DE19541364A1 - Procedure for the transmission of special signals in road traffic - Google Patents

Procedure for the transmission of special signals in road traffic

Info

Publication number
DE19541364A1
DE19541364A1 DE19541364A DE19541364A DE19541364A1 DE 19541364 A1 DE19541364 A1 DE 19541364A1 DE 19541364 A DE19541364 A DE 19541364A DE 19541364 A DE19541364 A DE 19541364A DE 19541364 A1 DE19541364 A1 DE 19541364A1
Authority
DE
Germany
Prior art keywords
vehicle
information
special signal
vehicles
action
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.)
Withdrawn
Application number
DE19541364A
Other languages
German (de)
Inventor
Michael Dipl Ing Naumann
Horst Dipl Ing Kiefer
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.)
Deutsche Telekom AG
Original Assignee
Deutsche Telekom 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 Deutsche Telekom AG filed Critical Deutsche Telekom AG
Priority to DE19541364A priority Critical patent/DE19541364A1/en
Priority to AT96103318T priority patent/ATE250263T1/en
Priority to DE59610714T priority patent/DE59610714D1/en
Priority to DK96103318T priority patent/DK0773524T3/en
Priority to ES96103318T priority patent/ES2204973T3/en
Priority to PT96103318T priority patent/PT773524E/en
Priority to EP96103318A priority patent/EP0773524B1/en
Priority to NO961427A priority patent/NO961427L/en
Priority to CZ19961599A priority patent/CZ286884B6/en
Priority to PL96314701A priority patent/PL180478B1/en
Priority to SK778-96A priority patent/SK282538B6/en
Publication of DE19541364A1 publication Critical patent/DE19541364A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
    • 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

Emergency services vehicles, such as fire, ambulance and police, have special signal generators that are activated and have a global positioning system using geo stationary satellites to fix the location. The data is received by a central traffic control station and this has a digital radio transmitter that outputs messages to vehicles with the region. This provides early warning of the presence of an emergency services vehicle.

Description

Die erfindungsgemäße Lösung bezieht sich auf die Übertra­ gung von Sondersignalen und wird insbesondere für die bessere und schnellere Erkennung von Sondersignalen durch andere am Straßenverkehr beteiligte Fahrzeuge eingesetzt.The solution according to the invention relates to the transfer generation of special signals and is used in particular for better and faster detection of special signals other vehicles involved in road traffic.

Fahrzeuge mit Sondersignalen, wie beispielsweise Feuerwehr, Polizei, Rettungsdienste usw., verwenden optische und akustische Signale. Diese werden oftmals von den Verkehrs­ teilnehmern nicht bzw. zu spät wahrgenommen (Innengeräusche im Fahrzeug, Verkehrslärm u. a.). Aufgrund des o. g. Sach­ verhaltes kommt es insbesondere immer wieder zu Behinderungen von Fahrzeugen mit Sondersignalen. Im schlimmsten Fall kann es zu Verkehrsunfällen unter Beteiligung von Fahrzeugen mit Sondersignalen kommen. Desweiteren stellen die akustischen Signale durch ihre große Lautstärke eine Umweltbelastung dar.Vehicles with special signals, such as fire brigade, Police, emergency services, etc. use optical and acoustic signals. These are often from the traffic Participants not noticed or perceived too late (interior noise in the vehicle, traffic noise u. a.). Due to the above Property behavior occurs again and again in particular Disabilities of vehicles with special signals. in the worst case, it can lead to road accidents Participation of vehicles with special signals come. Furthermore, the acoustic signals through their high volume represents an environmental pollution.

Die Aufgabe der erfindungsgemäßen Lösung ist auf ein Verfahren ausgerichtet, welches eine schnellere und bessere Erkennung von Sondersignalen durch die übrigen Verkehrsteilnehmer gewährleistet.The object of the solution according to the invention is on a Process aligned, which is faster and better Detection of special signals by the others Road users guaranteed.

Die erfindungsgemäße Lösung soll in bereits bestehende, sowie in vorgesehene Verkehrsleitsysteme und Systeme zur Erhebung von Straßenbenutzungsgebühren integrierbar sein.The solution according to the invention is intended to be as well as in planned traffic control systems and systems for Collection of road user fees can be integrated.

Bereits vorhandene und geplante Verkehrstelematiksysteme gehen davon aus, daß für Verkehrsinformationen und Gebüh­ renerhebung eine jederzeitige Ortung der Fahrzeuge möglich ist, damit jedem Fahrzeug dann seine standortspezifischen Daten zugeordnet werden können. Existing and planned traffic telematics systems assume that for traffic information and fee the vehicle can be located at any time is so that each vehicle then has its location-specific Data can be assigned.  

Das erfindungsgemäße Verfahren, das auf den o. g. Grundlösungen aufbaut, beinhaltet die Übermittlung von zusätzlichen Verkehrsinformationen über die Fahrtroute von Fahrzeugen mit Sondersignalen. Erfindungsgemäß wird jeder zum Führen eines Sondersignals berechtigten Gruppe ein gesonderter Code zugeordnet (Feuerwehr, Polizei usw.) . Die Informationen dieser Fahrzeuge über Standort und Route usw. werden einer Zentrale mitgeteilt, die diese dann über ihr Informationssystem den sich in diesem Gebiet befindlichen Fahrzeugen übermittelt.The inventive method, which is based on the above. Building basic solutions involves the transmission of additional traffic information about the route of Vehicles with special signals. According to the invention everyone group authorized to carry a special signal separate code assigned (fire brigade, police, etc.). The Information of these vehicles about location and route etc. are communicated to a central, which then this over it Information system in the area Vehicles transmitted.

In diesen Fahrzeugen erfolgt eine Auswertung dieser Infor­ mation und eine Information der Fahrzeugführer über die Annäherung eines Fahrzeugs mit Sondersignal.This information is evaluated in these vehicles mation and information to the driver about the Approaching a vehicle with a special signal.

Die erfindungsgemäße Lösung wird anhand eines Ausführungs­ beispiels näher erläutert.The solution according to the invention is based on an embodiment example explained in more detail.

In Fig. 1 ist das Wirkprinzip anhand eines Fahrzeugs mit Sondersignal näher erläutert.In Fig. 1, the principle of operation is explained in more detail using a vehicle with a special signal.

Ein Fahrzeug mit ausgelöstem Sondersignal ermittelt seine Position mit Hilfe eines Satellitenempfängers, der die Si­ gnale von Navigationssatelliten des "Global Positioning Sy­ stem" (GPS) erhält.A vehicle with a triggered special signal determines its Position with the help of a satellite receiver that the Si gnale of navigation satellites of the "Global Positioning Sy stem "(GPS).

Diese Daten sowie eine Kennung (z. B. Fahrzeugart, Fahrt­ richtung usw.) werden an eine Verkehrsleitzentrale gesen­ det.This data and an identifier (e.g. vehicle type, journey direction, etc.) are read to a traffic control center det.

Dort werden die Daten ausgewertet. Anhand der übermittelten Position in Verbindung mit der Fahrtrichtung wird nach einer definierten Vorgabe der Aktionsradius des Fahrzeugs mit Sondersignal bestimmt.The data is evaluated there. Based on the transmitted Position in connection with the direction of travel becomes after a defined specification of the radius of action of the vehicle determined with special signal.

Diese Daten werden an einen entsprechenden Rundfunksender mit Informationsdiensten übermittelt.This data is sent to an appropriate broadcaster transmitted with information services.

Die Sender, vorzugsweise für digitalen Rundfunk (Digital Audio Broadcasting, DAB), senden diese Informationen aus. The transmitters, preferably for digital broadcasting (digital Audio broadcasting (DAB), broadcast this information.  

Fahrzeuge, die sich im Empfangsgebiet des Senders befinden, erhalten diese Information. Im Ergebnis des Empfangs einer solchen Information wird durch die in den Fahrzeugen installierten Satellitenempfänger automatisch eine Stand­ ortbestimmung vorgenommen.Vehicles in the reception area of the transmitter get this information. As a result of receiving one such information is provided by those in the vehicles installed satellite receivers automatically a stand location determination made.

Anschließend wird ein Vergleich zwischen übermitteltem Aktionsradius des Fahrzeugs mit Sondersignal und eigenem Standort vorgenommen. Befindet sich das Fahrzeug im Aktionsradius des Fahrzeugs mit Sondersignal, so wird sein Empfänger auf den betreffenden Kanal zwangseingeschaltet. Die Information über das herannahende Fahrzeug mit Sonder­ signal wird akustisch ausgegeben und/oder auf dem Display des DAB-Radios angezeigt.Then a comparison between transmitted Action radius of the vehicle with special signal and own Location made. The vehicle is in the Action radius of the vehicle with a special signal, it will be Receiver forcibly switched on the relevant channel. The information about the approaching vehicle with special signal is output acoustically and / or on the display of the DAB radio is displayed.

Mit dem erfindungsgemäßen Verfahren kann der Informations­ gehalt von Verkehrsinformationen wesentlich erweitert und die Verkehrssicherheit erhöht werden.With the method according to the invention, the information content of traffic information significantly expanded and road safety will be increased.

Dabei besteht insbesondere zum gegenwärtigen Zeitpunkt die Chance, dieses Verfahren in geplante Verkehrstelematik­ systeme einschließlich DAB zu integrieren.In particular, there is currently Opportunity to use this procedure in planned traffic telematics systems including DAB.

Claims (3)

1. Verfahren zur Übertragung von Sondersignalen in Verbin­ dung mit einem Verkehrstelematiksystem, welches eine Ortung und Standortbestimmung ermöglicht, dadurch gekennzeichnet,
  • - daß nach Aktivierung eines Sondersignals durch ein be­ rechtigtes Fahrzeug eine Ortung und Standortbestimmung des Fahrzeugs erfolgt,
  • - daß nach der Ortung und Standortbestimmung eine Auswer­ tung der empfangenen Information und eine Bestimmung des Aktionsbereiches des Fahrzeugs mit Sondersignal vorgenommen wird, und
  • - daß eine Meldung an die Empfänger aller sich im Aktionsbereich des Fahrzeugs mit Sondersignal befindlichen Fahrzeuge übertragen wird, die eine Information an die betroffenen Fahrzeugführer über die Annäherung eines Fahrzeugs mit Sondersignal beinhaltet.
1. A method for the transmission of special signals in conjunction with a traffic telematics system which enables location and location determination, characterized in that
  • - that after a special signal is activated by an authorized vehicle, the vehicle is located and determined,
  • - That after the location and location, an evaluation of the received information and a determination of the area of action of the vehicle is carried out with a special signal, and
  • - That a message is transmitted to the recipient of all vehicles located in the area of action of the vehicle with a special signal, which contains information to the driver concerned about the approach of a vehicle with a special signal.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet,
  • - daß ein berechtigtes Fahrzeug nach Auslösen des Sonder­ signals seine Position über einen Satellitenempfänger ermittelt, welcher die Signale von Navigationssystemen erhält,
  • - daß diese Positionsangaben in Verbindung mit einer Kennung, die die Fahrzeugart, Fahrtrichtung und andere zusätzliche Angaben enthält, an eine Verkehrsleitzentrale übertragen werden,
  • - daß in der Verkehrsleitzentrale die empfangenen Daten ausgewertet und zu einer Information zusammengestellt werden, die zum einen aus einer Kennung für den Aktionsradius und zum Anderen aus Angaben über das Herannahen eines Fahrzeugs mit Sondersignal besteht,
  • - daß diese Information über einen Rundfunksender mit Informationsdiensten an alle im Empfangsgebiet befindlichen Empfänger übertragen wird,
  • - daß nach Empfang der Information von allen im Empfangs­ gebiet befindlichen Fahrzeugen, durch die Satelliten­ empfänger dieser Fahrzeuge automatisch eine Standort­ bestimmung vorgenommen wird, und
  • - daß bei Übereinstimmung der empfangenen Kennung für den Aktionsradius des Fahrzeugs mit den Standorten der Fahrzeuge, die Empfänger der sich im Aktionsradius befindlichen Fahrzeuge auf den entsprechenden Kanal zwangseingeschaltet und die Information über das Herannahen eines Fahrzeugs mit Sondersignal akustisch ausgegeben und/oder über das Display des Empfängers für Informationsdienste angezeigt wird.
2. The method according to claim 1, characterized in that
  • that an authorized vehicle determines its position after triggering the special signal via a satellite receiver which receives the signals from navigation systems,
  • - that this position information, together with an identifier containing the type of vehicle, direction of travel and other additional information, is transmitted to a traffic control center,
  • - that the received data is evaluated in the traffic control center and compiled into information which consists on the one hand of an identifier for the radius of action and on the other hand of information about the approach of a vehicle with a special signal,
  • that this information is transmitted to all receivers in the reception area via a radio transmitter with information services,
  • - That after receiving the information from all the vehicles in the receiving area, the location of the vehicle is automatically determined by the satellite receiver of these vehicles, and
  • - That if the received identifier for the radius of action of the vehicle matches the locations of the vehicles, the receivers of the vehicles within the radius of action are forcibly switched to the corresponding channel and the information about the approach of a vehicle with a special signal is output acoustically and / or via the display of the Information service recipient appears.
3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Information über das herannahende Fahrzeug mit Sondersignal aus einer Folge von aufeinanderfolgenden, in sich abgeschlossenen Informationsblöcken besteht, die nacheinander als zyklische Abfolge gesendet werden, wobei die einzelnen zyklischen Abfolgen sich durch die stetige Veränderung der Kennung für den Aktionsradius des Fahrzeugs mit Sondersignal unterscheiden, und daß der Sendezyklus der aufeinanderfolgenden einzelnen Informationsblöcke aus der Bemessung des festgelegten Aktionsradius in Verbindung mit der Geschwindigkeit des Fahrzeugs mit Sondersignal ermittelt wird.3. The method according to claim 1 and 2, characterized in that that the information about the approaching vehicle with Special signal from a sequence of successive, consists of self-contained blocks of information, which are sent one after the other as a cyclic sequence, whereby the individual cyclical sequences are characterized by the constant change of the identifier for the radius of action distinguish the vehicle with a special signal, and that the transmission cycle of the successive individual Blocks of information from the dimensioning of the specified Action radius in connection with the speed of the Vehicle is determined with a special signal.
DE19541364A 1995-11-07 1995-11-07 Procedure for the transmission of special signals in road traffic Withdrawn DE19541364A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19541364A DE19541364A1 (en) 1995-11-07 1995-11-07 Procedure for the transmission of special signals in road traffic
AT96103318T ATE250263T1 (en) 1995-11-07 1996-03-04 METHOD FOR TRANSMITTING SPECIAL SIGNALS IN ROAD TRAFFIC
DE59610714T DE59610714D1 (en) 1995-11-07 1996-03-04 Procedure for the transmission of special signals in road traffic
DK96103318T DK0773524T3 (en) 1995-11-07 1996-03-04 Procedure for transmitting special signals in road traffic
ES96103318T ES2204973T3 (en) 1995-11-07 1996-03-04 PROCEDURE FOR THE TRANSMISSION OF EMERGENCY SIGNS IN THE ROUNDED TRAFFIC.
PT96103318T PT773524E (en) 1995-11-07 1996-03-04 PROCESS FOR THE TRANSMISSION OF URGENT SIGNS IN THE ROAD TRANSIT NETWORK
EP96103318A EP0773524B1 (en) 1995-11-07 1996-03-04 Method to transmit alarm signals in the road network
NO961427A NO961427L (en) 1995-11-07 1996-04-11 Procedure for transmitting special signals in traffic
CZ19961599A CZ286884B6 (en) 1995-11-07 1996-06-03 Road traffic control method through the mediation of special signal transmission
PL96314701A PL180478B1 (en) 1995-11-07 1996-06-07 Method of transmitting special road traffic signals
SK778-96A SK282538B6 (en) 1995-11-07 1996-06-14 Transmission method for special signals in traffic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19541364A DE19541364A1 (en) 1995-11-07 1995-11-07 Procedure for the transmission of special signals in road traffic

Publications (1)

Publication Number Publication Date
DE19541364A1 true DE19541364A1 (en) 1997-05-15

Family

ID=7776767

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19541364A Withdrawn DE19541364A1 (en) 1995-11-07 1995-11-07 Procedure for the transmission of special signals in road traffic
DE59610714T Expired - Lifetime DE59610714D1 (en) 1995-11-07 1996-03-04 Procedure for the transmission of special signals in road traffic

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59610714T Expired - Lifetime DE59610714D1 (en) 1995-11-07 1996-03-04 Procedure for the transmission of special signals in road traffic

Country Status (10)

Country Link
EP (1) EP0773524B1 (en)
AT (1) ATE250263T1 (en)
CZ (1) CZ286884B6 (en)
DE (2) DE19541364A1 (en)
DK (1) DK0773524T3 (en)
ES (1) ES2204973T3 (en)
NO (1) NO961427L (en)
PL (1) PL180478B1 (en)
PT (1) PT773524E (en)
SK (1) SK282538B6 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821200A1 (en) * 1998-05-12 1999-11-18 Peter Zerfas Warning alarm for alerting road users to vehicles with priority
DE19903773A1 (en) * 1999-01-30 2000-08-10 Falk Hoffman Device for recognizing vehicle signals utilizes a receiver device to receive external optical and electromagnetic warning signals, a playback device to replay the signals received and control electronics to process them.
DE10033859A1 (en) * 2000-07-12 2002-01-24 Thomas Polder Warning signal system transmitted by emergency services vehicle and received by all local traffic to inform vehicle of approaching emergency vehicle by acoustic and RF signal
DE10162406A1 (en) * 2001-12-19 2003-07-03 Michael Naumann Information transfer method, for immediate emergency and safety-related messages to mobile phones, performs transfer after information collection and processing in information center, with data transmitted to geographically near phones
DE10242843A1 (en) * 2002-09-15 2004-04-08 Oetermann, Peter, Dipl.-Ing. Traffic control method for use in conjunction with emergency vehicles, whereby an emergency vehicle has a transmitter that is used to send a warning signal to traffic lights and or other motor vehicles
DE102007045519A1 (en) * 2007-09-24 2009-04-02 Continental Automotive Gmbh Communication device for providing communication between vehicles i.e. car, has wireless data communication interface for performing communication of messages with other vehicles, and unit transmitting and receiving messages over server

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962908B1 (en) 1998-06-05 2005-09-28 Honda Giken Kogyo Kabushiki Kaisha Movable body detecting/notifying system
GB2349000A (en) * 1999-04-14 2000-10-18 Roke Manor Research Traffic warning device
JP3854775B2 (en) * 2000-03-24 2006-12-06 パイオニア株式会社 Mobile body system and mobile body management system
DE10037572A1 (en) * 2000-08-02 2002-02-21 Bosch Gmbh Robert Method for transmitting a route and a location of an emergency vehicle to motor vehicles
ES2302642B1 (en) * 2007-01-05 2009-05-01 Vodafone España, S.A. METHOD FOR THE IMPROVEMENT OF EMERGENCY VEHICLE TRANSIT THROUGH THE USE OF BEAMS.
DE102007034029A1 (en) 2007-07-20 2009-01-22 Robert Bosch Gmbh A method of informing an observer of an on-duty emergency vehicle and arrangement therefor
US8723687B2 (en) 2011-03-31 2014-05-13 Alex Thomas Advanced vehicle traffic management and control
DE102014212785A1 (en) 2014-07-02 2016-01-07 Robert Bosch Gmbh A method of informing an observer of an on-duty emergency vehicle and arrangement therefor
US10127813B2 (en) 2015-01-20 2018-11-13 Invent F&W, Llc Systems and methods for alerting drivers of approaching emergency vehicles
DE102018210255A1 (en) 2018-06-22 2019-12-24 Xpion Gmbh Method and system for informing road users about a vehicle with right of way

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805810A1 (en) * 1988-02-24 1989-09-07 Amend Volker Communication system for vehicles
DE3824541A1 (en) * 1988-07-20 1990-01-25 Felix Johannes Dipl I Overbeck Early warning system for motorists
DE3839959A1 (en) * 1988-10-06 1990-04-12 Bosch Gmbh Robert EMERGENCY CALL DEVICE FOR A VEHICLE
DE4026207A1 (en) * 1990-08-18 1992-02-20 Telefunken Systemtechnik Exchange of battlefield data between armoured fighting vehicles - involves central processing computer linked by duplex radio to each vehicle carrying GPS and combat simulator
FR2670002A1 (en) * 1990-11-30 1992-06-05 Leroy Philippe Method and system for determining the position of moving objects from a location station and apparatus for implementing the method
DE4421508A1 (en) * 1993-06-21 1994-12-01 Elke Van Buren System for summoning help for persons or occupants of vehicles carrying a mobile telephone
DE4321416A1 (en) * 1993-06-26 1995-01-05 Deutsche Aerospace Vehicle emergency radio system
DE4339432A1 (en) * 1993-11-18 1995-05-24 Bayerische Motoren Werke Ag Radio system for warning signal transmission to car driver
DE4405385A1 (en) * 1994-02-19 1995-09-07 Bernd Dipl Ing Eslinger Electronic equipment preventing unauthorised starting of vehicle
DE4411275A1 (en) * 1994-03-31 1995-10-05 Sel Alcatel Ag System for determining the position of scheduled vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123857A1 (en) * 1991-07-18 1993-04-08 Dieckmann Karl Heinz Vehicle identification appts. for transmission by police vehicle warning - transmits in coded form to be received by private vehicle on board unit with decoder
US5307060A (en) * 1992-03-17 1994-04-26 Sy Prevulsky Emergency vehicle alert system
US5475597A (en) * 1993-02-24 1995-12-12 Amsc Subsidiary Corporation System for mapping occurrences of predetermined conditions in a transport route

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805810A1 (en) * 1988-02-24 1989-09-07 Amend Volker Communication system for vehicles
DE3824541A1 (en) * 1988-07-20 1990-01-25 Felix Johannes Dipl I Overbeck Early warning system for motorists
DE3839959A1 (en) * 1988-10-06 1990-04-12 Bosch Gmbh Robert EMERGENCY CALL DEVICE FOR A VEHICLE
DE4026207A1 (en) * 1990-08-18 1992-02-20 Telefunken Systemtechnik Exchange of battlefield data between armoured fighting vehicles - involves central processing computer linked by duplex radio to each vehicle carrying GPS and combat simulator
FR2670002A1 (en) * 1990-11-30 1992-06-05 Leroy Philippe Method and system for determining the position of moving objects from a location station and apparatus for implementing the method
DE4421508A1 (en) * 1993-06-21 1994-12-01 Elke Van Buren System for summoning help for persons or occupants of vehicles carrying a mobile telephone
DE4321416A1 (en) * 1993-06-26 1995-01-05 Deutsche Aerospace Vehicle emergency radio system
DE4339432A1 (en) * 1993-11-18 1995-05-24 Bayerische Motoren Werke Ag Radio system for warning signal transmission to car driver
DE4405385A1 (en) * 1994-02-19 1995-09-07 Bernd Dipl Ing Eslinger Electronic equipment preventing unauthorised starting of vehicle
DE4411275A1 (en) * 1994-03-31 1995-10-05 Sel Alcatel Ag System for determining the position of scheduled vehicles

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
COLCY,J.-N.,u.a.: Euteltracs: der europäische Landfahrzeug-Satellitendienst. In: Elektr. Nachrichtenwesen, 1.Quart.1993, S.60-65 *
Veloc: Flotteneinsatz mit Satelliten-Ortung. In: Funkschau 21,1989,S.56-60 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821200A1 (en) * 1998-05-12 1999-11-18 Peter Zerfas Warning alarm for alerting road users to vehicles with priority
DE19903773A1 (en) * 1999-01-30 2000-08-10 Falk Hoffman Device for recognizing vehicle signals utilizes a receiver device to receive external optical and electromagnetic warning signals, a playback device to replay the signals received and control electronics to process them.
DE10033859A1 (en) * 2000-07-12 2002-01-24 Thomas Polder Warning signal system transmitted by emergency services vehicle and received by all local traffic to inform vehicle of approaching emergency vehicle by acoustic and RF signal
DE10162406A1 (en) * 2001-12-19 2003-07-03 Michael Naumann Information transfer method, for immediate emergency and safety-related messages to mobile phones, performs transfer after information collection and processing in information center, with data transmitted to geographically near phones
DE10242843A1 (en) * 2002-09-15 2004-04-08 Oetermann, Peter, Dipl.-Ing. Traffic control method for use in conjunction with emergency vehicles, whereby an emergency vehicle has a transmitter that is used to send a warning signal to traffic lights and or other motor vehicles
DE102007045519A1 (en) * 2007-09-24 2009-04-02 Continental Automotive Gmbh Communication device for providing communication between vehicles i.e. car, has wireless data communication interface for performing communication of messages with other vehicles, and unit transmitting and receiving messages over server

Also Published As

Publication number Publication date
PL180478B1 (en) 2001-02-28
DE59610714D1 (en) 2003-10-23
EP0773524B1 (en) 2003-09-17
PL314701A1 (en) 1997-05-12
PT773524E (en) 2004-02-27
NO961427D0 (en) 1996-04-11
CZ159996A3 (en) 1997-05-14
NO961427L (en) 1997-05-09
CZ286884B6 (en) 2000-07-12
SK77896A3 (en) 1998-07-08
ES2204973T3 (en) 2004-05-01
EP0773524A1 (en) 1997-05-14
DK0773524T3 (en) 2004-01-26
SK282538B6 (en) 2002-10-08
ATE250263T1 (en) 2003-10-15

Similar Documents

Publication Publication Date Title
DE19541364A1 (en) Procedure for the transmission of special signals in road traffic
EP0815547B1 (en) Method and system for determining dynamic traffic information
DE60320237T2 (en) WIRELESS MOBILE VEHICLE REAL TIME TRACKING AND NOTIFICATION SYSTEMS AND METHODS THEREFOR
EP0769180B1 (en) Arrangement for preparing and providing information for a vehicle driver
DE4032198C2 (en) Transport monitoring method and arrangement for carrying out the method
DE10041099A1 (en) Method for the transmission of data packets between motor vehicles
EP0892379B1 (en) Method and telematic equipment for gathering and broadcasting relevant traffic information
DE19604084A1 (en) Method and device for determining dynamic traffic information
EP0817151B1 (en) Method, on-board and fixed device, to individually warn of coming traffic difficulties
EP2224408B1 (en) Traffic detection system
EP1245019B1 (en) Method for determining traffic information, control centre and terminal
EP0896314B1 (en) Car navigation system
EP0829837A1 (en) Method to select traffic information according to a specific route and reception device to run the method
EP0794521B1 (en) Traffic guidance and information system
EP1276088B1 (en) Method for position-related output of image or acoustic signals in a vehicle
DE10011702A1 (en) Information delivery method for road users involves receiving information by radio broadcast and determining the relevant location-related information using the mobile reception and data processing device
EP1141911B1 (en) Device for transmitting route recommendations and receiver
EP1307868B1 (en) Method for transmitting the route and location of an emergency service vehicle to motor vehicles
DE19524949A1 (en) Traffic information system for vehicles
EP1638808A1 (en) Vehicle-based device for transmitting messages by means of a unit for determining a route toll and associated method
WO1998008195A1 (en) Process and receiver for transmission of data for road tolls and a corresponding receiver
WO2001099079A1 (en) System and method for traffic information
DE10252768A1 (en) Method of determining and transmitting traffic relevant data from a vehicle to an information center, for broadcasting traffic information and for providing to the vehicle an indication of how traffic conditions will change over time
DE102005061419B4 (en) Method for transmitting traffic-related information
DE10033333A1 (en) Method for determination of the value of advertising carried by vehicles in which route and time data recorded with a navigation system are correlated with traffic data for locations and times to determine an advertising value

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee