EP0206483A3 - Security control system - Google Patents

Security control system Download PDF

Info

Publication number
EP0206483A3
EP0206483A3 EP86303483A EP86303483A EP0206483A3 EP 0206483 A3 EP0206483 A3 EP 0206483A3 EP 86303483 A EP86303483 A EP 86303483A EP 86303483 A EP86303483 A EP 86303483A EP 0206483 A3 EP0206483 A3 EP 0206483A3
Authority
EP
European Patent Office
Prior art keywords
controller
plc
pulse
relay modules
coded audio
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.)
Withdrawn
Application number
EP86303483A
Other languages
German (de)
French (fr)
Other versions
EP0206483A2 (en
Inventor
Donald E. Pezzolo
Blazo A. Mitasev
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of EP0206483A2 publication Critical patent/EP0206483A2/en
Publication of EP0206483A3 publication Critical patent/EP0206483A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines

Abstract

A security and control system for use in a home or building, utilizes a coded audio link between entry detectors/transmitters (12) and relay modules (18), and a digital pulse coded power line communication (PLC) link between the relay modules (18) and a system controller (20) as well as between the system controller (20) and various remotely located slave units (22, 24, 26) which control the energization of lamps, appliance, and alarms. The controller (20) is also adapted to receive coded audio signals directly from an entry detector/transmitter (12). The relay modules (22, 24, 26) and controller (20) include constan false alarm rate receiver for isolating the coded audio signal from background noise, and unique exclusion circuitry for decoding the isolated signal. The PLC messages are generated by impressing a pulse code modulated high frequency carrier signal onto the AC line (30) at selected points in the AC waveform. The location of each carrier frequency pulse relative to the AC line cycle determines the digital value of the pulse. Both before and during a PLC message transmission, the controller (20) and relay modules (22, 24, 26) are adapted to check the status of the AC power line for the presence of either intelligence or excessive noise levels. When operated as a remote control system, unit codes in the PLC messages transmitted by the system controller (20) serve to selectively identify particular slave modules (22, 24, 26). In the security mode, the system has three major states: INSTANT-ARM, ARM-DELAY, and DISARM.
EP86303483A 1985-06-13 1986-05-07 Security control system Withdrawn EP0206483A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74479685A 1985-06-13 1985-06-13
US744796 1985-06-13

Publications (2)

Publication Number Publication Date
EP0206483A2 EP0206483A2 (en) 1986-12-30
EP0206483A3 true EP0206483A3 (en) 1988-09-07

Family

ID=24994020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86303483A Withdrawn EP0206483A3 (en) 1985-06-13 1986-05-07 Security control system

Country Status (6)

Country Link
EP (1) EP0206483A3 (en)
JP (1) JPS61288297A (en)
KR (1) KR870000664A (en)
AU (1) AU585025B2 (en)
CA (1) CA1260100A (en)
FR (1) FR2583552A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8625020D0 (en) * 1986-10-18 1986-12-10 Woon K M Intruder detector
GB2197106A (en) * 1986-11-04 1988-05-11 Christopher Douglas Monitoring and control system
GB8814710D0 (en) * 1988-06-21 1988-07-27 Keland Electronics Ltd Improvements relating to detection systems
GB2226901A (en) * 1989-01-10 1990-07-11 Austen Cleeton Alarm system
GB2245398A (en) * 1990-06-20 1992-01-02 Glazertron Ltd Detector and signalling system
SE504715C2 (en) * 1994-09-19 1997-04-07 Mats Holger Goeran Hedstroem Monitoring system for registration of theft-demanding equipment via the electricity grid
SE9504260D0 (en) * 1995-11-28 1995-11-28 Willy Weymann Detector
AUPP229398A0 (en) * 1998-03-11 1998-04-09 Ampcontrol Pty Ltd Two wire communicaton system
AU753065B2 (en) * 1998-03-11 2002-10-10 Ampcontrol Pty Ltd Two wire communication system
NO981723D0 (en) * 1998-04-16 1998-04-16 Instrutek Holding As System for monitoring and controlling objects or persons
GB2362490A (en) * 2000-05-15 2001-11-21 Glt Exports Ltd Audio alarm system
EP1598714B1 (en) * 2000-12-13 2016-09-28 LG Electronics Inc. Apparatus and method for remotely controlling household appliances
AU2002950343A0 (en) * 2002-07-24 2002-09-12 Evatayhow Holdings Pty Ltd Theft deterrence security system
US7616090B2 (en) 2004-05-20 2009-11-10 Von Duprin, Inc. Electronic security system
GB2447636A (en) * 2006-10-25 2008-09-24 Led Lighting Consultants Linit A led lighting system that can handle large amounts of power and have multiple units separately addressable along a single cable
CN104504843B (en) * 2014-12-28 2017-01-04 绥宁现代科技开发应用有限公司 A kind of multimode security alarm illuminator and manufacture method thereof
DE102019104707A1 (en) * 2019-02-25 2020-08-27 Olympus Winter & Ibe Gmbh Medical device and medical device system
US20230145583A1 (en) * 2021-11-09 2023-05-11 Sealution BV Crew safety system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760397A (en) * 1970-11-17 1973-09-18 J Taggart Alarm system
US3925763A (en) * 1973-09-13 1975-12-09 Romesh Tekchand Wadhwani Security system
CA1116284A (en) * 1979-10-09 1982-01-12 George S. Sagi Apparatus and system for wireless reception and transmission of coded audio and/or sonic alarm signals
US4367458A (en) * 1980-08-29 1983-01-04 Ultrak Inc. Supervised wireless security system
EP0095337A2 (en) * 1982-05-20 1983-11-30 Sharp Kabushiki Kaisha Emergency access method in centralized monitoring system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450436A (en) * 1979-09-07 1984-05-22 The Stoneleigh Trust Acoustic alarm repeater system
US4446454A (en) * 1981-01-21 1984-05-01 Pyle Ronald E Home security system
US4473821A (en) * 1982-02-12 1984-09-25 Ensco Inc. Personal acoustic alarm system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760397A (en) * 1970-11-17 1973-09-18 J Taggart Alarm system
US3925763A (en) * 1973-09-13 1975-12-09 Romesh Tekchand Wadhwani Security system
CA1116284A (en) * 1979-10-09 1982-01-12 George S. Sagi Apparatus and system for wireless reception and transmission of coded audio and/or sonic alarm signals
US4367458A (en) * 1980-08-29 1983-01-04 Ultrak Inc. Supervised wireless security system
EP0095337A2 (en) * 1982-05-20 1983-11-30 Sharp Kabushiki Kaisha Emergency access method in centralized monitoring system

Also Published As

Publication number Publication date
JPS61288297A (en) 1986-12-18
FR2583552A1 (en) 1986-12-19
AU585025B2 (en) 1989-06-08
EP0206483A2 (en) 1986-12-30
AU5858886A (en) 1986-12-18
CA1260100A (en) 1989-09-26
KR870000664A (en) 1987-02-19

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Inventor name: MITASEV, BLAZO A.

Inventor name: PEZZOLO, DONALD E.