EP1176567A3 - Monitoring device - Google Patents

Monitoring device Download PDF

Info

Publication number
EP1176567A3
EP1176567A3 EP01117913A EP01117913A EP1176567A3 EP 1176567 A3 EP1176567 A3 EP 1176567A3 EP 01117913 A EP01117913 A EP 01117913A EP 01117913 A EP01117913 A EP 01117913A EP 1176567 A3 EP1176567 A3 EP 1176567A3
Authority
EP
European Patent Office
Prior art keywords
receiver
transmitter signal
transmitter
monitoring equipment
detector
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
EP01117913A
Other languages
German (de)
French (fr)
Other versions
EP1176567A2 (en
EP1176567B1 (en
Inventor
Peter Dipl.-Ing. Schlechtingen
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.)
Merten GmbH
Original Assignee
Merten GmbH
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 Merten GmbH filed Critical Merten GmbH
Publication of EP1176567A2 publication Critical patent/EP1176567A2/en
Publication of EP1176567A3 publication Critical patent/EP1176567A3/en
Application granted granted Critical
Publication of EP1176567B1 publication Critical patent/EP1176567B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • 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
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
    • 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
    • G08B25/10—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 wireless transmission systems
    • 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
    • G08B25/007—Details of data content structure of message packets; data protocols

Abstract

Each piece of monitoring equipment (10) contains a transmitter (S), a receiver (E), a detector (12) and an alarm device (15). So that the receiver does not have to be switched on continuously, in order to listen to a transmitter signal from another piece of monitoring equipment, the receiver is activated at time intervals, in which it scans over short periods for the existence of a transmitter signal. If the detector triggers, the transmitter signal runs for a span of time.
EP01117913A 2000-07-28 2001-07-24 Monitoring device Expired - Lifetime EP1176567B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10036824A DE10036824A1 (en) 2000-07-28 2000-07-28 monitoring device
DE10036824 2000-07-28

Publications (3)

Publication Number Publication Date
EP1176567A2 EP1176567A2 (en) 2002-01-30
EP1176567A3 true EP1176567A3 (en) 2003-05-28
EP1176567B1 EP1176567B1 (en) 2004-04-21

Family

ID=7650547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01117913A Expired - Lifetime EP1176567B1 (en) 2000-07-28 2001-07-24 Monitoring device

Country Status (3)

Country Link
EP (1) EP1176567B1 (en)
AT (1) ATE265078T1 (en)
DE (2) DE10036824A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025735A1 (en) * 2006-05-31 2007-12-06 Merten Gmbh & Co. Kg monitoring device
US8686849B2 (en) 2010-08-10 2014-04-01 Robert Bosch Gmbh Method of alarm handling in wireless sensor networks
DE102011120364A1 (en) * 2011-12-07 2013-06-13 Eifelwerk Heinrich Stein Gmbh & Co Kg Alarm signaling unit for decentralized alarm signaling system, has transmitting unit for transmitting alarm signals, where signaling unit is wirelessly connected with another alarm signaling unit directly via Internet infrastructure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021053A1 (en) * 1998-10-06 2000-04-13 Slc Technologies, Inc. Wireless home fire and security alarm system
US6078269A (en) * 1997-11-10 2000-06-20 Safenight Technology Inc. Battery-powered, RF-interconnected detector sensor system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078269A (en) * 1997-11-10 2000-06-20 Safenight Technology Inc. Battery-powered, RF-interconnected detector sensor system
WO2000021053A1 (en) * 1998-10-06 2000-04-13 Slc Technologies, Inc. Wireless home fire and security alarm system

Also Published As

Publication number Publication date
ATE265078T1 (en) 2004-05-15
EP1176567A2 (en) 2002-01-30
DE10036824A1 (en) 2002-02-21
EP1176567B1 (en) 2004-04-21
DE50102032D1 (en) 2004-05-27

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