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WO1986001360A1 - Systeme de verrouillage commande par micro-ordinateur - Google Patents

Systeme de verrouillage commande par micro-ordinateur Download PDF

Info

Publication number
WO1986001360A1
WO1986001360A1 PCT/US1985/001024 US8501024W WO8601360A1 WO 1986001360 A1 WO1986001360 A1 WO 1986001360A1 US 8501024 W US8501024 W US 8501024W WO 8601360 A1 WO8601360 A1 WO 8601360A1
Authority
WO
WIPO (PCT)
Prior art keywords
key
code
microcomputer
read
memory
Prior art date
Application number
PCT/US1985/001024
Other languages
English (en)
Inventor
Stephen George Fraser
Original Assignee
Computerized Security Systems, Incorporated
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 Computerized Security Systems, Incorporated filed Critical Computerized Security Systems, Incorporated
Priority to BR8506882A priority Critical patent/BR8506882A/pt
Priority to AT85903111T priority patent/ATE75092T1/de
Priority to KR1019860700043A priority patent/KR930005700B1/ko
Priority to DE8585903111T priority patent/DE3585876D1/de
Publication of WO1986001360A1 publication Critical patent/WO1986001360A1/fr
Priority to NO861387A priority patent/NO301434B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • G07C9/00174—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
    • G07C9/00722—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 magnetic components, e.g. magnets, magnetic strips, metallic inserts

Definitions

  • FIGURE 2C shows a typical code arrangement on a key
  • FIGURE 22 shows certain details of the microcomputer
  • the lock control system 22 is shown in greater detail in FIGURES 2A and 2B. In general, it comprises a lock body 36 which houses a key reader
  • the arm 96 carries a permanent magnet 98 which is positioned thereby adjacent the reed switch 94 when the dead bolt is in its retracted position.
  • the reed switch 94 is normally open and the dead bolt is thrown by rotating the shaft 34, the magnet 98 toward from the reed switch 94 which is thereby actuated to the closed condition.
  • Memory level 1 card type C, guest number 1;
  • the program advances to block 460 which determines whether the knob has been turned. If it has not, the program loops back to block 458. If it has been turned, the program advances to block 462 which clears the logical dead bolt. Next, the program advances to block 464 which causes the green LED to flash three times. Then the program goes to the shut-down routine 234 and waits for the next key.
  • the program proceeds to an input block 614 and awaits the insertion of a key.
  • the program advances to the test block 616 which determines whether the inserted key is the first start-up key. If it is not, the program returns to block 614 and waits for another key. If the inserted key was the start-up key, the program advances to the input block 618 and waits for the insertion of another key.
  • a test block 622 determines whether it is the second start-up key. If not, the program loops back to input block 614; if it was the second start ⁇ up key, the program advances to the input block 624 and waits for another key.
  • low lock toggle This function locks out all levels lower than the level of this function. When this function is executed, other levels numerically lower in the function assignment table are inhibited. The red LED is used to indicate when the inhibiting state is set and thus preempts the low battery indication.
  • the security C function is provided to allow a lower level of security than that of security A and B and permit operation with a single key.
  • the security C function has the capability of ignoring the logical dead bolt but not the physical dead bolt in its low security mode. Further, by means of setting the C bolt bit of the run mode character, the security C function is operative to assert the logical dead bolt and bypass the physical dead bolt.
  • the operation of the lock with the security C key and the control program for this subroutine will be described with reference to the flow chart of FIGURE 27. If the key inputted at block 240 of FIGURE 5 is a security C key, the program will branch at block 276 of FIGURE 25B to the test block 920 of FIGURE 27. Test block 920 determines whether the key is an opening key.
  • the block 956 stores the function position of the key in the high cell register. Then, block 958 sets the red LED and the program advances to test block 960. If test block 954 determines that the level number in the high cell register is "equal to the key function position, this indicates that the high lock key is being reinserted for cancelling the high lock function. Block 962 then stores all ones in the high cell register. This assures that the level number in the high cell will be greater than any key level number and hence, none of the key levels are locked out. Then the program advances to block 970 of the miscellaneous subroutine of FIGURE 29 which will be described presently. In brief, the miscellaneous subroutine tests whether the current level is inhibited by a high lock or low lock. If it is, the program goes to the shut-down routine; if not, the solenoid is energized.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Regulating Braking Force (AREA)
  • Electronic Switches (AREA)

Abstract

Un système de verrouillage comprend une serrure (10) commandée par un micro-ordinateur et à niveaux multiples de verrouillage, c'est-à-dire, des clés multiples (34) remplissent différentes fonctions dans le système de verrouillage. Un lecteur (38) de clés, par exemple une carte perforée ou magnétique, entre le code clé dans le micro-ordinateur. Une mémoire vive (217) contient un nombre prédéterminé de codes clé assignés et une mémoire morte (215) contient un programme de commande du micro-ordinateur. Un actionneur électriquement commandé (42) du dispositif de verroillage est couplé à une sortie de déverrouillage du micro-ordinateur. Le programme de commande comprend un programme principal et une pluralité de sous-programmes stockés chacun à un emplacement différent de la mémoire morte. Un tableau de fonctions (219) a plusieurs indicateurs qui indiquent l'adresse dans la mémoire de chaque sous-programme. Le nombre d'indicateurs du tableau de fonctions (219) est égal au nombre d'emplacements dans la mémoire de codes clé (217). Un élément de décodage qui fonctionne commandé par le programme, en association avec un code de commande (102) sur la clé (34), indique des emplacements sélectionnés dans la mémoire de codes clé (217) et dans le tableau de fonctions (218) qui correspondent au code de commande (102). Un micro-ordinateur (112) commandé par le programme principal compare les codes clé primaire (104) et secondaire (106) de la clé sélectionnée (34) avec la clé assignée à l'emplacement dans la mémoire des codes clé (214). S'ils correspondent, le micro-ordinateur fonctionne commandé par le sous-programme indiqué par le tableau de fonctions (219) et exécute la fonction de la clé sélectionnée (34).
PCT/US1985/001024 1984-08-17 1985-06-04 Systeme de verrouillage commande par micro-ordinateur WO1986001360A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR8506882A BR8506882A (pt) 1984-08-17 1985-06-04 Sistema de trancamento controlado por microcomputador
AT85903111T ATE75092T1 (de) 1984-08-17 1985-06-04 Halbleitergesteuertes verriegelungssystem.
KR1019860700043A KR930005700B1 (ko) 1984-08-17 1985-06-04 마이크로컴퓨터 제어 쇄정 시스템
DE8585903111T DE3585876D1 (de) 1984-08-17 1985-06-04 Halbleitergesteuertes verriegelungssystem.
NO861387A NO301434B1 (no) 1984-08-17 1986-04-10 Låsesystem

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US64179284A 1984-08-17 1984-08-17
US641,792 1984-08-17
US74004085A 1985-05-31 1985-05-31
US740,040 1985-05-31

Publications (1)

Publication Number Publication Date
WO1986001360A1 true WO1986001360A1 (fr) 1986-02-27

Family

ID=27093845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1985/001024 WO1986001360A1 (fr) 1984-08-17 1985-06-04 Systeme de verrouillage commande par micro-ordinateur

Country Status (9)

Country Link
EP (1) EP0193537B1 (fr)
KR (1) KR930005700B1 (fr)
AT (1) ATE75092T1 (fr)
AU (1) AU4493485A (fr)
BR (1) BR8506882A (fr)
CA (2) CA1252854A (fr)
DE (1) DE3585876D1 (fr)
NO (1) NO301434B1 (fr)
WO (1) WO1986001360A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004481A1 (fr) * 1986-01-23 1987-07-30 David Charles Blake Systeme de securite
EP0238361A3 (fr) * 1986-03-21 1988-02-24 Emhart Industries, Inc. Système de fermeture électronique
US5021776A (en) * 1988-07-11 1991-06-04 Yale Security Inc. Electronic combination of lock with changeable entry codes, lock-out and programming code
EP0501715A1 (fr) * 1991-02-26 1992-09-02 Computerized Security Systems Incorporated Serrure électronique adaptable
GB2299613A (en) * 1995-04-03 1996-10-09 Talleres Escoriaza Sa A self contained electronic lock with proximity reader
WO1997004202A1 (fr) * 1995-07-21 1997-02-06 Yi Shi Systeme autonome de verrouillage par cryptogrammes dynamiques aleatoires
GB2306721A (en) * 1995-10-18 1997-05-07 Canmoy Holdings Ltd Resource controller
US5707090A (en) * 1993-07-09 1998-01-13 Sedley; Bruce Samuel Magnetic card-operated door closure
GB2315804A (en) * 1996-07-29 1998-02-11 Christopher James Hunter Programmable key and lock
CN108461329A (zh) * 2018-03-05 2018-08-28 珠海优特电力科技股份有限公司 防误操作装置及其工作方法
US10392833B2 (en) 2017-12-01 2019-08-27 International Busniess Machines Corporation Hybrid physical and logical locking device and mechanism
US10666439B2 (en) 2017-12-01 2020-05-26 International Business Machines Corporation Hybrid security key with physical and logical attributes
US10764064B2 (en) 2017-12-01 2020-09-01 International Business Machines Corporation Non-networked device performing certificate authority functions in support of remote AAA

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3769804B2 (ja) * 1996-02-02 2006-04-26 ソニー株式会社 解読化方法および電子機器
US20110254661A1 (en) 2005-12-23 2011-10-20 Invue Security Products Inc. Programmable security system and method for protecting merchandise
CN110491056B (zh) 2014-12-29 2022-05-24 Invue安全产品公司 商品安全系统和方法
EP3162988B1 (fr) * 2015-10-29 2018-08-15 BKS GmbH Dispositif de fermeture pour une porte

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786471A (en) * 1971-04-05 1974-01-15 H Hochman Security maintenance system
US3821704A (en) * 1972-03-13 1974-06-28 D Sabsay Self re keying security device with coded key
US3969584A (en) * 1975-01-17 1976-07-13 Cecil John Miller System for recording the actuation of remotely located locking devices
US4148092A (en) * 1977-08-04 1979-04-03 Ricky Martin Electronic combination door lock with dead bolt sensing means
US4177657A (en) * 1976-04-16 1979-12-11 Kadex, Inc. Electronic lock system
US4232353A (en) * 1978-06-19 1980-11-04 Roger Mosciatti Door lock security system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926021A (en) * 1974-01-02 1975-12-16 Monitron Ind Electronic combination lock and system
US4283710A (en) * 1978-10-25 1981-08-11 J.S. Lock Company Security system
US4385231A (en) * 1980-06-27 1983-05-24 Omron Tateisi Electronics Co. Unlocking system for use with cards

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786471A (en) * 1971-04-05 1974-01-15 H Hochman Security maintenance system
US3821704A (en) * 1972-03-13 1974-06-28 D Sabsay Self re keying security device with coded key
US3969584A (en) * 1975-01-17 1976-07-13 Cecil John Miller System for recording the actuation of remotely located locking devices
US4177657A (en) * 1976-04-16 1979-12-11 Kadex, Inc. Electronic lock system
US4148092A (en) * 1977-08-04 1979-04-03 Ricky Martin Electronic combination door lock with dead bolt sensing means
US4232353A (en) * 1978-06-19 1980-11-04 Roger Mosciatti Door lock security system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0193537A4 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004481A1 (fr) * 1986-01-23 1987-07-30 David Charles Blake Systeme de securite
EP0238361A3 (fr) * 1986-03-21 1988-02-24 Emhart Industries, Inc. Système de fermeture électronique
US5021776A (en) * 1988-07-11 1991-06-04 Yale Security Inc. Electronic combination of lock with changeable entry codes, lock-out and programming code
EP0501715A1 (fr) * 1991-02-26 1992-09-02 Computerized Security Systems Incorporated Serrure électronique adaptable
US5707090A (en) * 1993-07-09 1998-01-13 Sedley; Bruce Samuel Magnetic card-operated door closure
GB2299613B (en) * 1995-04-03 1998-12-09 Talleres Escoriaza Sa A self contained electronic lock with a proximity reader
GB2299613A (en) * 1995-04-03 1996-10-09 Talleres Escoriaza Sa A self contained electronic lock with proximity reader
WO1997004202A1 (fr) * 1995-07-21 1997-02-06 Yi Shi Systeme autonome de verrouillage par cryptogrammes dynamiques aleatoires
GB2306721A (en) * 1995-10-18 1997-05-07 Canmoy Holdings Ltd Resource controller
GB2306721B (en) * 1995-10-18 1999-10-27 Canmoy Holdings Ltd A resource controller
GB2315804A (en) * 1996-07-29 1998-02-11 Christopher James Hunter Programmable key and lock
US10392833B2 (en) 2017-12-01 2019-08-27 International Busniess Machines Corporation Hybrid physical and logical locking device and mechanism
US10666439B2 (en) 2017-12-01 2020-05-26 International Business Machines Corporation Hybrid security key with physical and logical attributes
US10764064B2 (en) 2017-12-01 2020-09-01 International Business Machines Corporation Non-networked device performing certificate authority functions in support of remote AAA
CN108461329A (zh) * 2018-03-05 2018-08-28 珠海优特电力科技股份有限公司 防误操作装置及其工作方法

Also Published As

Publication number Publication date
AU4493485A (en) 1986-03-07
BR8506882A (pt) 1986-12-09
EP0193537B1 (fr) 1992-04-15
EP0193537A1 (fr) 1986-09-10
CA1276039C (fr) 1990-11-06
CA1252854A (fr) 1989-04-18
ATE75092T1 (de) 1992-05-15
EP0193537A4 (fr) 1987-02-12
KR860700327A (ko) 1986-08-01
NO861387L (no) 1986-06-11
KR930005700B1 (ko) 1993-06-24
DE3585876D1 (de) 1992-05-21
NO301434B1 (no) 1997-10-27

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