WO2017093007A1 - Système audio pour véhicule et procédé de commande dudit système audio - Google Patents

Système audio pour véhicule et procédé de commande dudit système audio Download PDF

Info

Publication number
WO2017093007A1
WO2017093007A1 PCT/EP2016/077653 EP2016077653W WO2017093007A1 WO 2017093007 A1 WO2017093007 A1 WO 2017093007A1 EP 2016077653 W EP2016077653 W EP 2016077653W WO 2017093007 A1 WO2017093007 A1 WO 2017093007A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
emergency call
audio
central
operating state
Prior art date
Application number
PCT/EP2016/077653
Other languages
German (de)
English (en)
Inventor
Viktor Eisner
Original Assignee
Volkswagen Aktiengesellschaft
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 Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Priority to EP16797838.6A priority Critical patent/EP3384476A1/fr
Priority to EP21212241.0A priority patent/EP3996062A1/fr
Publication of WO2017093007A1 publication Critical patent/WO2017093007A1/fr

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
    • G08B25/01—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
    • G08B25/016—Personal emergency signalling and security systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station

Definitions

  • Audio device for a vehicle and method for controlling the audio device
  • the present application relates to an audio device for a vehicle and a method for controlling the audio device.
  • Audio devices in vehicles generally serve for the processing and output of audio signals and can serve various functions.
  • Such audio devices typically include mechanical and electromechanical components, such as controls that may be actuated by the driver or other occupants of the vehicle, audio sources such as music players,
  • Radio receivers or navigation systems input devices such as microphones and
  • Output units such as speakers.
  • An audio device may include, for example, a vehicle radio and / or an infotainment system and a plurality of speakers.
  • emergency call systems for vehicles are being developed, e.g. a so-called "eCall system".
  • An eCall system short for emergency call, is one of the
  • Audio messages are recorded by a driver or other vehicle occupants, for example via a microphone, and sent to an emergency call center. Audio messages received by the emergency center are output via one or more speakers of the eCall system installed in the vehicle. So a voice connection to the emergency call center can be established.
  • the vehicle must therefore have certain components in order to implement a corresponding eCall system.
  • Communication devices e.g. the emergency call center to realize, various methods and devices are known. Some of them are called “telematics”.
  • DE 10 2014 100 084 A1 discloses a method and system for establishing short-range wireless communication between a portable one
  • the telematics unit can then connect, e.g. to build an emergency call center.
  • such a telematics unit is fastened, for example, to a pane of the vehicle and has various modules, such as a GPS module for satellite positioning or a mobile radio module for pan-European data transmission. Position data of the vehicle are sent, for example via a mobile connection to a server and evaluated there.
  • Portable communication devices may be, for example, smartphones and other mobile devices.
  • the method and system disclosed in DE 10 2012 205 358 A1 provides a wireless configuration of a vehicle equipped with telematics service provider
  • references cited above disclose methods and systems for wireless communication between a vehicle and other communication devices, such as mobile devices, via which functions are controlled in a vehicle can be. Such techniques may also be used to connect to an emergency call center.
  • FIG. 1 Such an implementation according to the prior art is shown in FIG. 1 shown.
  • FIG. 1 An audio device is shown in FIG. 1 schematically illustrated by an audio amplifier 104. Audio signals output from the audio amplifier 104 are different
  • Speakers output The number of speakers depends, e.g. from one
  • a so-called center speaker 105 is shown, which may be installed centrally in the dash panel of the vehicle.
  • Audio amplifier 104 may amplify audio signals from various audio signal sources, e.g. from an infotainment facility. This provides a media offer in which a user of a vehicle can be selectively informed as well as entertained.
  • infotainment device can, for example, a car radio, a navigation device, a
  • Vehicle information system a CD or DVD player and the like.
  • FIG. 1 implements an emergency call system, in the illustrated example by means of an OCU (Online Connectivity Unit) 102.
  • the OCU 102 may generally facilitate a connection between a vehicle and a so-called "back-end”.
  • the back-end may be, for example, a service provider running on a server, which allows communication to the vehicle via a wireless Internet connection. Networking of different vehicles via the back-end is also possible.
  • the communication can take place via a transmitting and receiving unit 101, which is coupled to the OCU 102.
  • the OCU 102 may e.g. via a mobile network as described above in the event of an accident automatically connect to an emergency call center and provide a microphone 101 and a speaker 105 a voice connection to the emergency call center.
  • the speaker 105 For safety reasons, the speaker 105 must be installed in a place where a risk of damage in an accident is low. Since many other components are already installed in a vehicle, it is often not easy to find a suitable place for to find the speaker 105. Partly the speaker 105 is installed in central positions, eg in ashtrays or air conditioners, which is sometimes expensive. To install the speaker in the ashtray, for example, its lid is removable. Instead of the lid in the ashtray then a corresponding speaker is integrated above.
  • This object is according to the present invention with an audio device after
  • the audio device for a vehicle includes a central speaker (i.e., at least one) disposed at a predetermined minimum distance from the sides, front, and rear of the vehicle, and a controller.
  • the control device outputs an audio signal in a first operating state
  • the control device also leads in the second operating state of a
  • Emergency call center received emergency messages to the central speaker on and can switch to the second operating state when an emergency call signal is sent from the vehicle to the emergency call center.
  • audio signals of an audio signal source which may be, for example, a vehicle radio, an infotainment system or a hands-free device, are output to the central loudspeaker in the vehicle.
  • the second operating state is assumed when an emergency call signal has been sent by the vehicle, for example following a traffic accident of the vehicle.
  • an emergency call signal can be generated for example by an eCall system as mentioned above.
  • the central loudspeaker then assumes the function of outputting incoming emergency call messages from an emergency call center.
  • the above mentioned Audio signals are then no longer output in this second operating state via the central speaker.
  • Emergency call messages received by the emergency call center are thus treated according to the invention prioritized over other audio signals and output automatically via the central loudspeaker in the vehicle, so that they can be perceived to the same extent by occupants of the vehicle.
  • Emergency calls are general
  • This automatic prioritization of emergency messages is particularly advantageous if after a traffic accident, for example, the driver of the vehicle is no longer able to manually set functions in the vehicle, so that emergency calls can be received by the emergency center.
  • the central position of the central loudspeaker in the vehicle i. the given one
  • the predetermined minimum distance e.g. at least 20 cm or at least 50 cm.
  • the central loudspeaker is arranged on or near a median plane of the vehicle between the left and right sides.
  • the use of the central loudspeaker both for issuing emergency messages in the second mode and for outputting audio signals of the audio signal sources in the first mode of operation, minimizes the cost of installation and implementation of the audio device according to the invention.
  • an already provided for the output of the audio signals speaker can also be used for the output of emergency messages.
  • the line cost is lower. For the production of the audio device also a short production time is required.
  • the emergency signal triggers the change to the second mode.
  • a central speaker used for the output of emergency messages.
  • the control device can also be powered by its own battery with power and therefore still be active after a traffic accident and forwarding the
  • the controller may be provided with means for wireless communication with the
  • Emergency center can send. This can be done, for example, when an accident situation is detected via sensors of the vehicle. These emergency call signals are triggered
  • crash sensors e.g. Sensors of an airbag that register an accident when the airbag is triggered.
  • a manual release for example by key possible.
  • an emergency call signal is automatically sent to an emergency call center, e.g. sent to a processing facility of the emergency call center, for example an eCall system implemented in the control facility.
  • This eCall system automatically sends e.g. Information about the location of the vehicle and possible damage reports to the external processing device.
  • the emergency call center thereby automatically receives an accurate location report of the vehicle and can communicate with the users of the vehicle via the central loudspeaker, which is integrated in the audio device according to the invention.
  • the central loudspeaker which is integrated in the audio device according to the invention.
  • the central loudspeaker is preferably installed in the middle of the dashboard of a vehicle. Due to the central arrangement in the vehicle, the audio signal output from the central speaker can be from a left and a right of the central speaker sitting persons are equally perceived. Alternatively, the central speaker can also be installed in the interior mirror of a vehicle.
  • the audio device may comprise the audio signal source.
  • the audio signal source can be an amplifier, an infotainment system, a
  • Music playback device such as a car radio or a hands-free kit include.
  • the central speaker can be used for a variety of different audio signal sources.
  • Audio signals received via an amplifier of a vehicle-integrated audio system can be output to the driver of the vehicle as well as to other users of the vehicle to the same extent and in the same quality via the central loudspeaker.
  • the amplifier can thus be integrated, for example, in an audio system and used as an audio amplifier.
  • the audio signals emanating therefrom are automatically sent via the control device to the central loudspeaker.
  • audio signals of an infotainment device can be forwarded via the control device to the central loudspeaker and be prioritized accordingly, at least as a function of which time point which audio signal is required.
  • the audio device may include a microphone.
  • control device can forward a signal generated by the microphone to an emergency call center.
  • the microphone allows the users of the vehicle in particular to communicate with the emergency call center. The persons in the vehicle then do not have to manually activate a microphone, this is done automatically by means of the audio device according to the invention.
  • the controller may send the emergency call message received from the emergency call center to an emergency call loudspeaker, if not central
  • a loudspeaker designed to output audio signals from audio signal sources in which the vehicle is installed.
  • Vehicles are often offered in different equipment variants, especially with different speaker configurations.
  • Vehicle is installed, but e.g. a side speaker, can be a simpler
  • Emergency call loudspeakers are installed.
  • This emergency call speaker can be installed in an advantageous manner at the same position in the vehicle.
  • the control device can be prepared for both alternatives (central loudspeaker and emergency call loudspeaker), so that a control device can be used for different equipment variants.
  • a corresponding method according to the invention for controlling an audio device in a vehicle comprises outputting an audio signal of an audio signal source to a central loudspeaker in a first operating state.
  • the method may further include switching from the first operating state to a second operating state when an emergency call signal is sent from the vehicle to an emergency call center.
  • the method may include interrupting a delivery of the audio signal to the central loudspeaker in a second operating state, as well as forwarding emergency calls received from the emergency call center to the central loudspeaker in the second operating state.
  • the inventive method for controlling an audio device has the same advantages as the audio device discussed above.
  • the method may further include forwarding a signal generated by a microphone to an emergency call center in the second mode of operation.
  • the person in the vehicle does not have to manually activate a microphone after a traffic accident, ie in the second operating state, in order to communicate with the emergency call center. This can be done automatically by means of the method according to the invention.
  • the method may further include outputting emergency call message received from the emergency call center via an emergency call speaker when no center speaker is installed in the vehicle.
  • an adaptation to different equipment of a vehicle can be done.
  • a vehicle may include an audio device and a central speaker.
  • the predetermined distance of the central loudspeaker that is to say the initially mentioned minimum distance to the sides, the front and the rear of the vehicle, can be at least 20 cm or even at least 50 cm.
  • a group of vehicles of a model type is a group of vehicles of a model type
  • Speaker of the at least one vehicle a speaker is provided only for the output of emergency messages.
  • the installation of a loudspeaker which is only provided for the delivery of emergency calls, provides a more cost-effective alternative to an audio device with a central loudspeaker for audio signals for vehicles with simple equipment.
  • the same installation position of the emergency call loudspeaker and the central loudspeaker with all vehicles can apart from the speakers otherwise essentially the same configuration, eg wiring, can be used, which facilitates mass production.
  • the installation of the audio device according to the invention can thus be standardized, so a simplified installation on the assembly line, without the specially adapted for vehicles solutions must be provided.
  • FIG. 1 shows an audio device according to the prior art.
  • FIG. 2 shows an audio device according to an embodiment of the present invention.
  • FIG. FIG. 3 shows an audio device according to another embodiment of FIG.
  • FIG. FIG. 4 shows an audio device according to another embodiment of FIG.
  • FIG. 5 shows a method according to an embodiment of the present invention.
  • FIG. 6 shows a vehicle according to an embodiment of the present invention.
  • FIG. 2 shows an audio device 201 according to the invention according to an exemplary embodiment, in which some basic principles of an audio device according to the invention are explained.
  • the in FIG. 2 includes a central speaker 202 which is installed in a vehicle.
  • the central speaker 202 is in one
  • the predetermined minimum distance may e.g. greater than or equal to 20 cm, preferably greater than or equal to 50 cm. Such a minimum distance reduces the risk of damage to the loudspeaker in the event of accidents. There may also be more than one such central loudspeaker provided.
  • the output by means of the central speaker 202 audio signals are equally well perceived by all persons in the vehicle due to the central mounting position in the vehicle.
  • the central loudspeaker 202 is a so-called center loudspeaker of a loudspeaker system, which also has other loudspeakers, e.g. lateral speakers, may include.
  • the central speaker 202 used here has a power of 20 watts and an impedance of 4 to 8 ohms.
  • a plurality of audio signals 205 are output.
  • Such audio signals 205 are in a first operating state via a controller 203, e.g. from an amplifier of
  • Audio device or other component to the central speaker 202 are transmitted and then emitted acoustically corresponding to the occupants of the vehicle.
  • Such audio signals 205 may be generated from various audio signal sources, e.g. from an infotainment system, a hands-free device, a navigation system, a car radio or the like.
  • the control device 203 is in the embodiment of FIG. 1 also as
  • Emergency detection device configured, eg as eCall system as described above. For example, if a traffic accident is detected, the control device 203 automatically an emergency call signal to the in FIG. 2, external processing device 204 shown.
  • This external processing device 204 may be, for example, an emergency call center.
  • the control device 203 then sends the emergency call signal by means of the emergency telephone number 1 12 standardized in Europe.
  • the emergency call center receives the message sent from the vehicle
  • the audio device 201 changes from the above-explained first operating state, in which the audio signals 205 via the central
  • Speaker 202 are output, in a second operating state.
  • an output of the audio signals 205 on the central loudspeaker 202 is interrupted. Instead, in the second mode of operation, only external processing means 204, e.g. the emergency call center, received
  • the in FIG. Control device 203 shown in FIG. 2 thus prevents an audio signal 205, which does not correspond to an emergency message, from being forwarded to the central loudspeaker 202 when an emergency call signal has been transmitted.
  • the control device 203 thus blocks all audio channels via which the audio signals 205 are received, so that only emergency call messages received from the external processing device 204 can be output via the central loudspeaker 202. These incoming emergency messages are then sent directly to the central loudspeaker 202 via the controller 203.
  • FIG. 3 shows a more detailed embodiment of an audio device according to the invention, which compared to FIG. 2 additional details and details shows.
  • the embodiment of FIG. 3 also allows a good comparison with the in FIG. 1 illustrated prior art.
  • a control device in the form of an online connectivity unit (OCU) 102 is provided.
  • the OCU 102 can communicate by means of a transmission /
  • the OCU 102 receives signals from an audio amplifier 104 which, as previously explained, may be representative of various audio signal sources in a vehicle and sends audio signals to the OCU 102.
  • the OCU 102 passes audio signals from the audio amplifier 104 to a center speaker 105.
  • the center speaker 105 is in the embodiment of FIG. FIG. 3 shows a center loudspeaker of a loudspeaker arrangement, which may also comprise further loudspeakers, for example side loudspeakers.
  • the center speaker 105 is e.g. installed in the middle of the dashboard of the vehicle. Alternatively, an installation in the interior mirror of the vehicle is possible.
  • the OCU 102 also serves as an emergency call system, for example eCall system.
  • an emergency such as a traffic accident is detected
  • the OCU 102 sends an emergency signal via the transceiver 101 to an emergency center, for example, via a cellular network using a rescue emergency number.
  • the emergency signal is sent, the OCU changes to a second operating state. In the second operating state, audio signals are blocked by the audio amplifier 104 and are not forwarded to the center speaker 105. Instead, emergency messages received by the emergency call center via the transceiver 101 are output via the center speaker 105.
  • the second operating state bidirectional communication with the emergency call center is enabled.
  • the OCU 102 has, for example, separate inputs for audio signals from the audio amplifier 104 and audio signals from the microphone 100 and a connection to the transceiver 101, which may also be integrated in the OCU 102.
  • Line cross-section of lines of the OCU 102 to the central speaker 105 may It may be 1 mm 2 or more in order to output audio signals of higher power.
  • FIG. 4 shows a further exemplary embodiment of an audio device according to the invention, which is based on the exemplary embodiment of FIG. 3 based.
  • FIG. 4 serves as an OCU 403 as a control device, which has substantially functions as already described for the OCU 102 of FIG. 3.
  • the OCU 403 connects an audio amplifier 405, which can output audio signals from different signal sources, to a center loudspeaker 404.
  • the first operating state such audio signals are output on the center loudspeaker 404.
  • Such audio signals may be supplied to the audio amplifier 405, for example from a
  • FIG. 4 shows a so-called modular infotainment module (MIB) 402.
  • MIB modular infotainment module
  • Such a modular infotainment kit is a system in which depending on the equipment level of a vehicle
  • the OCU 403 may deliver voice messages recorded with a microphone 400 to the modular infotainment kit 402. This can, for example, in the first operating state for voice control of the modular
  • the OCU 403 can transmit by means of a transmission /
  • Receiving device 401 Replace signals with external devices.
  • a connection to the Internet can be made via a mobile network, and
  • Information from the Internet can be obtained and, for example, fed to the modular infotainment kit 402 for display.
  • the OCU 403 may also have an emergency condition of the vehicle, such as a
  • the OCU 403 sends an emergency signal via the transceiver 401 to an emergency call center and transmits data as already described, for example the position of the vehicle.
  • the forwarding of signals of the audio amplifier 405 to the center speaker 404 is interrupted. Instead, emergency call messages received by the emergency call center via the transceiver 401 are output to the center speaker 404 so that the emergency call center can speak to occupants of the vehicle.
  • speech signals detected by the microphone 400 in the second operating state are sent via the transmitting / receiving device to the emergency call center.
  • a bidirectional voice connection can be made to the emergency call center.
  • voice signals are preferably no longer transmitted to the modular infotainment module 402, since in an emergency call situation a reaction of the modular infotainment module to any voice input can be rather annoying and superfluous.
  • FIG. 5 a method 500 according to an embodiment of the present invention is shown, which is identical to that shown in FIGS. 2-4, but is not limited thereto.
  • step 501 of the method 500 of FIG. 5 an audio signal of an audio signal source is output to a central loudspeaker in a first operating state.
  • the audio signals are received, for example, from different audio signal sources, such as an infotainment device or an audio amplifier, and by means of a
  • Control device such as the one shown in FIG. 2, to a central loudspeaker, such as that shown in FIG. 2 shown central speaker 202.
  • an emergency call situation is now detected and an emergency call signal is sent to an emergency call center.
  • step 502 of the method 500 there is then a change from the first one
  • step 503 of the method 500 an interruption of a supply of the
  • step 504 of the method 500 a forwarding of emergency call messages received from the emergency call center also takes place to the central loudspeaker.
  • the central loudspeaker is used for outputting audio signals and in the second operating state for outputting emergency call messages, as already described with reference to FIGS. 2-4 explained. Details and modifications that are for the FIG. 2-4, also in the method of FIG. 5 are applied and will not be explained again to avoid repetition.
  • the discussed audio devices and methods are for use in vehicles.
  • Such a vehicle 600 is shown in FIG. 6 shown.
  • This vehicle includes one
  • Audio device 601 according to the invention, the one installed in the vehicle central
  • Speaker 602 is driving. About this central speaker 602 audio signals of the audio device can be output.
  • the audio device 601 may, as described with reference to FIG. 2-4 explained be configured.
  • the central loudspeaker 602 is at a minimum distance, e.g. greater than 20 cm or greater 50 cm, arranged to the sides and to the front and rear of the vehicle.
  • emergency calls can be issued via an additionally installed emergency call loudspeaker. For example, this can be done with relatively simple vehicles
  • the emergency call loudspeaker is preferably installed in the same position in the vehicle as the central loudspeaker of the loudspeaker system.
  • emergency calls are thus output at the same loudspeaker position for all vehicles. This facilitates e.g. the wiring.
  • a control device for example, the above-mentioned OCU can be configured so that they for both configurations (central speaker or more specific Emergency call loudspeaker) can be used, for example, by emergency messages are always output to a specific output, which then with the appropriate
  • Speaker position is wired. In this way, vehicles with different equipment can be realized with relatively little effort.

Landscapes

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

Abstract

L'invention concerne un système audio pour véhicule, et un procédé de commande dudit système audio. Le système audio (201) pour véhicule selon l'invention comporte un haut-parleur central (202) à agencer à une distance minimale prédéfinie par rapport aux côtés, à l'avant et à l'arrière du véhicule, et un dispositif de commande (203). L'invention vise à ce qu'il soit possible d'émettre à la fois des signaux audio et des appels d'urgence tout en réduisant la complexité de la mise en œuvre. Cet objectif est atteint en ce que le dispositif de commande (203) est conçu pour, dans un premier état de fonctionnement, émettre un premier signal audio d'une source de signaux audio vers le haut-parleur central (202) et pour, dans un second état de fonctionnement, interrompre l'acheminement du signal vers le haut-parleur central (202) et retransmettre au haut-parleur central (202) les appels d'urgence reçus de la centrale d'appel d'urgence, et en ce que le dispositif de commande (203) est en outre conçu pour basculer dans le second état de fonctionnement si un signal d'appel d'urgence est envoyé à une centrale d'appel d'urgence à partir du véhicule.
PCT/EP2016/077653 2015-12-04 2016-11-15 Système audio pour véhicule et procédé de commande dudit système audio WO2017093007A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16797838.6A EP3384476A1 (fr) 2015-12-04 2016-11-15 Système audio pour véhicule et procédé de commande dudit système audio
EP21212241.0A EP3996062A1 (fr) 2015-12-04 2016-11-15 Groupe de véhicules et procédé de commande du dispositif audio

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015224327.3A DE102015224327A1 (de) 2015-12-04 2015-12-04 Audiovorrichtung für ein Fahrzeug und Verfahren zur Steuerung der Audiovorrichtung
DE102015224327.3 2015-12-04

Publications (1)

Publication Number Publication Date
WO2017093007A1 true WO2017093007A1 (fr) 2017-06-08

Family

ID=57345918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/077653 WO2017093007A1 (fr) 2015-12-04 2016-11-15 Système audio pour véhicule et procédé de commande dudit système audio

Country Status (3)

Country Link
EP (2) EP3996062A1 (fr)
DE (1) DE102015224327A1 (fr)
WO (1) WO2017093007A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113053401A (zh) * 2019-12-26 2021-06-29 上海博泰悦臻电子设备制造有限公司 音频采集方法及相关产品
CN113055847B (zh) * 2019-12-26 2023-04-28 博泰车联网科技(上海)股份有限公司 音频播放方法及相关产品

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389639A (en) * 1980-04-23 1983-06-21 Toyota Jidosha Kogyo Kabushiki Kaisha Voice warning device using entertainment speaker
JP2000235685A (ja) * 1999-02-15 2000-08-29 Matsushita Electric Ind Co Ltd 緊急通報方法及び緊急通報システム端末機器
EP1103936A2 (fr) * 1999-11-27 2001-05-30 Volkswagen Aktiengesellschaft Dispositif d'appel d'urgence pour véhicules
WO2002003755A2 (fr) * 2000-07-05 2002-01-10 Daimlerchrysler Ag Systeme audio pour vehicule automobile
JP2007328603A (ja) * 2006-06-08 2007-12-20 Toyota Motor Corp 車両用警告装置
WO2008019424A1 (fr) * 2006-08-18 2008-02-21 Nfa Innovations Pty Ltd Unité d'interception de signal d'urgence
EP2323424A1 (fr) * 2009-11-14 2011-05-18 Volkswagen Aktiengesellschaft Système de reproduction audio pour un véhicule

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM253017U (en) * 1999-02-03 2004-12-11 Matsushita Electric Ind Co Ltd Emergency reporting apparatus emergency reporting network system
DE102004035988A1 (de) * 2004-07-21 2006-02-16 Volkswagen Ag Notrufsystem für ein Personentransportsystem, insbesondere für ein Kraftfahrzeug, und Verfahren zur automatischen Übermittlung eines Notrufes
US7508298B2 (en) * 2005-04-11 2009-03-24 Toyota Motor Sales U.S.A., Inc. Automatic crash notification using prerecorded messages
US8559910B2 (en) 2011-04-05 2013-10-15 General Motors Llc. OTA initiation method for telematics system in 2G GSM/3G WCDMA network
US8918232B2 (en) 2013-01-11 2014-12-23 General Motors Llc Short range wireless communication between a vehicle and a handheld communications device
US9086915B2 (en) 2013-01-11 2015-07-21 General Motors Llc Telematics control utilizing relational formulas

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389639A (en) * 1980-04-23 1983-06-21 Toyota Jidosha Kogyo Kabushiki Kaisha Voice warning device using entertainment speaker
JP2000235685A (ja) * 1999-02-15 2000-08-29 Matsushita Electric Ind Co Ltd 緊急通報方法及び緊急通報システム端末機器
EP1103936A2 (fr) * 1999-11-27 2001-05-30 Volkswagen Aktiengesellschaft Dispositif d'appel d'urgence pour véhicules
WO2002003755A2 (fr) * 2000-07-05 2002-01-10 Daimlerchrysler Ag Systeme audio pour vehicule automobile
JP2007328603A (ja) * 2006-06-08 2007-12-20 Toyota Motor Corp 車両用警告装置
WO2008019424A1 (fr) * 2006-08-18 2008-02-21 Nfa Innovations Pty Ltd Unité d'interception de signal d'urgence
EP2323424A1 (fr) * 2009-11-14 2011-05-18 Volkswagen Aktiengesellschaft Système de reproduction audio pour un véhicule

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Dynaudio announces Confidence speaker system for VW Passat Alltrack | What Hi-Fi?", WHAT HIFI, 4 March 2015 (2015-03-04), XP055345858, Retrieved from the Internet <URL:http://www.whathifi.com/news/dynaudio-announces-confidence-speaker-system-vw-passat-alltrack> [retrieved on 20170214] *

Also Published As

Publication number Publication date
DE102015224327A1 (de) 2017-06-08
EP3384476A1 (fr) 2018-10-10
EP3996062A1 (fr) 2022-05-11

Similar Documents

Publication Publication Date Title
DE10004406A1 (de) Notfallmeldesystem mit Endgerät
WO2015139800A1 (fr) Appareil de commande dans un véhicule automobile, véhicule automobile et procédé de communication d&#39;urgence
DE102018221120A1 (de) Fahrzeug und Verfahren zum Steuern desselben
DE102020213185A1 (de) Unterstützung eines Fahrers bei der Wahrnehmung von Außengeräuschen
EP3384476A1 (fr) Système audio pour véhicule et procédé de commande dudit système audio
WO2007098916A1 (fr) Disposition de haut-parleurs dans un vehicule automobile ainsi qu&#39;un procede pour la commande dudit haut-parleur
DE102020207482B4 (de) Verfahren zum Ausgaben von nutzerindividuellen akustischen Signalen mit einer Ausgabeeinheit, Computerprogrammprodukt und elektronisches Signalverarbeitungssystem
EP2323424A1 (fr) Système de reproduction audio pour un véhicule
DE102007042111B4 (de) Telematiksystem für ein Kraftfahrzeug, Verfahren zur Übermittlung eines Notrufs und Telematikeinheit
DE10123179A1 (de) Kraftfahrzeug mit mehreren Sitzplätzen
DE10032666B4 (de) Audiosystem für ein Kraftfahrzeug
WO2020173616A1 (fr) Procédé de vérification de la capacité de fonctionnement d&#39;un dispositif d&#39;appel d&#39;urgence d&#39;un véhicule à moteur ainsi que véhicule à moteur permettant la mise en œuvre du procédé
DE102004035988A1 (de) Notrufsystem für ein Personentransportsystem, insbesondere für ein Kraftfahrzeug, und Verfahren zur automatischen Übermittlung eines Notrufes
DE10044366B4 (de) Audiosystem mit Sitzbesetzungssensoren
EP1768455A2 (fr) Procédé pour faire fonctionner un système audio dans un véhicule et système audio
DE102022123850A1 (de) Verfahren und vorrichtung zum betreiben eines kraftfahrzeugs
DE102019206580B4 (de) Kommunikationsvorrichtung zum Betreiben einer Telekommunikationsverbindung in einem Kraftfahrzeug sowie Kraftfahrzeug mit einer solchen Kommunikationsvorrichtung
DE102019128007B4 (de) Fahrradklingel, die in einem Fahrzeug klingelt
DE102022101023B3 (de) Verfahren und System zum Betreiben von zumindest einer Fahrzeugkomponente eines Fahrzeugs
DE102017201961A1 (de) Mobile Lautsprechereinheit, Kraftfahrzeug und Verfahren zum Betreiben einer mobilen Lautsprechereinheit
DE102020200246A1 (de) Verfahren zum Betreiben eines Fahrzeugs und ein Fortbewegungssystem
DE102020201629A1 (de) Notrufsystem für ein Fahrzeug
DE102020004804A1 (de) Freisprecheinrichtung für Fahrzeuge und Verfahren zur Gestaltung einer Telefonie
DE19957190A1 (de) Notrufeinrichtung für Fahrzeuge
DE102021215029A1 (de) Verfahren zum Informationsaustausch zwischen Fahrzeugen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16797838

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2016797838

Country of ref document: EP