DE69303942D1 - Anwesenheitsfeststellungssystem mit elektronischen Sende-Empfangsvorrichtungen und Betätigungsvorrichtungen kommunizierend mittels Trägerwellen und verbindbar mittels eines eingebauten Verbindungssteckers - Google Patents

Anwesenheitsfeststellungssystem mit elektronischen Sende-Empfangsvorrichtungen und Betätigungsvorrichtungen kommunizierend mittels Trägerwellen und verbindbar mittels eines eingebauten Verbindungssteckers

Info

Publication number
DE69303942D1
DE69303942D1 DE69303942T DE69303942T DE69303942D1 DE 69303942 D1 DE69303942 D1 DE 69303942D1 DE 69303942 T DE69303942 T DE 69303942T DE 69303942 T DE69303942 T DE 69303942T DE 69303942 D1 DE69303942 D1 DE 69303942D1
Authority
DE
Germany
Prior art keywords
devices
connectable
built
connector
detection system
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
DE69303942T
Other languages
English (en)
Other versions
DE69303942T2 (de
Inventor
Gian Pietro Beghelli
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.)
Beghelli SRL
Original Assignee
Beghelli SRL
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 Beghelli SRL filed Critical Beghelli SRL
Publication of DE69303942D1 publication Critical patent/DE69303942D1/de
Application granted granted Critical
Publication of DE69303942T2 publication Critical patent/DE69303942T2/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
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Control Of Conveyors (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69303942T 1992-02-20 1993-02-17 Anwesenheitsfeststellungssystem mit elektronischen Sende-Empfangsvorrichtungen und Betätigungsvorrichtungen kommunizierend mittels Trägerwellen und verbindbar mittels eines eingebauten Verbindungssteckers Expired - Fee Related DE69303942T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920058A IT1258506B (it) 1992-02-20 1992-02-20 Sistema di rilevamento presenze comprendente dispositivi elettronici trasmettitori-ricevitori, attuatori intercomunicanti mediante onde convogliate e dotati di collegamento attraverso spina incorporata

Publications (2)

Publication Number Publication Date
DE69303942D1 true DE69303942D1 (de) 1996-09-19
DE69303942T2 DE69303942T2 (de) 1997-03-13

Family

ID=11338011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69303942T Expired - Fee Related DE69303942T2 (de) 1992-02-20 1993-02-17 Anwesenheitsfeststellungssystem mit elektronischen Sende-Empfangsvorrichtungen und Betätigungsvorrichtungen kommunizierend mittels Trägerwellen und verbindbar mittels eines eingebauten Verbindungssteckers

Country Status (9)

Country Link
US (1) US5459450A (de)
EP (1) EP0557256B1 (de)
AT (1) ATE141431T1 (de)
DE (1) DE69303942T2 (de)
DK (1) DK0557256T3 (de)
ES (1) ES2093396T3 (de)
GR (1) GR3021672T3 (de)
IT (1) IT1258506B (de)
YU (1) YU48834B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031460A (en) * 1997-04-14 2000-02-29 Banks; Carlos D. Child locating system
US6078269A (en) * 1997-11-10 2000-06-20 Safenight Technology Inc. Battery-powered, RF-interconnected detector sensor system
US6028515A (en) * 1998-11-18 2000-02-22 Lee Eisinger Motion sensitive control apparatus
DE60113093T2 (de) * 2000-04-25 2006-03-30 Switchforward Ltd., Steepleton Energiespar-fernsteuerung
US6310548B1 (en) 2000-05-30 2001-10-30 Rs Group, Inc. Method and system for door alert
US6771173B1 (en) * 2000-12-29 2004-08-03 Nortel Networks Limited System and device for monitoring and signaling personnel presence
US6970097B2 (en) * 2001-05-10 2005-11-29 Ge Medical Systems Information Technologies, Inc. Location system using retransmission of identifying information
DE60213746T2 (de) * 2001-11-28 2007-08-16 Matsushita Electric Industrial Co., Ltd., Kadoma Sicherheitssystem für ein Haus
US8264346B2 (en) * 2005-04-11 2012-09-11 Robert Bosch Gmbh Method and apparatus for providing graduated annunciation of an impending alarm in a security system
DE102005046040A1 (de) * 2005-09-27 2007-04-12 Rema Lipprandt Gmbh & Co. Kg Elektrische Steckverbindung und Verfahren zur Identifizierung eines Akkumulators
US7825817B2 (en) * 2006-06-22 2010-11-02 Honeywell International Inc. Hardwired alarm system with power-on sequence
JP7001410B2 (ja) * 2017-09-27 2022-02-03 株式会社キーエンス センサユニット用の補助ユニット

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633199A (en) * 1969-10-02 1972-01-04 Stephen M Curry Appliance theft prevention alarm system
US3805265A (en) * 1971-10-06 1974-04-16 Rcds Enterprises Inc Radiant wave locating system
DE3221452C2 (de) * 1982-06-07 1986-03-13 Peter 8000 München Bertelshofer Raumüberwachungs- und Personenschutzsystem
AU1013483A (en) * 1982-11-26 1984-06-18 Diantek A.B. A locality supervision system
FR2578993B1 (fr) * 1985-03-15 1988-05-13 Loire Electronique Procede pour assurer la surveillance de personnes et/ou de biens et systeme pour la mise en oeuvre de ce procede
FR2588682B1 (fr) * 1985-10-16 1988-08-26 Gurba Jean Luc Dispositif d'alarme comprenant au moins un capteur
US4812821A (en) * 1987-04-24 1989-03-14 Santy Michael J Visual fire alert system
US4807255A (en) * 1987-08-19 1989-02-21 Idland Carsten H Alarm system responsive to intrusion induced phase unbalance
DE3910514C2 (de) * 1989-04-01 1998-07-02 Merten Gmbh & Co Kg Geb Infrarot-Bewegungsmelder
US5157383A (en) * 1991-06-24 1992-10-20 Eldridge Fisher Remote responsive system

Also Published As

Publication number Publication date
IT1258506B (it) 1996-02-27
YU48834B (sh) 2002-03-18
EP0557256B1 (de) 1996-08-14
YU10793A (sh) 1996-02-19
US5459450A (en) 1995-10-17
ES2093396T3 (es) 1996-12-16
DE69303942T2 (de) 1997-03-13
ITBO920058A1 (it) 1993-08-20
EP0557256A1 (de) 1993-08-25
ITBO920058A0 (it) 1992-02-20
ATE141431T1 (de) 1996-08-15
DK0557256T3 (da) 1996-12-09
GR3021672T3 (en) 1997-02-28

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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