DE3667314D1 - ALARM SYSTEM FOR A ELECTROMECHANICAL OPERATING SYSTEM ACTUATED BY A CODE. - Google Patents
ALARM SYSTEM FOR A ELECTROMECHANICAL OPERATING SYSTEM ACTUATED BY A CODE.Info
- Publication number
- DE3667314D1 DE3667314D1 DE8686400864T DE3667314T DE3667314D1 DE 3667314 D1 DE3667314 D1 DE 3667314D1 DE 8686400864 T DE8686400864 T DE 8686400864T DE 3667314 T DE3667314 T DE 3667314T DE 3667314 D1 DE3667314 D1 DE 3667314D1
- Authority
- DE
- Germany
- Prior art keywords
- unit
- code
- monitoring
- control
- signal
- 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 - Lifetime
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
- G07C9/00658—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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
- G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Telephone Function (AREA)
- Lock And Its Accessories (AREA)
Abstract
1. An electromechanical driving unit for controlling a device monitoring an access, comprising on the one hand a control unit arranged in the vicinity of the device which is to be controlled and which comprises an electronic device (1-4) which checks the code supplied by the users and if this code is correct supplies a control signal to the electrical unit (5) for actuating the device, and on the other hand a monitoring unit arranged at a distance which allows for the control and/or monitoring of the opening of the door, characterised in that the control unit comprises a voltage detection element (6, 13) which is connected to the terminals of the electrical actuation unit (5) and whose output signal is transmitted to an AND logic circuit (7, 21), which also receives a signal representing the absence of an acutation command, the output signal of the said logic circuit (7, 21) forming an alarm signal which is transmitted to the monitoring unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8506127A FR2580712B1 (en) | 1985-04-23 | 1985-04-23 | ALARM DEVICE FOR ELECTROMECHANICAL CONTROL DEVICE CONTROLLED BY A CODE |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3667314D1 true DE3667314D1 (en) | 1990-01-11 |
Family
ID=9318547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686400864T Expired - Lifetime DE3667314D1 (en) | 1985-04-23 | 1986-04-22 | ALARM SYSTEM FOR A ELECTROMECHANICAL OPERATING SYSTEM ACTUATED BY A CODE. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0199651B1 (en) |
JP (1) | JPS61249196A (en) |
AT (1) | ATE48461T1 (en) |
CA (1) | CA1243383A (en) |
DE (1) | DE3667314D1 (en) |
FR (1) | FR2580712B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997890A (en) * | 1974-06-11 | 1976-12-14 | Kendrick Jr Embry Mayes | Alarm system with supervisory system to detect severing or bridging of detection switches |
US3953769A (en) * | 1974-07-29 | 1976-04-27 | Sargent & Greenleaf, Inc. | Electronic security control system |
FR2377068A1 (en) * | 1977-01-11 | 1978-08-04 | Helita | Overvoltage protection system for burglar alarm and detection circuits - triggers alarm when HV is applied to burglar alarm circuit |
DE2831967A1 (en) * | 1977-08-03 | 1979-02-22 | Essex Transducers | KEYLESS ENTRANCE SYSTEM |
EP0030587A1 (en) * | 1979-12-18 | 1981-06-24 | Iwasaki Engineering Co., Ltd. | Electronic locking device |
-
1985
- 1985-04-23 FR FR8506127A patent/FR2580712B1/en not_active Expired
-
1986
- 1986-04-09 CA CA000506175A patent/CA1243383A/en not_active Expired
- 1986-04-22 EP EP86400864A patent/EP0199651B1/en not_active Expired
- 1986-04-22 AT AT86400864T patent/ATE48461T1/en not_active IP Right Cessation
- 1986-04-22 DE DE8686400864T patent/DE3667314D1/en not_active Expired - Lifetime
- 1986-04-23 JP JP61092468A patent/JPS61249196A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0199651B1 (en) | 1989-12-06 |
ATE48461T1 (en) | 1989-12-15 |
FR2580712A1 (en) | 1986-10-24 |
JPH0437478B2 (en) | 1992-06-19 |
JPS61249196A (en) | 1986-11-06 |
FR2580712B1 (en) | 1987-06-05 |
EP0199651A1 (en) | 1986-10-29 |
CA1243383A (en) | 1988-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |