CA1181506A - Systeme de securite a niveaux d'acces multiples - Google Patents

Systeme de securite a niveaux d'acces multiples

Info

Publication number
CA1181506A
CA1181506A CA000410011A CA410011A CA1181506A CA 1181506 A CA1181506 A CA 1181506A CA 000410011 A CA000410011 A CA 000410011A CA 410011 A CA410011 A CA 410011A CA 1181506 A CA1181506 A CA 1181506A
Authority
CA
Canada
Prior art keywords
code
pass code
access
predetermined
security
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
Application number
CA000410011A
Other languages
English (en)
Inventor
James B. Edson
Patrick G. Monroe
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.)
American District Telegraph Co
Original Assignee
American District Telegraph Co
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 American District Telegraph Co filed Critical American District Telegraph Co
Application granted granted Critical
Publication of CA1181506A publication Critical patent/CA1181506A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
CA000410011A 1981-08-25 1982-08-24 Systeme de securite a niveaux d'acces multiples Expired CA1181506A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29562181A 1981-08-25 1981-08-25
US295,621 1981-08-25

Publications (1)

Publication Number Publication Date
CA1181506A true CA1181506A (fr) 1985-01-22

Family

ID=23138510

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000410011A Expired CA1181506A (fr) 1981-08-25 1982-08-24 Systeme de securite a niveaux d'acces multiples

Country Status (12)

Country Link
JP (1) JPS5843097A (fr)
AU (1) AU555954B2 (fr)
BE (1) BE894205A (fr)
CA (1) CA1181506A (fr)
DE (1) DE3231591A1 (fr)
ES (2) ES515217A0 (fr)
FR (1) FR2512231B1 (fr)
GB (1) GB2104696B (fr)
IT (1) IT1152092B (fr)
NL (1) NL8203334A (fr)
PT (1) PT75465B (fr)
SE (1) SE8204827L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078264A (en) * 1989-08-09 2000-06-20 Fujitsu Ten Limited Apparatus for remotely controlling a door locking state and theft prevention alarm state of an automobile
CN102419874A (zh) * 2010-09-27 2012-04-18 株式会社山武 设施管理系统及方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149185B (en) * 1983-11-04 1986-11-05 Robert Ernest Barwick Device for protecting electronic equipment
DE3408904A1 (de) * 1984-03-10 1985-09-12 Philips Kommunikations Industrie AG, 8500 Nürnberg Schaltungsanordnung zur abwehr des unberechtigten zugangs zu einem durch teilnehmerindividuelle passworte gesicherten kommunikationssystem
FI76889C (fi) * 1987-02-17 1988-12-12 Kone Oy Foerfarande foer val av funktionssaett vid en anordning som anvaends foer raekning av objekt inom ett visst omraode.
JPS63174815U (fr) * 1987-02-17 1988-11-14
FR2615895B1 (fr) * 1987-06-01 1990-03-09 Magnan Jean Charles Equipement antivol pour livraisons et depots a domicile
DE3924896C1 (fr) * 1989-07-27 1990-09-27 Blaupunkt-Werke Gmbh, 3200 Hildesheim, De
AU660293B2 (en) * 1990-11-21 1995-06-22 Nidac Security Pty. Ltd. Improved code pad
IE80962B1 (en) * 1994-03-11 1999-07-14 Hi Key Ltd Arming apparatus for a security circuit
US5903216A (en) * 1996-12-12 1999-05-11 Sutsos; Pete Security structure unlocking system for use by emergency response and authorized personnel
GB2329497B (en) * 1997-09-19 2001-01-31 Ibm Method for controlling access to electronically provided services and system for implementing such method
FR2769736B1 (fr) * 1997-10-10 2000-01-14 Denis Palos Procede pour la securisation de transactions financieres, carte et terminal de paiement mettant en oeuvre ce procede
JP5159006B2 (ja) 2000-05-25 2013-03-06 インベンテイオ・アクテイエンゲゼルシヤフト 建物内において手続きを開始する方法
EP1158466B1 (fr) * 2000-05-25 2012-03-07 Inventio AG Procédé pour déclencher un processus dans un bâtiment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148012A (en) * 1975-09-26 1979-04-03 Greer Hydraulics, Inc. Access control system
JPS54139397A (en) * 1978-03-30 1979-10-29 Nippon Keibi Hosho Kk Fire extinguishing system
US4157534A (en) * 1976-11-15 1979-06-05 Jacob Schachter Locking system for hotels
US4148092A (en) * 1977-08-04 1979-04-03 Ricky Martin Electronic combination door lock with dead bolt sensing means
US4095739A (en) * 1977-08-26 1978-06-20 A-T-O Inc. System for limiting access to security system program
JPS5475967A (en) * 1977-11-29 1979-06-18 Nec Corp Command protect system
JPS5495148A (en) * 1978-01-13 1979-07-27 Toshiba Corp Set data protection method
US4283710A (en) * 1978-10-25 1981-08-11 J.S. Lock Company Security system
JPS5672740A (en) * 1979-11-20 1981-06-17 Fujitsu Ltd System console connection system
WO1982002811A1 (fr) * 1981-02-06 1982-08-19 Avi N Nelson Systeme de securite

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078264A (en) * 1989-08-09 2000-06-20 Fujitsu Ten Limited Apparatus for remotely controlling a door locking state and theft prevention alarm state of an automobile
US6091341A (en) * 1989-08-09 2000-07-18 Fujitsu Ten Limited Remote control security system for determining that identification data has been repetitively received continuously during a period of time
US6624740B2 (en) 1989-08-09 2003-09-23 Fujitsu Ten Limited Receiving apparatus
CN102419874A (zh) * 2010-09-27 2012-04-18 株式会社山武 设施管理系统及方法

Also Published As

Publication number Publication date
FR2512231B1 (fr) 1989-04-21
GB2104696B (en) 1985-08-21
SE8204827L (sv) 1983-02-26
ES523764A0 (es) 1984-05-16
DE3231591A1 (de) 1983-03-10
ES8405182A1 (es) 1984-05-16
FR2512231A1 (fr) 1983-03-04
ES8400623A1 (es) 1983-10-16
ES515217A0 (es) 1983-10-16
AU555954B2 (en) 1986-10-16
SE8204827D0 (sv) 1982-08-24
NL8203334A (nl) 1983-03-16
JPS5843097A (ja) 1983-03-12
GB2104696A (en) 1983-03-09
PT75465A (en) 1982-09-01
IT8222980A0 (it) 1982-08-25
BE894205A (fr) 1982-12-16
AU8754682A (en) 1983-03-03
PT75465B (en) 1984-10-31
IT1152092B (it) 1986-12-24

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry