DK0901111T3 - Fremgangsmåde og apparat til advarsel af personer - Google Patents

Fremgangsmåde og apparat til advarsel af personer

Info

Publication number
DK0901111T3
DK0901111T3 DK98115790T DK98115790T DK0901111T3 DK 0901111 T3 DK0901111 T3 DK 0901111T3 DK 98115790 T DK98115790 T DK 98115790T DK 98115790 T DK98115790 T DK 98115790T DK 0901111 T3 DK0901111 T3 DK 0901111T3
Authority
DK
Denmark
Prior art keywords
warning
warning signals
during
period
noise value
Prior art date
Application number
DK98115790T
Other languages
English (en)
Inventor
Hermann Stein
Original Assignee
Schweizer Electronic M2S Ag
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 Schweizer Electronic M2S Ag filed Critical Schweizer Electronic M2S Ag
Application granted granted Critical
Publication of DK0901111T3 publication Critical patent/DK0901111T3/da

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Burglar Alarm Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Alarm Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Emergency Alarm Devices (AREA)
  • Traffic Control Systems (AREA)
DK98115790T 1997-09-04 1998-08-21 Fremgangsmåde og apparat til advarsel af personer DK0901111T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19738568A DE19738568C1 (de) 1997-09-04 1997-09-04 Verfahren und Einrichtung zur Warnung von Personen

Publications (1)

Publication Number Publication Date
DK0901111T3 true DK0901111T3 (da) 2003-06-16

Family

ID=7841103

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98115790T DK0901111T3 (da) 1997-09-04 1998-08-21 Fremgangsmåde og apparat til advarsel af personer

Country Status (6)

Country Link
EP (1) EP0901111B1 (da)
AT (1) ATE235728T1 (da)
DE (2) DE19738568C1 (da)
DK (1) DK0901111T3 (da)
ES (1) ES2195243T3 (da)
PT (1) PT901111E (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2457307A (en) * 2008-02-11 2009-08-12 Apollo Fire Detectors Ltd Fire alarm signalling with voice modulated HF signal multiplexed on to plateaus of existing lower frequency pulses carried on power cabling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243973A (en) * 1979-03-27 1981-01-06 Gordon B. Arnold Home integrated signal system
GB2084783B (en) * 1980-10-02 1985-06-19 Production Eng Res Audio system
GB2160004B (en) * 1984-03-15 1988-03-30 Patrick Joseph Lally Improvements relating to audible warning devices
DE3624099A1 (de) * 1986-07-17 1988-01-21 Stein Gmbh Einrichtung zur akustischen warnung von personen ueber einen hochfrequenten nachrichtenkanal
US4904992A (en) * 1989-03-28 1990-02-27 Motorola, Inc. Radio with message reception and ambient noise level controlled indicator
FI90646C (fi) * 1991-06-13 1994-03-10 Kone Oy Hissin merkinantolaitteen paikallinen automaattinen äänen voimakkuuden säätö
JP2972431B2 (ja) * 1992-01-29 1999-11-08 株式会社河合楽器製作所 音響発生装置
DE4219067A1 (de) * 1992-06-11 1993-12-16 Gerd R Dipl Ing Wetzler Verfahren und Einrichtung zur Warnung von Personen im Gleisbereich vor herannahenden Zügen (Rottenwarnung)
DE4422308C2 (de) * 1994-06-17 2000-01-13 Zoellner Gmbh Automatisches Rottenwarngerät

Also Published As

Publication number Publication date
ES2195243T3 (es) 2003-12-01
EP0901111A2 (de) 1999-03-10
EP0901111A3 (de) 2000-01-12
DE59807622D1 (de) 2003-04-30
PT901111E (pt) 2003-08-29
EP0901111B1 (de) 2003-03-26
DE19738568C1 (de) 1999-03-11
ATE235728T1 (de) 2003-04-15

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