EP0200636A1 - Kodierte elektromechanische Bedienungsanlage mit Möglichkeit zum Auslösen eines Alarms bei drohender Gefahr - Google Patents

Kodierte elektromechanische Bedienungsanlage mit Möglichkeit zum Auslösen eines Alarms bei drohender Gefahr Download PDF

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Publication number
EP0200636A1
EP0200636A1 EP86400862A EP86400862A EP0200636A1 EP 0200636 A1 EP0200636 A1 EP 0200636A1 EP 86400862 A EP86400862 A EP 86400862A EP 86400862 A EP86400862 A EP 86400862A EP 0200636 A1 EP0200636 A1 EP 0200636A1
Authority
EP
European Patent Office
Prior art keywords
code
actuation
memory
control unit
keyboard
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.)
Granted
Application number
EP86400862A
Other languages
English (en)
French (fr)
Other versions
EP0200636B1 (de
Inventor
Patrick Marmet
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT86400862T priority Critical patent/ATE50456T1/de
Publication of EP0200636A1 publication Critical patent/EP0200636A1/de
Application granted granted Critical
Publication of EP0200636B1 publication Critical patent/EP0200636B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G07C9/00658—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
    • G07C9/0069—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 a predetermined sequence
    • 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
    • G07C9/00912—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 safes, strong-rooms, vaults or the like

Definitions

  • the present invention relates to electromechanical operating devices controlled by a code such as an electric lock, to a door opening motor ...; the invention applies to all devices whose access is controlled by the composition of a code known only to authorized persons and it can in particular be applied to devices for accessing a bank account such as ATMs .
  • These devices generally include a control unit arranged in the vicinity of the device, the access of which is controlled and which comprises a code entry interface comprising a keyboard or the like, said interface being connected to a comparator which also receives the code. actuation recorded in electronic form in a memory; the comparator controls an electrical actuation device when the code entered by the user on the keyboard is the same as the actuation code recorded in the memory.
  • monitoring unit located at a distance from the controlled device and which performs remote control and / or control of the door.
  • the present invention relates to an electromechanical operating device of the aforementioned type in which it is possible for a user to let the monitoring unit know that he has composed the code under duress.
  • control unit comprises a circuit sensitive to the actuation of at least one predetermined code element and activated for a predetermined period following the detection of the correct code by the comparator so as to generate a stress coding alarm which is transmitted to the monitoring unit.
  • control unit comprises a timer that is activated by the comparator when the hit code is correct, the tem- p o corseted signal being sent to an AND logic circuit which also receives a signal significant of the composition on the keyboard of the additional predetermined code element or elements.
  • control unit includes a memory which stores said constraint coding alarm signal, said memory being reset to zero by the monitoring unit.
  • the time delay determining the predetermined period during which the user can compose the additional code element or elements must be relatively short since the user must compose this or these code elements in a normal manner, at the same speed as he composed the elements of the correct code.
  • This delay may for example be attached to SOMEONE q ues seconds.
  • an electric strike lock controlled by code composed on a keyboard 1 which constitutes with an encoding device 2 an input interface; the code obtained is sent to a comparator 3 which also receives a prerecorded opening code contained in a memory 4.
  • the comparator 3 acts on an opening control circuit 5 which sends an opening signal to the electric strike 6.
  • the actuation of one or more predetermined keys on the keyboard 1 after the correct code has been entered for a determined period following the emission of the door opening signal generates an alarm signal d entry under duress.
  • an AND logic circuit 7 which receives on the one hand from the keyboard 1 a significant signal of the typing of the above-mentioned additional key (s), and, on the other hand, a timed signal supplied by a timer circuit 8 activated by the electric strike opening control signal 6.
  • the output of the AND circuit 7 constitutes an input stress alarm signal which is advantageously stored in a memory 9 and sent discreetly to the monitoring unit by line 11. Thanks to this electronic device, hitting the additional code element or elements does not trigger an alarm unless it follows the correct code composition and this for a limited time.
  • the additional code elements may be elements used in the opening code.
  • the timing of the timing circuit 8 is set to a relatively low value, its duration being only sufficient for the user to be able to strike the additional keys in a normal manner so as not to give arousal to the person who forces him to open the door; this time delay can for example be of the order of a few seconds.
  • FIG. 2 represents an embodiment of the circuits 7 and 9 of FIG. 1.
  • the additional key is constituted by a contact 12 which short-circuits a capacitor 13 which is supplied by a positive voltage via a resistor 14, the other terminal of the capacitor 13 being connected to ground.
  • the AND circuit is in fact constituted by a NOR circuit 15; it receives on the one hand the voltage across the capacitor 13 and on the other hand a time delay signal supplied by the time delay circuit 8 and inverted for example by means of an inverting gate 16. Since the signal supplied by the capacitor 13 is normally at the high level and goes to the low level when the key 12 is pressed, the NOR circuit 15 is equivalent to the AND circuit 7 since it receives the additional information received by the AND circuit of FIG. 1.
  • the circuit for memorizing the constrained input signal supplied by the NOR gate 15 consists of two NOR gates in series 17 and 18, the output of the second gate being connected to one of the inputs of the first; the set of these two gates is connected to the base of a transistor 19 by a resistor 20.
  • This transistor 19 is connected between a positive voltage source by means of a resistor 21 and the ground and, it provides on its collector a memorized alarm signal which is sent on line 11.
  • the door 15 switches and its input goes to high level which switches door 17 whose output goes to low level and this door is maintained in this state by the gate 18.
  • the transistor 19 becomes conductive and one obtains then that the line 11 a signal of high level of alarm of entry under stress.
  • a line 22 coming from the monitoring unit makes it possible to suppress the alarm signal by tilting the door 18 for memorizing this signal.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Alarm Systems (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Control Of Electric Motors In General (AREA)
EP86400862A 1985-04-23 1986-04-22 Kodierte elektromechanische Bedienungsanlage mit Möglichkeit zum Auslösen eines Alarms bei drohender Gefahr Expired - Lifetime EP0200636B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86400862T ATE50456T1 (de) 1985-04-23 1986-04-22 Kodierte elektromechanische bedienungsanlage mit moeglichkeit zum ausloesen eines alarms bei drohender gefahr.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8506128A FR2580714B1 (fr) 1985-04-23 1985-04-23 Dispositif electromecanique de manoeuvre commande par code et comportant un dispositif d'alarme d'actionnement sous contrainte
FR8506128 1985-04-23

Publications (2)

Publication Number Publication Date
EP0200636A1 true EP0200636A1 (de) 1986-11-05
EP0200636B1 EP0200636B1 (de) 1990-02-21

Family

ID=9318548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86400862A Expired - Lifetime EP0200636B1 (de) 1985-04-23 1986-04-22 Kodierte elektromechanische Bedienungsanlage mit Möglichkeit zum Auslösen eines Alarms bei drohender Gefahr

Country Status (6)

Country Link
EP (1) EP0200636B1 (de)
JP (1) JPS61246482A (de)
AT (1) ATE50456T1 (de)
CA (1) CA1243755A (de)
DE (2) DE3669074D1 (de)
FR (1) FR2580714B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2091024A2 (de) * 2008-02-13 2009-08-19 Marco Chiafala Safe mit elektronischen Kombinationsöffnungssystem und Alarmkombination
CN111877870A (zh) * 2020-07-20 2020-11-03 中国联合网络通信集团有限公司 用于锁的锁芯、钥匙以及开锁的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878511A (en) * 1973-12-03 1975-04-15 Mosler Safe Co Vault protected wtih electronic time and combination lock
FR2330089A1 (fr) * 1975-11-03 1977-05-27 Cominiere Sa Dispositif anti-vol a code pour meuble a gache electrique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878511A (en) * 1973-12-03 1975-04-15 Mosler Safe Co Vault protected wtih electronic time and combination lock
FR2330089A1 (fr) * 1975-11-03 1977-05-27 Cominiere Sa Dispositif anti-vol a code pour meuble a gache electrique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LOCKSMITH LEDGER, vol. 39, no. 6, mai 1979, Des Plaines IL, US; D. VAN WINKLE: "Card access...card/keyboard, alarm and duress" *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2091024A2 (de) * 2008-02-13 2009-08-19 Marco Chiafala Safe mit elektronischen Kombinationsöffnungssystem und Alarmkombination
EP2091024A3 (de) * 2008-02-13 2012-04-04 Marco Chiafala Safe mit kombiniertem elektronischen Öffnungs- und Alarmsystem
CN111877870A (zh) * 2020-07-20 2020-11-03 中国联合网络通信集团有限公司 用于锁的锁芯、钥匙以及开锁的方法

Also Published As

Publication number Publication date
CA1243755A (fr) 1988-10-25
ATE50456T1 (de) 1990-03-15
FR2580714B1 (fr) 1991-09-20
JPS61246482A (ja) 1986-11-01
DE200636T1 (de) 1987-05-21
DE3669074D1 (de) 1990-03-29
EP0200636B1 (de) 1990-02-21
FR2580714A1 (fr) 1986-10-24

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