DE3852482T2 - Rauch- und feuernachweissystem mit datenübertragung. - Google Patents

Rauch- und feuernachweissystem mit datenübertragung.

Info

Publication number
DE3852482T2
DE3852482T2 DE3852482T DE3852482T DE3852482T2 DE 3852482 T2 DE3852482 T2 DE 3852482T2 DE 3852482 T DE3852482 T DE 3852482T DE 3852482 T DE3852482 T DE 3852482T DE 3852482 T2 DE3852482 T2 DE 3852482T2
Authority
DE
Germany
Prior art keywords
smoke
data transfer
detection system
fire detection
fire
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 - Fee Related
Application number
DE3852482T
Other languages
English (en)
Other versions
DE3852482D1 (de
Inventor
Lee Tice
Todd Fritz
Mark Kilcommons
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.)
Pittway Corp
Original Assignee
Pittway Corp
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 Pittway Corp filed Critical Pittway Corp
Publication of DE3852482D1 publication Critical patent/DE3852482D1/de
Application granted granted Critical
Publication of DE3852482T2 publication Critical patent/DE3852482T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses
DE3852482T 1987-10-21 1988-09-16 Rauch- und feuernachweissystem mit datenübertragung. Expired - Fee Related DE3852482T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/111,811 US4916432A (en) 1987-10-21 1987-10-21 Smoke and fire detection system communication
PCT/US1988/003217 WO1989004032A1 (en) 1987-10-21 1988-09-16 Smoke and fire detection system communication

Publications (2)

Publication Number Publication Date
DE3852482D1 DE3852482D1 (de) 1995-01-26
DE3852482T2 true DE3852482T2 (de) 1995-07-27

Family

ID=22340569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852482T Expired - Fee Related DE3852482T2 (de) 1987-10-21 1988-09-16 Rauch- und feuernachweissystem mit datenübertragung.

Country Status (9)

Country Link
US (1) US4916432A (de)
EP (1) EP0339081B1 (de)
CA (1) CA1299269C (de)
DE (1) DE3852482T2 (de)
DK (1) DK305489D0 (de)
ES (1) ES2011164A6 (de)
FI (1) FI893018A (de)
GB (1) GB2211329B (de)
WO (1) WO1989004032A1 (de)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU636532B2 (en) * 1989-08-09 1993-04-29 Mitsubishi Jukogyo Kabushiki Kaisha Remote monitoring system for containers
DK177190A (da) * 1989-08-09 1991-02-10 Mitsubishi Heavy Ind Ltd Fjernovervaagningssystem for containere
US5257410A (en) * 1991-03-22 1993-10-26 Motorola, Inc. Communication device with ISDN interface
US5173683A (en) * 1991-04-22 1992-12-22 Simplex Time Recorder Co. Apparatus and method for multiplexing multiple data and analog values in a peripheral device
US5172096A (en) * 1991-08-07 1992-12-15 Pittway Corporation Threshold determination apparatus and method
US5539389A (en) * 1991-11-15 1996-07-23 Pittway Corporation Enhanced group addressing system
US5521593A (en) * 1991-12-03 1996-05-28 General Electric Company Method and apparatus for monitoring operating characteristics of semiconductor electric power switching circuits
US5254877A (en) * 1992-04-09 1993-10-19 Pittway Corporation Distributed power supply system
JP3116250B2 (ja) * 1992-04-09 2000-12-11 能美防災株式会社 火災報知設備
US5406254A (en) * 1992-11-25 1995-04-11 Borg-Warner Security Corporation Alarm system with remote module and associated alarm
JP2931734B2 (ja) * 1993-03-17 1999-08-09 ホーチキ株式会社 防災監視装置
US5568121A (en) * 1993-05-27 1996-10-22 Lamensdorf; David M. Wireless system for sensing information at remote locations and communicating with a main monitoring center
US6107925A (en) * 1993-06-14 2000-08-22 Edwards Systems Technology, Inc. Method for dynamically adjusting criteria for detecting fire through smoke concentration
US5757777A (en) * 1993-09-29 1998-05-26 Sony Corporation Apparatus for inspecting and setting the state of electronics audio/video devices
US5483222A (en) * 1993-11-15 1996-01-09 Pittway Corporation Multiple sensor apparatus and method
JP3292345B2 (ja) * 1994-03-29 2002-06-17 能美防災株式会社 火災報知設備の中継器および火災報知設備の受信部
US5594422A (en) * 1994-05-19 1997-01-14 Comsis Corporation Universally accessible smoke detector
US5525962A (en) * 1994-06-23 1996-06-11 Pittway Corporation Communication system and method
US5612674A (en) 1995-01-05 1997-03-18 Pittway Corporation High sensitivity apparatus and method with dynamic adjustment for noise
US5631629A (en) * 1995-02-08 1997-05-20 Allen-Bradley Company, Inc. Heartbeat communications
US5627515A (en) * 1995-02-24 1997-05-06 Pittway Corporation Alarm system with multiple cooperating sensors
US6194994B1 (en) 1995-03-20 2001-02-27 Wheelock, Inc. Apparatus and method for synchronizing visual/audible alarm units in an alarm system
US5608375A (en) * 1995-03-20 1997-03-04 Wheelock Inc. Synchronized visual/audible alarm system
US6906616B1 (en) 1995-03-20 2005-06-14 Wheelock, Inc. Apparatus and method for synchronizing visual/audible alarm units in an alarm system
US5557262A (en) * 1995-06-07 1996-09-17 Pittway Corporation Fire alarm system with different types of sensors and dynamic system parameters
GB9517215D0 (en) * 1995-08-23 1995-10-25 Lucas Ind Plc Communications between remote sensors and central ecu in motor vehicles
US5764142A (en) 1995-09-01 1998-06-09 Pittway Corporation Fire alarm system with smoke particle discrimination
US5736928A (en) * 1995-09-01 1998-04-07 Pittway Corporation Pre-processor apparatus and method
AUPN547695A0 (en) * 1995-09-15 1995-10-12 H.P.M. Industries Pty Limited Electrical control system
US5726633A (en) * 1995-09-29 1998-03-10 Pittway Corporation Apparatus and method for discrimination of fire types
US5898369A (en) * 1996-01-18 1999-04-27 Godwin; Paul K. Communicating hazardous condition detector
US5945924A (en) * 1996-01-29 1999-08-31 Marman; Douglas H. Fire and smoke detection and control system
US5801913A (en) * 1996-04-29 1998-09-01 Kiddie-Fenwal, Inc. Isolation circuitry
US6150935A (en) * 1997-05-09 2000-11-21 Pittway Corporation Fire alarm system with discrimination between smoke and non-smoke phenomena
US6049446A (en) * 1997-06-04 2000-04-11 Pittway Corporation Alarm systems and devices incorporating current limiting circuit
US5933077A (en) * 1997-06-20 1999-08-03 Wells Fargo Alarm Services, Inc. Apparatus and method for detecting undesirable connections in a system
US6005890A (en) * 1997-08-07 1999-12-21 Pittway Corporation Automatically adjusting communication system
US6124795A (en) * 1997-08-11 2000-09-26 Pittway Corporation Detector interconnect system
US5867095A (en) * 1997-08-15 1999-02-02 Pittway Corporation Module tamper detection circuitry
US6577232B1 (en) * 1998-11-02 2003-06-10 Pittway Corporation Monopolar, synchronized communication system
US6384723B1 (en) 1998-11-02 2002-05-07 Pittway Corporation Digital communication system and method
US6662343B1 (en) 1998-11-09 2003-12-09 Unisys Corporation Cool ice automatic footer text on HTML pages
US6292541B1 (en) * 1998-11-10 2001-09-18 Pittway Corporation Line shunt and ground fault apparatus method
US6366215B1 (en) 1998-12-04 2002-04-02 Pittway Corporation Communications systems and methods
US6252501B1 (en) 1998-12-11 2001-06-26 Pittway Corporation Message repeating apparatus and method
US6691172B1 (en) * 1998-12-15 2004-02-10 Honeywell International, Inc. Communication system for defining a variable group of processors for receiving a transmitted communication
US6163263A (en) * 1999-02-02 2000-12-19 Pittway Corporation Circuitry for electrical device in multi-device communications system
US6606028B1 (en) 1999-04-23 2003-08-12 Pittway Corporation Apparatus and method for supervision
WO2001001366A2 (en) * 1999-06-25 2001-01-04 Telemonitor, Inc. Smart remote monitoring system and method
US6462653B1 (en) 1999-12-13 2002-10-08 Pittway Corporation System and method of group definition
US6424257B1 (en) 2000-04-18 2002-07-23 Pittway Corporation Bidirectional communication between control element and electrical devices
US7940716B2 (en) 2005-07-01 2011-05-10 Terahop Networks, Inc. Maintaining information facilitating deterministic network routing
US6778082B2 (en) * 2001-01-18 2004-08-17 Jason Goodwin Smoke detector system for a house
US6611204B2 (en) 2001-04-16 2003-08-26 Maple Chase Company Hazard alarm, system, and communication therefor
US6556132B1 (en) 2001-08-24 2003-04-29 Gentex Corporation Strobe circuit
DE10149332A1 (de) * 2001-10-06 2003-04-30 Bosch Gmbh Robert Verfahren zur Übertragung von Daten von wenigstens einem Sensor zu einem Steuergerät
US6696940B2 (en) 2001-11-29 2004-02-24 Honeywell International Inc. System and method for loop diagnostics in a security system
GB2398155B (en) * 2003-02-04 2005-11-30 Kidde Ip Holdings Ltd Hazard detection
US7135161B2 (en) * 2003-09-04 2006-11-14 University Of Florida Research Foundation, Inc. Method of producing nanosized oxide powders
US8675886B2 (en) * 2003-10-17 2014-03-18 Wheelock, Inc. Method and apparatus for providing a splitter in a notification system
US7814188B2 (en) * 2003-12-16 2010-10-12 Honeywell International Inc. Synchronized wireless communications system
US7561057B2 (en) * 2004-05-27 2009-07-14 Lawrence Kates Method and apparatus for detecting severity of water leaks
US7623028B2 (en) 2004-05-27 2009-11-24 Lawrence Kates System and method for high-sensitivity sensor
US7042352B2 (en) * 2004-05-27 2006-05-09 Lawrence Kates Wireless repeater for sensor system
US7102505B2 (en) * 2004-05-27 2006-09-05 Lawrence Kates Wireless sensor system
US7218237B2 (en) 2004-05-27 2007-05-15 Lawrence Kates Method and apparatus for detecting water leaks
US7142107B2 (en) 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
US20050262923A1 (en) * 2004-05-27 2005-12-01 Lawrence Kates Method and apparatus for detecting conditions favorable for growth of fungus
US7102504B2 (en) * 2004-05-27 2006-09-05 Lawrence Kates Wireless sensor monitoring unit
GB2415555B (en) * 2004-06-26 2008-05-28 Plus Design Ltd Signalling method
US7228726B2 (en) 2004-09-23 2007-06-12 Lawrence Kates System and method for utility metering and leak detection
US7336168B2 (en) * 2005-06-06 2008-02-26 Lawrence Kates System and method for variable threshold sensor
US7230528B2 (en) * 2005-09-20 2007-06-12 Lawrence Kates Programmed wireless sensor system
US7142123B1 (en) * 2005-09-23 2006-11-28 Lawrence Kates Method and apparatus for detecting moisture in building materials
US7528711B2 (en) * 2005-12-19 2009-05-05 Lawrence Kates Portable monitoring unit
DE102006023213B3 (de) * 2006-05-17 2007-09-27 Siemens Ag Betriebsverfahren für einen Geber und eine mit dem Geber kommunizierende Steuereinrichtung
US7617331B2 (en) 2006-11-03 2009-11-10 Honeywell International Inc. System and method of double address detection
US20080258904A1 (en) * 2007-04-20 2008-10-23 Moss J Darryl Alarm device and system
US20080258924A1 (en) * 2007-04-20 2008-10-23 Moss J Darryl Fire alarm system
US8373571B2 (en) * 2008-02-08 2013-02-12 Siemens Industry, Inc. Methods and apparatus for controlling a notification appliance circuit
US8477042B2 (en) * 2008-02-08 2013-07-02 Siemens Industry, Inc. Apparatus for signaling different notification appliance circuit configurations
US8446285B2 (en) * 2008-02-08 2013-05-21 Siemens Industry, Inc. Methods and apparatus for controlling and testing a notification appliance circuit
WO2009140669A2 (en) 2008-05-16 2009-11-19 Terahop Networks, Inc. Securing, monitoring and tracking shipping containers
EP3539108B1 (de) * 2016-11-11 2020-08-12 Carrier Corporation Auf hochempfindlicher faseroptik basierende detektion
WO2018089654A1 (en) 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
CA3043583A1 (en) 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
EP3539105A1 (de) 2016-11-11 2019-09-18 Carrier Corporation Auf hochempfindlicher faseroptik basierende detektion

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033998A (en) * 1959-07-13 1962-05-08 American Monarch Corp Pulse former
US3179931A (en) * 1960-11-18 1965-04-20 American Telephone & Telegraph Alarm transfer system
CH473431A (de) * 1966-05-09 1969-05-31 Cerberus Ag Werk Fuer Elektron Verfahren zur Betriebsüberwachung von Feuermeldern
US3518628A (en) * 1966-11-10 1970-06-30 Electronic Specialty Co Systems and methods for communicating with a plurality of remote units
CH468682A (de) * 1967-06-26 1969-02-15 Cerberus Ag Feuermeldeanlage
US3559194A (en) * 1967-09-13 1971-01-26 Gen Eastern Corp Fire alarm system
US3551885A (en) * 1968-01-18 1970-12-29 Honeywell Inc Validity apparatus for computer based process control equipment
US3553486A (en) * 1968-03-06 1971-01-05 Westinghouse Electric Corp High noise immunity system for integrated circuits
US3623087A (en) * 1968-11-21 1971-11-23 Mosler Safe Co Alarm monitoring system
US3601540A (en) * 1969-02-14 1971-08-24 Mcneil Bryan Security system
US3601806A (en) * 1969-06-23 1971-08-24 North American Rockwell Digital time multiplexed bidirectional communications system
US3717862A (en) * 1969-10-16 1973-02-20 Nittan Co Ltd Fire detecting system and testing means therefor
US3653041A (en) * 1969-12-02 1972-03-28 Gulf & Western Syst Co Annunciator system
US3622994A (en) * 1970-02-11 1971-11-23 Honeywell Inc Control and supervision system having data storage
US3753258A (en) * 1970-03-31 1973-08-14 Nittan Co Ltd Fire alarming system
JPS5136119B1 (de) * 1971-04-15 1976-10-06
US3725865A (en) * 1971-05-03 1973-04-03 Synectron Inc Electronic alarm system
US3737858A (en) * 1971-07-13 1973-06-05 Advanced Research Corp Versatile telemetering system
US3735396A (en) * 1971-08-10 1973-05-22 Signatron Alarm signalling network
US3702474A (en) * 1971-08-27 1972-11-07 Gen Motors Corp Seven state resistance sensing supervisory system
US3974403A (en) * 1972-06-30 1976-08-10 Raytheon Company Digital data transmission system
US3803594A (en) * 1972-07-17 1974-04-09 Johnson Service Co Programmed time division multiplexed coded tone transmission system
US3792470A (en) * 1972-07-17 1974-02-12 Johnson Service Co Coded tone multiplexed alarm transmission system
US3801831A (en) * 1972-10-13 1974-04-02 Motorola Inc Voltage level shifting circuit
US3964036A (en) * 1972-11-15 1976-06-15 Hochiki Corporation Ionization smoke detector co-used to issue fire alarm and detect ambient atmosphere
CA1014675A (en) * 1973-03-19 1977-07-26 Frank W. Emerson Emergency alarm system
US3927404A (en) * 1973-10-18 1975-12-16 Standard Electric Time Corp Time division multiple access communication system for status monitoring
AU498573B2 (en) * 1974-06-18 1979-03-15 Aboyne Pty. Ltd. Information transmission system
DE2433025A1 (de) * 1974-07-10 1976-01-22 Bosch Gmbh Robert Verfahren und vorrichtung zum steuern und kontrollieren von elektrischen schaltvorgaengen, insbesondere in kraftfahrzeugen
US4006460A (en) * 1974-12-10 1977-02-01 Westinghouse Electric Corporation Computer controlled security system
US4005754A (en) * 1975-03-06 1977-02-01 Gerhard Linden Process for the automatic reporting and extinguishing of fires
US3993138A (en) * 1975-04-24 1976-11-23 The United States Of America As Represented By The Secretary Of The Interior Fire prevention system
US4162485A (en) * 1975-07-14 1979-07-24 Walter Kidde And Company, Inc. Fire protection apparatus
CH603840A5 (de) * 1975-09-12 1978-08-31 Rieter Ag Maschf
US4088983A (en) * 1975-10-28 1978-05-09 Elan Industries, Inc. Electronic polling and calling communication system
US4077030A (en) * 1976-02-19 1978-02-28 The Bendix Corporation Sensor data input by means of analog to pulse width-to digital converter
GB1526027A (en) * 1976-03-30 1978-09-27 Hochiki Co Subscription alarm system
US4068105A (en) * 1976-05-28 1978-01-10 American District Telegraph Company Central station system transmission apparatus
US4141006A (en) * 1976-07-14 1979-02-20 Braxton Kenneth J Security system for centralized monitoring and selective reporting of remote alarm conditions
DE2638068C3 (de) * 1976-08-24 1986-11-13 Siemens AG, 1000 Berlin und 8000 München Brandmeldeanlage mit mehreren über eine Meldeschleife betreibbaren Meldern
GB1589748A (en) * 1976-09-10 1981-05-20 Matsushita Electric Works Ltd Time division multiplex transmission system
DE2641489C2 (de) * 1976-09-15 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Übertragung von Meßwerten in einem Brandmeldesystem
US4056686A (en) * 1976-10-12 1977-11-01 Honeywell Inc. Multiplexed signal reference level equalizer
US4103337A (en) * 1976-11-17 1978-07-25 The Bendix Corporation Data transmission system using analog to pulse width to digital conversion
JPS53136500A (en) * 1977-05-02 1978-11-29 Hochiki Co Alarm system
SE409511B (sv) * 1977-06-15 1979-08-20 Svein Erik Spenningskomparator
US4110641A (en) * 1977-06-27 1978-08-29 Honeywell Inc. CMOS voltage comparator with internal hysteresis
JPS5760147Y2 (de) * 1977-07-04 1982-12-22
US4206449A (en) * 1977-07-27 1980-06-03 American District Telegraph Company Multiple sensor intrusion alarm system
US4282519A (en) * 1977-10-06 1981-08-04 Honeywell Inc. Interconnection of alarms of smoke detectors with distinguishable alarms
US4147944A (en) * 1977-10-25 1979-04-03 National Semiconductor Corporation Comparator with signal related adaptive bias
US4196417A (en) * 1977-11-23 1980-04-01 The United States Of America As Represented By The United States Department Of Energy Single transmission line interrogated multiple channel data acquisition system
DE2817089B2 (de) * 1978-04-19 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gefahrenmeldeanlage
JPS54150098A (en) * 1978-05-18 1979-11-24 Hochiki Co Flame detector
CH629905A5 (de) * 1978-07-17 1982-05-14 Cerberus Ag Gas- und/oder brandmeldeanlage.
US4311986A (en) * 1978-09-13 1982-01-19 The Bendix Corporation Single line multiplexing system for sensors and actuators
US4209666A (en) * 1978-10-03 1980-06-24 Lawton Richard A Multiplexing system line fault isolation and identification
US4228424A (en) * 1978-10-16 1980-10-14 Baker Protective Services, Incorporated Central station alarm
US4229734A (en) * 1978-10-26 1980-10-21 Honeywell Inc. Line supervision
US4346380A (en) * 1978-12-11 1982-08-24 National Semiconductor Corporation Simultaneous communication of analog and binary information in a single frame of a pulse count modulated digital signal
US4232231A (en) * 1979-01-15 1980-11-04 Lucas Industries Limited Road vehicle electrical systems
US4254414A (en) * 1979-03-22 1981-03-03 The United States Of America As Represented By The Secretary Of The Navy Processor-aided fire detector
GB2047507B (en) * 1979-04-11 1983-12-14 Askew P Signalling over power lines
US4287515A (en) * 1979-04-27 1981-09-01 Baker Industries, Inc. Fire detection system with multiple output signals
JPS595955B2 (ja) * 1979-07-27 1984-02-08 ホーチキ株式会社 火災報知機
US4357602A (en) * 1979-08-06 1982-11-02 Lemelson Jerome H Fire detection and warning system
JPS5634256A (en) * 1979-08-29 1981-04-06 Fuji Electric Co Ltd Data transmission system
US4283717A (en) * 1979-10-01 1981-08-11 Digital Monitoring Products Monitoring system for a direct-wire alarm system
JPS5683895U (de) * 1979-12-01 1981-07-06
US4385287A (en) * 1979-12-07 1983-05-24 Securicor Granley Systems Limited Multiple alarm condition detection and signalling
JPS56132690A (en) * 1980-03-19 1981-10-17 Hochiki Co Fire detector
US4361833A (en) * 1980-03-25 1982-11-30 Monitran International, Inc. Multi-sensor alarm system and method of protecting a premises
US4435698A (en) * 1980-06-11 1984-03-06 Hekatron Gmbh Circuit arrangement for the transmission of measurements to a central, especially in a fire alarm system
CH651688A5 (de) * 1980-06-23 1985-09-30 Cerberus Ag Verfahren zur uebertragung von messwerten in einer brandmeldeanlage und einrichtung zur durchfuehrung des verfahrens.
JPS5775022A (en) * 1980-10-29 1982-05-11 Nec Corp Comparator
US4520488A (en) * 1981-03-02 1985-05-28 Honeywell, Inc. Communication system and method
US4470047A (en) * 1982-02-04 1984-09-04 Baker Industries, Inc. Bidirectional, interactive fire detection system
US4394655A (en) * 1981-03-13 1983-07-19 Baker Industries, Inc. Bidirectional, interactive fire detection system
DE3120986A1 (de) * 1981-05-26 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur revision in einem gefahren-, insbesondere brandmeldesystem
DE3123451A1 (de) * 1981-06-12 1982-12-30 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur stoerungserkennung in gefahren-, insbesondere brandmeldeanlagen
US4413250A (en) * 1981-09-03 1983-11-01 Beckman Instruments, Inc. Digital communication system for remote instruments
US4451826A (en) * 1981-09-18 1984-05-29 The United States Of America As Represented By The United States Department Of Energy Single transmission line data acquisition system
JPS5862794A (ja) * 1981-10-09 1983-04-14 ニッタン株式会社 火災警報装置
US4471354A (en) * 1981-11-23 1984-09-11 Marathon Medical Equipment Corporation Apparatus and method for remotely measuring temperature
US4442320A (en) * 1981-12-04 1984-04-10 Base Ten Systems, Inc. Remote subscriber interaction system
US4507652A (en) * 1982-02-04 1985-03-26 Baker Industries, Inc. Bidirectional, interactive fire detection system
US4499455A (en) * 1982-05-03 1985-02-12 At&T Bell Laboratories Alarm circuit interface units
JPS58198994A (ja) * 1982-05-15 1983-11-19 Matsushita Electric Works Ltd 時分割多重遠隔制御システムの割込処理方式
US4535401A (en) * 1982-06-30 1985-08-13 Texas Instruments Incorporated Apparatus and method for providing power from master controller to subcontrollers and data communication therebetween
US4427974A (en) * 1982-08-18 1984-01-24 American District Telegraph Company Local control apparatus for central station alarm system
US4554468A (en) * 1983-07-01 1985-11-19 Motorola, Inc. Latching comparator with hysteresis
US4578669A (en) * 1983-09-12 1986-03-25 Hydril Company Remote switch position indicator
US4641322A (en) * 1983-10-18 1987-02-03 Nec Corporation System for carrying out spread spectrum communication through an electric power line
FR2560410B1 (fr) * 1984-02-24 1986-06-06 Efcis Circuit de precharge de bus de transfert de donnees logiques
JPS60186994A (ja) * 1984-03-05 1985-09-24 ホーチキ株式会社 火災感知器
US4598216A (en) * 1984-08-27 1986-07-01 Ncr Corporation Assist circuit for a data bus in a data processing system
US4613848A (en) * 1984-11-29 1986-09-23 Teletron Security, Inc. Multiple-zone intrusion detection system
US4796025A (en) * 1985-06-04 1989-01-03 Simplex Time Recorder Co. Monitor/control communication net with intelligent peripherals
EP0241574B1 (de) * 1986-03-31 1997-10-29 Matsushita Electric Works, Ltd. Feueralarmsystem

Also Published As

Publication number Publication date
DK305489A (da) 1989-06-20
EP0339081B1 (de) 1994-12-14
CA1299269C (en) 1992-04-21
GB2211329B (en) 1991-11-06
WO1989004032A1 (en) 1989-05-05
FI893018A0 (fi) 1989-06-20
DK305489D0 (da) 1989-06-20
EP0339081A1 (de) 1989-11-02
US4916432A (en) 1990-04-10
DE3852482D1 (de) 1995-01-26
FI893018A (fi) 1989-06-20
ES2011164A6 (es) 1989-12-16
GB8823230D0 (en) 1988-11-09
EP0339081A4 (en) 1991-07-31
GB2211329A (en) 1989-06-28

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