DE3471712D1 - A lock system - Google Patents

A lock system

Info

Publication number
DE3471712D1
DE3471712D1 DE8484850102T DE3471712T DE3471712D1 DE 3471712 D1 DE3471712 D1 DE 3471712D1 DE 8484850102 T DE8484850102 T DE 8484850102T DE 3471712 T DE3471712 T DE 3471712T DE 3471712 D1 DE3471712 D1 DE 3471712D1
Authority
DE
Germany
Prior art keywords
lock
time
card
comparator
memory
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
DE8484850102T
Other languages
German (de)
Inventor
Bengt Olenfalk
Goran Witt
Anders Sarberg
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.)
Besam AB
Original Assignee
Besam AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20350718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3471712(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Besam AB filed Critical Besam AB
Application granted granted Critical
Publication of DE3471712D1 publication Critical patent/DE3471712D1/en
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
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C9/00904—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for hotels, motels, office buildings or the like
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access code
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/215—Individual registration on entry or exit involving the use of a pass the system having a variable access-code, e.g. varied as a function of time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Vehicle Body Suspensions (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention relates to a lock system for rooms which are to be made exclusively accessible to different uses over different periods of time, for example hotel rooms. The keys of the system comprise magnetic cards which are provided with magnetically registered data, which for each card includes lock-identification data valid for a given lock or a given group of locks, a validity time expressed in real time and a randomly selected legitimacy code. Each lock includes an electrically actuable lock mechanism (4), a magnetic-card reader (3), a memory (6) for the storage of data, a real-time clock (7), a programming unit (10), a legitimacy comparator (8), and a time comparator (9). The memory (6) has stored therein the lock-identification data valid for the lock. When a magnetic card is introduced for the first time into the card reader (3) of a lock, the legitimacy comparator (8) compares the lock-identification data registered on the card with the lock-identification data stored in the memory (6), and the time comparator (9) compares the validity time registered on the card with the real time given by the real-time clock (7). If these comparisons show agreement, the lock opens and the programming unit (10) is instructed to store into the memory the validity time and the legitimacy code registered on the card. When a magnetic card is later introduced to the card reader (3) the time comparator compares the real time given by the real-time clock (7) with the validity time in the card data stored in the memory and the legitimacy comparator (8) compares the data registered on the card with the data stored in the memory (6) of the lock, and the lock is opened when agreement is found between the data compared. If the comparison made by the time comparator (9) show disagreement, the time comparator compares the validity time registered on the card with the real time given by the real-time clock (7) and the legitimacy comparator (8) compares the lock-identification data registered on the card with the lock-identification data stored in the memory and, if these comparisons show agreement, the lock is opened and the programming unit (10) is used to replace the card data already stored in the memory (6) with the data registered on the card.
DE8484850102T 1983-04-08 1984-03-30 A lock system Expired DE3471712D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301957A SE8301957D0 (en) 1983-04-08 1983-04-08 Locking system

Publications (1)

Publication Number Publication Date
DE3471712D1 true DE3471712D1 (en) 1988-07-07

Family

ID=20350718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484850102T Expired DE3471712D1 (en) 1983-04-08 1984-03-30 A lock system

Country Status (6)

Country Link
EP (1) EP0122244B1 (en)
JP (1) JPS59199972A (en)
AT (1) ATE34796T1 (en)
CA (1) CA1217546A (en)
DE (1) DE3471712D1 (en)
SE (1) SE8301957D0 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580715B1 (en) * 1985-04-23 1991-09-20 Ferco Int Usine Ferrures CODING DEVICE OF AN ELECTROMECHANICAL HANDLING DEVICE CONTROLLED BY A CODE
GB8517347D0 (en) * 1985-07-09 1985-08-14 Lowe & Fletcher Ltd Operating security device & data carriers
GB2178211B (en) * 1985-07-22 1989-08-09 City Wheels Ltd Control system
US6822553B1 (en) 1985-10-16 2004-11-23 Ge Interlogix, Inc. Secure entry system with radio reprogramming
JPS62148781A (en) * 1985-12-21 1987-07-02 松下電工株式会社 Unlocking system by card
JPH0697475B2 (en) * 1986-02-21 1994-11-30 オムロン株式会社 Electronic cash register
NO300045B1 (en) * 1990-12-03 1997-03-24 Trioving As Time controlled electrically controlled locking system
NL9300566A (en) * 1993-03-31 1994-10-17 Nedap Nv Access granting system with decentralized authorizations.
FR2722596A1 (en) * 1994-07-13 1996-01-19 France Telecom SYSTEM FOR CONTROLLING ACCESS LIMITED TO AUTHORIZED AND RENEWABLE TIME PLACES USING A PORTABLE MEMORY MEDIUM
FR2738436B1 (en) * 1995-03-06 1997-11-21 Novella Carmelo PORTABLE ELECTRONIC KEY ACCESS CONTROL SYSTEM
DE19518957C1 (en) * 1995-05-23 1996-11-21 Leicher Gmbh & Co Safety deposit box operating system
DE19527597C2 (en) * 1995-07-28 1999-01-21 Good Night Inn Motel Managemen System and method for the temporary activation of energy of at least one electrical or electronic device
IES66413B2 (en) * 1995-10-18 1995-12-27 Canmoy Holdings Ltd A resource controller
FR2760874B1 (en) * 1997-03-11 2000-10-13 Fdi Matelec Sa NOUCEN
FR2773405B1 (en) * 1998-01-08 2000-09-29 France Telecom METHOD AND SYSTEM FOR CONTROLLING ACCESS TO A RESOURCE LIMITED TO CERTAIN TIME RANGES
CA2240881C (en) * 1998-06-17 2007-12-04 Axs Technologies Inc. Shared intelligence automated access control system
FR2786903B1 (en) * 1998-12-03 2002-11-15 France Telecom METHOD AND SYSTEM FOR CONTROLLING ACCESS TO A RESOURCE LIMITED TO CERTAIN TIME RANGES FROM A DYNAMIC COUNTER
US6809628B1 (en) 1999-03-29 2004-10-26 Aaron Bensimon Personal or personalizable device for the conditional use of electric or electronic appliances, method of use
CN101052970B (en) * 2004-08-27 2011-07-13 霍尼韦尔有限公司 Access control system and access control method
EP1938504B1 (en) 2005-10-21 2020-04-29 Honeywell Limited An authorisation system and a method of authorisation
EP2150901B1 (en) 2007-05-28 2015-09-16 Honeywell International Inc. Systems and methods for configuring access control devices
US8598982B2 (en) 2007-05-28 2013-12-03 Honeywell International Inc. Systems and methods for commissioning access control devices
EP2332386A4 (en) 2008-09-30 2014-07-23 Honeywell Int Inc Systems and methods for interacting with access control devices
US8878931B2 (en) 2009-03-04 2014-11-04 Honeywell International Inc. Systems and methods for managing video data
EP2408984B1 (en) 2009-03-19 2019-11-27 Honeywell International Inc. Systems and methods for managing access control devices
US9280365B2 (en) 2009-12-17 2016-03-08 Honeywell International Inc. Systems and methods for managing configuration data at disconnected remote devices
US8707414B2 (en) 2010-01-07 2014-04-22 Honeywell International Inc. Systems and methods for location aware access control management
US8787725B2 (en) 2010-11-11 2014-07-22 Honeywell International Inc. Systems and methods for managing video data
US9894261B2 (en) 2011-06-24 2018-02-13 Honeywell International Inc. Systems and methods for presenting digital video management system information via a user-customizable hierarchical tree interface
US10362273B2 (en) 2011-08-05 2019-07-23 Honeywell International Inc. Systems and methods for managing video data
US9344684B2 (en) 2011-08-05 2016-05-17 Honeywell International Inc. Systems and methods configured to enable content sharing between client terminals of a digital video management system
WO2013020165A2 (en) 2011-08-05 2013-02-14 HONEYWELL INTERNATIONAL INC. Attn: Patent Services Systems and methods for managing video data
US10523903B2 (en) 2013-10-30 2019-12-31 Honeywell International Inc. Computer implemented systems frameworks and methods configured for enabling review of incident data
AU2018241628B2 (en) 2017-03-31 2022-03-17 Basf Se Pyrimidinium compounds and their mixtures for combating animal pests
WO2018219797A1 (en) 2017-06-02 2018-12-06 Basf Se Substituted oxadiazoles for combating phytopathogenic fungi
EP3728204A1 (en) 2017-12-20 2020-10-28 PI Industries Ltd. Fluoralkenyl compounds, process for preparation and use thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129136A5 (en) * 1971-03-16 1972-10-27 Ho Boehme Inc
JPS533797A (en) * 1976-06-30 1978-01-13 Nippon Keibi Hosho Kk Safety locking system
CA1101513A (en) * 1976-11-08 1981-05-19 Leonard J. Genest Security system
JPS5851593B2 (en) * 1979-03-05 1983-11-17 オムロン株式会社 How to unlock using a card
US4238805A (en) * 1979-09-12 1980-12-09 The Mead Corporation Ink jet printer startup and shutdown procedure
US4385231A (en) * 1980-06-27 1983-05-24 Omron Tateisi Electronics Co. Unlocking system for use with cards
JPS57130679A (en) * 1981-02-02 1982-08-13 Itoki Kosakusho Chamber managing system facilitating alteration of chamber entering condition
JPS6019394B2 (en) * 1981-09-28 1985-05-16 オムロン株式会社 Card type automatic locking device

Also Published As

Publication number Publication date
ATE34796T1 (en) 1988-06-15
CA1217546A (en) 1987-02-03
SE8301957D0 (en) 1983-04-08
EP0122244A2 (en) 1984-10-17
JPS59199972A (en) 1984-11-13
EP0122244B1 (en) 1988-06-01
EP0122244A3 (en) 1985-03-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee