DE50102079D1 - WARNING DEVICE FOR MOTOR DRIVERS - Google Patents

WARNING DEVICE FOR MOTOR DRIVERS

Info

Publication number
DE50102079D1
DE50102079D1 DE50102079T DE50102079T DE50102079D1 DE 50102079 D1 DE50102079 D1 DE 50102079D1 DE 50102079 T DE50102079 T DE 50102079T DE 50102079 T DE50102079 T DE 50102079T DE 50102079 D1 DE50102079 D1 DE 50102079D1
Authority
DE
Germany
Prior art keywords
warning device
disposed
different frequencies
several different
motor drivers
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
DE50102079T
Other languages
German (de)
Inventor
Gerhard Neumann
Michael Koller
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.)
Siemens AG Oesterreich
Original Assignee
Siemens AG Oesterreich
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 Siemens AG Oesterreich filed Critical Siemens AG Oesterreich
Application granted granted Critical
Publication of DE50102079D1 publication Critical patent/DE50102079D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle

Abstract

The invention relates to a warning device for motorists comprising a transmitting device (TRX), which is disposed for simultaneously transmitting at least one sound radio frequency range on several different frequencies stored in a frequency memory (FME). Said warning device is disposed for simultaneously emitting warning messages on several different frequencies via at least one antenna (SAN). The transmitting device can comprise several carrier generators provided with modulators assigned thereto, whereby the modulated carriers are fed to a common HF output stage (HFE).
DE50102079T 2000-07-07 2001-07-09 WARNING DEVICE FOR MOTOR DRIVERS Expired - Fee Related DE50102079D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0117000A AT411634B (en) 2000-07-07 2000-07-07 METHOD FOR WARNING A MOTOR DRIVER
PCT/AT2001/000227 WO2002005243A1 (en) 2000-07-07 2001-07-09 Warning device for motorists

Publications (1)

Publication Number Publication Date
DE50102079D1 true DE50102079D1 (en) 2004-05-27

Family

ID=3686524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50102079T Expired - Fee Related DE50102079D1 (en) 2000-07-07 2001-07-09 WARNING DEVICE FOR MOTOR DRIVERS

Country Status (6)

Country Link
EP (1) EP1330804B1 (en)
AT (2) AT411634B (en)
CZ (1) CZ20024246A3 (en)
DE (1) DE50102079D1 (en)
HU (1) HUP0301609A2 (en)
WO (1) WO2002005243A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613360A1 (en) * 1976-03-29 1977-10-13 William S Sadler Car warning generator using radio - with broadband generator responsive to other cars horn to overcome sound insulation of car body
DE4005445A1 (en) * 1990-02-21 1991-08-22 Bayerische Motoren Werke Ag Car warning signal generator on aerial - provides warning signal with clear text, repeated cyclically on selected frequency in relevant frequency region
US5303259A (en) * 1991-11-07 1994-04-12 Loveall Peter S Frequency-hopped electronic signal transmitter
US5572201A (en) * 1994-08-05 1996-11-05 Federal Signal Corporation Alerting device and system for abnormal situations
GB9722902D0 (en) * 1997-10-30 1998-01-07 Dunster Clive W Emergency warning system

Also Published As

Publication number Publication date
ATE265080T1 (en) 2004-05-15
EP1330804B1 (en) 2004-04-21
CZ20024246A3 (en) 2003-06-18
EP1330804A1 (en) 2003-07-30
WO2002005243A1 (en) 2002-01-17
AT411634B (en) 2004-03-25
HUP0301609A2 (en) 2003-08-28
ATA11702000A (en) 2003-08-15

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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