can only be used by the cassette, type wheel or device manufacturer and that the device has a receiving device for the cassette or the type wheel, with a code scanner and one Comparator, who only releases the functions of the device when the code marking provided on the cassette or the type wheel matches the code marking specified by the device manufacturer and stored in the comparator (identity checker).
  • This configuration of the cassettes, tapes, films or type wheels ensures that the function of the respective device is only released if the cassette, type wheel, writing tape, magnetic tape, etc. that is matched to this device and approved by the manufacturer of the device is used. If the device manufacturer does not manufacture these parts himself, he can designate a suitable manufacturer for this, who will then put a special code mark on the cassette, the type wheel, the tape or film. This code marking must be such that it cannot be easily imitated by any third party.
  • the new security system means that malfunctions caused by poor quality cassettes or typewriters or manufacturing inaccuracies could lead to use from the outset.
  • the code marking can advantageously be a coloring, tone, punching marking, a magnetic (magnetic tape) or an electrical marking.
  • the cassette or the type wheel and the receiving device provided for this purpose have centering elements which the cassette or the Center the type wheel precisely in relation to the mounting device and thus in relation to the code scanner.
  • a legally protected name of the manufacturer of the device, cassette, or type wheel is advantageously attached to the cassette or the type wheel in a raised or recessed form and the receiving device has the corresponding womens name in a recessed or it has a form for the exact fitting of the name of the cassette or the type wheel.
  • the raised or recessed name not only serves as a centering device, but also as an additional security element. As a rule, such names of the manufacturers are internationally protected by brands (trademarks) and therefore must not be used by unauthorized persons.
  • a further advantageous embodiment of the invention consists in that a magnetic tape, which stores the optical name electromagnetic or electronically, is arranged identically in the size and writing of the name on the name provided on the cassette or the type wheel.
  • the magnetic tape creates an additional security in the form of a code mark that can be read by the code scanner and only releases the function of the machine after an identity check in the comparison.
  • the electronic part assigned to the comparator and releasing the device is also advantageously sealed.
  • Appropriate guarantee conditions which state that if the sealed electronics are tampered with, the factory warranty expires, you can ensure that the user of the device does not tamper with the electronics and, as a result, they retain their security function against the use of third-party products.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Le système de sécurité est destiné à la mise en service d'appareils tels que machines à calculer, machines à écrire, machines-outils, appareils à film, appareils vidéo, etc..., dans lesquels un ruban de couleur, une bande magnétique ou un film échangeable est contenu dans une cassette ou dans une roue imprimante. La cassette, la roue imprimante ou le début du ruban de couleur, de la bande magnétique ou du fil présente une marque codée particulière s'adaptant uniquement aux cassettes, aux roues imprimantes ou aux appareils du fabricant. L'appareil comprend un dispositif de réception de la cassette ou de la roue imprimante pourvu d'un capteur de code et d'un comparateur qui libère les fonctions de l'appareil seulement si la marque codée dont la cassette ou la roue imprimante est munie par le fabricant correspond dans le comparateur (dispositif d'identification) à la marque codée mise en mémoire.
EP83901579A 1982-04-14 1983-04-12 Systeme de securite Withdrawn EP0120027A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19823213669 DE3213669A1 (de) 1982-04-14 1982-04-14 Schreibbandkassettensicherheitssystem
DE3213669 1982-04-14
DE3229404 1982-04-26
DE19823229404 DE3229404A1 (de) 1982-04-26 1982-04-26 Kassettensicherheitssystem
DE3215955 1982-04-29
DE3215955 1982-04-29

Publications (1)

Publication Number Publication Date
EP0120027A1 true EP0120027A1 (fr) 1984-10-03

Family

ID=27190033

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83901579A Withdrawn EP0120027A1 (fr) 1982-04-14 1983-04-12 Systeme de securite

Country Status (3)

Country Link
EP (1) EP0120027A1 (fr)
IT (1) IT8320563A0 (fr)
WO (1) WO1983003692A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707807C1 (de) * 1987-03-11 1988-05-05 Triumph Adler Ag Farbbandkassette fuer Schreib- oder aehnliche Maschinen
US5489767A (en) * 1994-02-14 1996-02-06 Storage Technology Corporation Media labeling system for data storage elements having a common form factor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458706A (en) * 1966-07-15 1969-07-29 Atomic Energy Commission Tape reel identifying arrangement employing light reflective coded label
US3605619A (en) * 1968-09-25 1971-09-20 James B Gilstrap Credit card with information bearing edges
DE2901575C2 (de) * 1979-01-17 1984-10-11 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Anordnung zur automatischen Erkennung und Auswertung von Markierungen an Bandkassetten in Aufnahme- und/oder Wiedergabegeräten
DE2922882A1 (de) * 1979-06-06 1980-12-11 Stockburger H Verfahren zur sicherung von tontraegern und deren etiketten und/oder verpackung gegen nachahmung
CA1162317A (fr) * 1980-04-28 1984-02-14 Gordon Sohl Cartouche a roue d'impression codee dotee d'une memoire morte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8303692A1 *

Also Published As

Publication number Publication date
IT8320563A0 (it) 1983-04-13
WO1983003692A1 (fr) 1983-10-27

Similar Documents

Publication Publication Date Title
US3584958A (en) Identification system
EP0011684A2 (fr) Carte d'identification
EP0035527A1 (fr) Procede et dispositif pour la protection de donnees.
WO1980002757A1 (fr) Procede de protection de supports d'enregistrement du son et de leurs etiquettes et/ou emballages contre l'imitation
US3048097A (en) Card recording and scanning apparatus
EP0120027A1 (fr) Systeme de securite
DE2937906C2 (de) Verfahren zum Erstellen eines Ausweises mit fälschungssicheren Daten
US2634911A (en) Record card with selective conductive marks
DE2221493C3 (de) Informationsspeicherkarte
DE3221217A1 (de) Magnetplattenkassette
DE704987C (de) Aufzeichnungstraeger zur Anfertigung gedruckter Aufstellungen des Aufzeichnungsinhaltes
DE3332097A1 (de) Geraet zum erstellen von kopien von vorlagen
US1177740A (en) Stamping or printing device.
DE3529237C2 (de) Einrichtung zum automatischen Einstellen der Filmempfindlichkeit
DE3332099A1 (de) Verfahren und geraet zum kennzeichnen blattfoermiger, beschrifteter oder unbeschrifteter informations- oder datentraeger
DE1774818B1 (de) Vorrichtung zur datenaufbereitung
US1254259A (en) Workman's time-recording and wage-calculating machine.
DE611198C (de) Adressendruckmaschine mit Recheneinrichtung
DE2548343A1 (de) Produktionszaehleinrichtung
DE256047C (fr)
US1315321A (en) Timekeeping device
DE112019007306T5 (de) System und verfahren für transparente wahlen
EP0375086A2 (fr) Méthode pour programmer et sélectionner des fonctions d'un appareil de périphérie d'ordinateur, en particulier d'une imprimante
DE1774818C (de) Vorrichtung zur Datenaufbereitung
DE3229404A1 (de) Kassettensicherheitssystem

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19840512

AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19850917

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BEINDORFF, CHRISTOPH