[go: up one dir, main page]

EP1103936B1 - Emergency call device for vehicle - Google Patents

Emergency call device for vehicle Download PDF

Info

Publication number
EP1103936B1
EP1103936B1 EP00123435A EP00123435A EP1103936B1 EP 1103936 B1 EP1103936 B1 EP 1103936B1 EP 00123435 A EP00123435 A EP 00123435A EP 00123435 A EP00123435 A EP 00123435A EP 1103936 B1 EP1103936 B1 EP 1103936B1
Authority
EP
European Patent Office
Prior art keywords
emergency
emergency call
audio
loudspeaker
switch
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 - Lifetime
Application number
EP00123435A
Other languages
German (de)
French (fr)
Other versions
EP1103936A3 (en
EP1103936A2 (en
Inventor
Peter Bartels
Thomas Kiesewetter
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.)
Volkswagen AG
Original Assignee
Volkswagen 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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP1103936A2 publication Critical patent/EP1103936A2/en
Publication of EP1103936A3 publication Critical patent/EP1103936A3/en
Application granted granted Critical
Publication of EP1103936B1 publication Critical patent/EP1103936B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm 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
    • G08B25/016Personal emergency signalling and security systems

Definitions

  • the invention relates to an emergency call device for vehicles according to the preamble of Claim 1.
  • Emergency vehicles are known for vehicles, for example in the event of an accident can automatically transmit an emergency signal to an emergency call center.
  • Such one Emergency call device is described in DE 298 03 757 U1, which is a transmitting device and also has a receiving device for emergency signals.
  • DE 298 03 757 U1 is a transmitting device and also has a receiving device for emergency signals.
  • the receiving device in the vehicle for signal output already has one can use existing speakers of a car radio.
  • the electrical Connection to the loudspeaker should not be made from this document removable.
  • DE 196 50 176 A1 describes an automatic emergency call device Notification of helpers known for vehicles in which one voice communication takes place via a hands-free system.
  • the emergency call device has a self-sufficient energy source, so that the energy supply in an emergency should be guaranteed.
  • the invention has for its object to provide an emergency call device for vehicles create the acoustic with as little additional effort as possible Information is appropriate.
  • a vehicle equipped with a car radio or other audio device is equipped, in an emergency, a speaker of the audio device via a controllable and de-energized closed switch with the emergency call device electrically connected.
  • the emergency call device is preferably also equipped with a microphone, so that the microphone and the connected speakers in an emergency situation a voice communication between the occupants of the vehicle and one Emergency call center can take place. Since turning on the speaker to the Emergency call device takes place when the controllable switch is de-energized No independent power supply required to control the switch.
  • the emergency call device does not require a separate loudspeaker, since With a simple switch in an emergency, an existing one in the vehicle Speaker of the audio device is used.
  • the control of the switch can be done particularly simply in that the Control input of the switch to the power supply of the audio device is connected so that in the emergency situation an emergency control the power supply can turn off, making an electrical connection to a switch Speaker of the audio device takes place. This measure ensures that even at destruction of the power supply and a resulting drop in voltage is connected to the power supply of the loudspeakers with the emergency call device.
  • the controllable switch can also be arranged so that it is in an emergency situation Audio amplifier bridged the audio device. At the input of the audio amplifier are then in the emergency situation via the switch to the speaker transmitting audio signals from the emergency call device.
  • a tweeter of the audio device is preferably used as the loudspeaker used to ensure the best possible understandable voice transmission.
  • the emergency call device can only be one-sided Provide voice transmission, then in an emergency situation over the on Loudspeaker of the audio device emergency information from the emergency center to the Passengers of the vehicle can be transferred .
  • the emergency device preferably a microphone connected, which also in connection with the connected speakers a bidirectional voice connection between the Allows occupants of the vehicle and the emergency call center.
  • FIG 1 is an emergency call device 1, which is part of a known Teternatikü can be via an audio device 2 with at least one loudspeaker 3 connected.
  • the emergency call device 1 can in an emergency situation via a special Emergency exit 4 and via a switch, not shown here, directly with the Speakers 3 can be connected.
  • the loudspeaker 3 can otherwise, i.e. if no An emergency situation exists, a low-mid speaker used by the audio device 2 his.
  • the emergency call device 1 is connected to the loudspeaker 3 via a switch 5 connectable, namely the switch 5 is closed when at his Control input 6 no voltage present.
  • the switch 5 is missing Control voltage and thus closed when de-energized.
  • the switch 5 is controlled by means of the power supply 7 Audio device 2. Is the emergency situation at input 8 of power supply 7? characteristic signal, the output voltage at output 9 is set to zero. The switch 5 is thus closed and an audio amplifier 10 is switched off. A on Input 11 of the audio amplifier 10 input signal can no longer to Speakers 3 arrive, so that this is only for the emergency call device 1 Available.
  • the switch 5 is parallel to the audio amplifier 10 arranged.
  • the audio device 2 has for the audio amplifier 10 and for the Signal path via the switch 5 a common input 12, at which in a Emergency signals coming from an emergency call center are present.
  • the audio amplifier 10 is switched off, in which the output 9 Power supply 7 the supply voltage is set to zero.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Function (AREA)

Abstract

The emergency call device (1) is linked to the automobile audio device (2), with its loudspeaker (3) used for transmitting an acoustic emergency call signal to the automobile passenger compartment in an emergency situation, via a controlled switch (5), connecting the loudspeaker to the emergency call device. The control input (6) of the switch can be connected to the current supply (7) of the audio device, which is disconnected in an emergency call situation.

Description

Die Erfindung betrifft eine Notrufeinrichtung für Fahrzeuge gemäß Oberbegriff des Anspruch 1.The invention relates to an emergency call device for vehicles according to the preamble of Claim 1.

Für Fahrzeuge sind Notrufeinrichtungen bekannt, die beispielsweise bei einem Unfall automatisch ein Notfallsignal an eine Notrufzentrale übertragen können. Eine derartige Notrufeinrichtung ist in der DE 298 03 757 U1 beschrieben, die eine Sendeeinrichtung und auch eine Empfangseinrichtung für Notrufsignale hat. In einer Unfallsituation kann eine Kommunikation zwischen der Notrufzentrale und den Insassen des verunfallten Fahrzeugs stattfinden. Bei dieser gattungsbildenden Druckschrift ist auch erwähnt, daß die im Fahrzeug vorhandene Empfangseinrichtung zur Signalausgabe einen bereits vorhandenen Lautsprecher eines Autoradios verwenden kann. Wie dabei die elektrische Verbindung zu dem Lautsprecher ausgeführt sein soll, ist aus dieser Druckschrift nicht entnehmbar.Emergency vehicles are known for vehicles, for example in the event of an accident can automatically transmit an emergency signal to an emergency call center. Such one Emergency call device is described in DE 298 03 757 U1, which is a transmitting device and also has a receiving device for emergency signals. In an accident situation communication between the emergency call center and the occupants of the accident victim Vehicle take place. In this generic document is also mentioned that the receiving device in the vehicle for signal output already has one can use existing speakers of a car radio. Like doing the electrical Connection to the loudspeaker should not be made from this document removable.

Nach einem Unfall kann die Funktion elektrischer Einrichtungen beeinträchtigt sein, weshalb ein Anschluß der Notrufeinrichtung an den im Fahrzeug vorhandenen Audioverstärker des Autoradios die Gefahr beinhaltet, daß nach einem Unfall die Notrufeinrichtung nicht mehr funktioniert.After an accident, the function of electrical equipment may be impaired which is why a connection of the emergency call device to the existing one in the vehicle Audio amplifier of the car radio contains the risk that after an accident the Emergency call device no longer works.

Aus der DE 196 50 176 A1 ist eine Notrufeinrichtung zum automatischen Benachrichtigen von hilfeleistenden Personen für Fahrzeuge bekannt, bei der eine sprachliche Kommunikation über eine Freisprechanlage erfolgt. Die Notrufeinrichtung hat eine autarke Energiequelle, so daß in einer Notsituation die Energieversorgung gewährleistet sein soll.DE 196 50 176 A1 describes an automatic emergency call device Notification of helpers known for vehicles in which one voice communication takes place via a hands-free system. The emergency call device has a self-sufficient energy source, so that the energy supply in an emergency should be guaranteed.

Der Erfindung liegt die Aufgabe zugrunde, eine Notrufeinrichtung für Fahrzeuge zu schaffen, die mit möglichst geringem Zusatzaufwand zur Abgabe akustischer Informationen geeignet ist.The invention has for its object to provide an emergency call device for vehicles create the acoustic with as little additional effort as possible Information is appropriate.

Die Lösung dieser Aufgabe erhält man durch die im Anspruch 1 angegebenen Merkmale. In einem Fahrzeug, welches mit einem Autoradio oder einer sonstigen Audioeinrichtung ausgestattet ist, wird bei einem Notfall ein Lautsprecher der Audioeinrichtung über einen steuerbaren und stromlos geschlossenen Schalter mit der Notrufeinrichtung elektrisch verbunden. Die Notrufeinrichtung ist vorzugsweise auch mit einem Mikrofon ausgestattet, so daß über das Mikrofon und den angeschlossenen Lautsprecher in einer Notsituation eine Sprachkommunikation zwischen den Insassen des Fahrzeugs und einer Notrufzentrale stattfinden kann. Da das Anschalten des Lautsprechers an die Notrufeinrichtung bei stromlosem Steuereingang des steuerbaren Schalters erfolgt, wird für die Steuerung des Schalters keine autarke Stromversorgung benötigt. Besonders vorteilhaft ist es, daß die Notrufeinrichtung keinen separaten Lautsprecher benötigt, da über einen einfachen Schalter im Notfall ein ohnehin im Fahrzeug vorhandener Lautsprecher der Audioeinrichtung benutzt wird.The solution to this problem is obtained by the features specified in claim 1. In a vehicle equipped with a car radio or other audio device is equipped, in an emergency, a speaker of the audio device via a controllable and de-energized closed switch with the emergency call device electrically connected. The emergency call device is preferably also equipped with a microphone, so that the microphone and the connected speakers in an emergency situation a voice communication between the occupants of the vehicle and one Emergency call center can take place. Since turning on the speaker to the Emergency call device takes place when the controllable switch is de-energized No independent power supply required to control the switch. Especially It is advantageous that the emergency call device does not require a separate loudspeaker, since With a simple switch in an emergency, an existing one in the vehicle Speaker of the audio device is used.

Die Steuerung des Schalters kann besonders einfach dadurch erfolgen, daß der Steuereingang des Schalters an die Stromversorgung der Audioeinrichtung angeschlossen ist, so daß in der Notsituation eine Notfallsteuerung die Stromversorgung abschalten kann, wodurch über den Schalter eine elektrische Verbindung zu einem Lautsprecher der Audioeinrichtung erfolgt. Diese Maßnahme stellt sicher, daß auch bei einer Zerstörung der Stromversorgung und einem dadurch bedingten Spannungsabfall an der Stromversorgung der Lautsprecher mit der Notrufeinrichtung verbunden wird.The control of the switch can be done particularly simply in that the Control input of the switch to the power supply of the audio device is connected so that in the emergency situation an emergency control the power supply can turn off, making an electrical connection to a switch Speaker of the audio device takes place. This measure ensures that even at destruction of the power supply and a resulting drop in voltage is connected to the power supply of the loudspeakers with the emergency call device.

Der steuerbare Schalter kann auch so angeordnet sein, daß er in einer Notsituation den Audioverstärker der Audioeinrichtung überbrückt. Am Eingang des Audioverstärkers liegen dann in der Notsituation die über den Schalter zum Lautsprecher zu übertragenden Audiosignale der Notrufeinrichtung an.The controllable switch can also be arranged so that it is in an emergency situation Audio amplifier bridged the audio device. At the input of the audio amplifier are then in the emergency situation via the switch to the speaker transmitting audio signals from the emergency call device.

Als Lautsprecher wird vorzugsweise ein Hochtonlautsprecher der Audioeinrichtung verwendet, um eine möglichst gut verständliche Sprachübertragung zu gewährleisten.A tweeter of the audio device is preferably used as the loudspeaker used to ensure the best possible understandable voice transmission.

Die Notrufeinrichtung kann in einer einfachen Version nur eine einseitige Sprachübertragung vorsehen, wobei dann in einer Notsituation über den angeschalteten Lautsprecher der Audioeinrichtung Notfallinformationen von der Notrufzentrale zu den Insassen des Fahrzeugs übertragen werden können.. An die Notrufeinrichtung ist jedoch vorzugsweise ein Mikrofon angeschlossen, welches in Verbindung mit dem ebenfalls angeschlossenen Lautsprecher eine bidirektionale Sprachverbindung zwischen den Insassen des Fahrzeugs und der Notrufzentrale ermöglicht. In a simple version, the emergency call device can only be one-sided Provide voice transmission, then in an emergency situation over the on Loudspeaker of the audio device emergency information from the emergency center to the Passengers of the vehicle can be transferred .. However, to the emergency device preferably a microphone connected, which also in connection with the connected speakers a bidirectional voice connection between the Allows occupants of the vehicle and the emergency call center.

Die Erfindung wird nachfolgend anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert.The invention is illustrated below with reference to the drawing Embodiments explained in more detail.

Es zeigen:

Figur 1
eine Notrufeinrichtung, die über eine Audioeinrichtung an einen Lautsprecher angeschlossen ist,
Figur 2
die Anordnung eines steuerbaren Schalters in der Audioeinrichtung von Figur 1 und
Figur 3
einen parallel zu einem Audioverstärker angeordneten steuerbaren Schalter in der Audioeinrichtung.
Show it:
Figure 1
an emergency call device which is connected to a loudspeaker via an audio device,
Figure 2
the arrangement of a controllable switch in the audio device of Figure 1 and
Figure 3
a controllable switch arranged in parallel with an audio amplifier in the audio device.

In Figur 1 ist eine Notrufeinrichtung 1, die Teil einer an sich bekannten Teternatikeinheit sein kann, über eine Audioeinrichtung 2 mit wenigstens einem Lautsprecher 3 verbunden. Die Notrufeinrichtung 1 kann in einer Notsituation über einen speziellen Notfallausgang 4 und über einen hier nicht näher dargestellten Schalter direkt mit dem Lautsprecher 3 verbunden sein. Der Lautsprecher 3 kann ansonsten, d.h. wenn keine Notsituation vorliegt, ein von der Audioeinrichtung 2 benutzter Tiefmitteltonlautsprecher sein.In Figure 1 is an emergency call device 1, which is part of a known Teternatikeinheit can be via an audio device 2 with at least one loudspeaker 3 connected. The emergency call device 1 can in an emergency situation via a special Emergency exit 4 and via a switch, not shown here, directly with the Speakers 3 can be connected. The loudspeaker 3 can otherwise, i.e. if no An emergency situation exists, a low-mid speaker used by the audio device 2 his.

In Figur 2 ist die Notrufeinrichtung 1 über einen Schalter 5 mit dem Lautsprecher 3 verbindbar, und zwar wird der Schalter 5 dann geschlossen, wenn an seinem Steuereingang 6 keine Spannung anliegt. Der Schalter 5 ist bei fehlender Steuerspannung und damit in stromlosen Zustand geschlossen.In FIG. 2, the emergency call device 1 is connected to the loudspeaker 3 via a switch 5 connectable, namely the switch 5 is closed when at his Control input 6 no voltage present. The switch 5 is missing Control voltage and thus closed when de-energized.

Die Steuerung des Schalters 5 erfolgt mittels der Stromversorgung 7 der Audioeinrichtung 2. Liegt am Eingang 8 der Stromversorgung 7 ein die Notsituation kennzeichnendes Signal an, wird die Ausgangsspannung am Ausgang 9 auf Null gesetzt. Damit wird der Schalter 5 geschlossen und ein Audioverstärker 10 abgeschaltet. Ein am Eingang 11 des Audioverstärkers 10 anliegendes Eingangsignal kann nicht mehr zum Lautsprecher 3 gelangen, so daß dieser ausschließlich für die Notrufeinrichtung 1 zur Verfügung steht. The switch 5 is controlled by means of the power supply 7 Audio device 2. Is the emergency situation at input 8 of power supply 7? characteristic signal, the output voltage at output 9 is set to zero. The switch 5 is thus closed and an audio amplifier 10 is switched off. A on Input 11 of the audio amplifier 10 input signal can no longer to Speakers 3 arrive, so that this is only for the emergency call device 1 Available.

Bei der in Figur 3 dargestellten Variante ist der Schalter 5 parallel zum Audioverstärker 10 angeordnet. Die Audioeinrichtung 2 hat für den Audioverstärker 10 und für den Signalweg über den Schalter 5 einen gemeinsamen Eingang 12, an dem in einer Notsituation von einer Notrufzentrale kommende Notfallsignale anliegen. Auch hier wird über die Stromversorgung 7 in einer Notsituation der Schalter 5 geschlossen und gleichzeitig der Audioverstärker 10 abgeschaltet, in dem am Ausgang 9 der Stromversorgung 7 die Versorgungsspannung auf Null gesetzt wird. In the variant shown in Figure 3, the switch 5 is parallel to the audio amplifier 10 arranged. The audio device 2 has for the audio amplifier 10 and for the Signal path via the switch 5 a common input 12, at which in a Emergency signals coming from an emergency call center are present. Here too closed in an emergency situation of the switch 5 via the power supply 7 and at the same time the audio amplifier 10 is switched off, in which the output 9 Power supply 7 the supply voltage is set to zero.

BEZUGSZEICHENLISTELIST OF REFERENCE NUMBERS

11
Notrufeinrichtungemergency call device
22
Audioeinrichtungaudio device
33
Lautsprecherspeaker
44
Notfallausgangemergency exit
55
Schalterswitch
66
Steuereingangcontrol input
77
Stromversorgungpower supply
88th
Eingangentrance
99
Ausgangoutput
1010
AudioverstärkerAudio Amplifier
1111
Eingangentrance
1212
Eingangentrance

Claims (5)

  1. Emergency call facility for vehicles which are equipped with an audio facility (2), where the emergency call facility (1) uses at least one loudspeaker (3) associated with the audio facility (2) to transmit audible emergency signals into the vehicle interior in an emergency situation, characterized in that the loudspeaker (3) can be connected to the emergency call facility (1) in the emergency situation by means of a controllable switch which is closed when there is no current.
  2. Emergency call facility according to Claim 1, characterized in that the control input (6) of the switch (5) is connected to the power supply (7) for the audio facility (2), and in that the power supply (7) is disconnected in the emergency situation.
  3. Emergency call facility according to either of Claims 1 and 2, characterized in that the controllable switch (5) is arranged in parallel with an audio amplifier (10) associated with the audio facility (2) and, in the emergency situation, bridges the audio amplifier (10), whose input has emergency signals applied to it.
  4. Emergency call facility according to one of the preceding claims, characterized in that the loudspeaker (3) is a bass/mid-tone loudspeaker.
  5. Emergency call facility according to one of the preceding claims, characterized in that, in the emergency situation, a microphone and the loudspeaker (3) provide a two-way voice link to a remote emergency call centre.
EP00123435A 1999-11-27 2000-11-03 Emergency call device for vehicle Expired - Lifetime EP1103936B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19957190A DE19957190A1 (en) 1999-11-27 1999-11-27 Emergency call device for vehicles
DE19957190 1999-11-27

Publications (3)

Publication Number Publication Date
EP1103936A2 EP1103936A2 (en) 2001-05-30
EP1103936A3 EP1103936A3 (en) 2001-08-08
EP1103936B1 true EP1103936B1 (en) 2004-06-30

Family

ID=7930589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123435A Expired - Lifetime EP1103936B1 (en) 1999-11-27 2000-11-03 Emergency call device for vehicle

Country Status (3)

Country Link
EP (1) EP1103936B1 (en)
AT (1) ATE270456T1 (en)
DE (2) DE19957190A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2323424A1 (en) 2009-11-14 2011-05-18 Volkswagen Aktiengesellschaft Audio system for a vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015224327A1 (en) * 2015-12-04 2017-06-08 Volkswagen Aktiengesellschaft Audio device for a vehicle and method for controlling the audio device
CN108583466A (en) * 2018-05-03 2018-09-28 深圳市马王智能科技有限公司 It is a kind of carry out voice communication again can emergency help stop board and its system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197497A (en) * 1977-09-23 1980-04-08 Phelps Stuart W Automatic police emergency locator system
DE19640735A1 (en) * 1996-10-02 1998-04-23 Bosch Gmbh Robert Telematics device for a motor vehicle
DE19650176A1 (en) * 1996-12-04 1997-06-05 Fiedler Holger Dipl Ing Tu Car apparatus for automatic, mobile emergency call
DE19703340A1 (en) * 1997-01-30 1998-08-06 Martin Kupke Electronic interrupting system for car radio
DE19747989A1 (en) * 1997-10-30 1999-05-27 Team Tec Tech Vertrieb Gmbh Electronic warning system for motor vehicles
DE19749747A1 (en) * 1997-11-11 1999-05-12 Grundig Ag Car radio alarm system
DE29803757U1 (en) * 1998-03-05 1998-08-13 Litzmanski, Reiner, 59199 Bönen Auto emergency call system (ANS)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2323424A1 (en) 2009-11-14 2011-05-18 Volkswagen Aktiengesellschaft Audio system for a vehicle
DE102009053385A1 (en) 2009-11-14 2011-05-19 Volkswagen Ag Audio playback system for a vehicle

Also Published As

Publication number Publication date
DE19957190A1 (en) 2001-05-31
EP1103936A3 (en) 2001-08-08
DE50006947D1 (en) 2004-08-05
EP1103936A2 (en) 2001-05-30
ATE270456T1 (en) 2004-07-15

Similar Documents

Publication Publication Date Title
DE2108602A1 (en) Message transmission device, in particular radiotelephone system
EP1103936B1 (en) Emergency call device for vehicle
EP1068983A2 (en) Vehicle communication arrangement
EP0896906B1 (en) Vehicle electric installation supply device
DE2840713B2 (en) System for the transmission of speech and music to a plurality of seats, in particular seats of a vehicle
DE102009053385A1 (en) Audio playback system for a vehicle
DE4107728A1 (en) Mobile radio, bus-connected to alternative telephone sets - i.e. handset and hands-free microphone loudspeaker combination which share common bus line to digital controller
DE10032666B4 (en) Audio system for a motor vehicle
EP3996062A1 (en) Group of vehicles and method for controlling the audio device
EP0659029A2 (en) Loudspeaker selection device
EP1253725B1 (en) Method for data transmission and device therefor
DE3604292A1 (en) Device for voice-controlled transmission of audio signals via radio
EP0636071B1 (en) Communication device for a Vehicle
DE102004035988A1 (en) Emergency call system for a passenger transport system, in particular for a motor vehicle, and method for the automatic transmission of an emergency call
DE60111300T2 (en) Communication system, selection means for a communication system and use thereof
EP1120981A1 (en) Communication system
CH656997A5 (en) Speech device for installation in a crash helmet for vehicle users, in particular motor cyclists
DE4416122A1 (en) Motor vehicle with enclosed space for driver insulated against external noise
DE19649875C2 (en) Information method and associated information arrangement
DE20107349U1 (en) Hands-free system for a radio
DE10215793B4 (en) House communication system
DE202018103475U1 (en) Radio, in particular CB radio, with hands-free microphone
DE3138846A1 (en) Communication system for road users with helmets
DE102019208206A1 (en) Method and system for providing an artificially generated driving noise of a motor vehicle
DE102020201629A1 (en) Emergency call system for a vehicle

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020208

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040630

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040630

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50006947

Country of ref document: DE

Date of ref document: 20040805

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040930

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040930

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041011

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041103

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041130

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041130

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041130

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041130

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20040630

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

BERE Be: lapsed

Owner name: VOLKSWAGEN A.G.

Effective date: 20041130

26N No opposition filed

Effective date: 20050331

EN Fr: translation not filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *VOLKSWAGEN A.G.

Effective date: 20041130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191130

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50006947

Country of ref document: DE

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230523