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WO2006018244A2 - Transmission de donnees a un vehicule - Google Patents

Transmission de donnees a un vehicule Download PDF

Info

Publication number
WO2006018244A2
WO2006018244A2 PCT/EP2005/008794 EP2005008794W WO2006018244A2 WO 2006018244 A2 WO2006018244 A2 WO 2006018244A2 EP 2005008794 W EP2005008794 W EP 2005008794W WO 2006018244 A2 WO2006018244 A2 WO 2006018244A2
Authority
WO
WIPO (PCT)
Prior art keywords
data
vehicle
filter device
depending
information
Prior art date
Application number
PCT/EP2005/008794
Other languages
German (de)
English (en)
Other versions
WO2006018244A3 (fr
Inventor
Murat Caliskan
Christian Bruns
Martin Grade
Andreas Lübke
Klaus Meier
Bernd Rech
Amer Ajaz
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
Priority to EP05782902.0A priority Critical patent/EP1790144B1/fr
Publication of WO2006018244A2 publication Critical patent/WO2006018244A2/fr
Publication of WO2006018244A3 publication Critical patent/WO2006018244A3/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication

Definitions

  • the invention relates to a method and an arrangement for transmitting data to a vehicle, wherein the data is transmitted wirelessly in a vehicle-vehicle communication network and / or in a communication network with fixed transmitting stations to the vehicle.
  • the invention relates to the transmission of data to a road vehicle, but is not limited to this case.
  • a road motor vehicle is understood to mean a motor vehicle which is suitable for operation on roads. It can also be a off-road vehicle.
  • the vehicle may be permanently in communication with other subscribers (eg, vehicles) and / or with transmitting stations (eg, so-called hotspots positioned along the route).
  • data can be transmitted to the vehicle containing information of different types.
  • so-called chat messages are transmitted, which contain less important information for the operation and safety of the vehicle, and / or are transmitted data containing safety-related information, such as the road condition or an accident.
  • the resources available in the communication network for the transmission of data should also be spared or used efficiently. These resources are, in particular, the available bandwidth or data transmission rate of a communication connection in the communication network and the connection time available for the transmission of the data.
  • a method is proposed in which the data is transmitted wirelessly in a vehicle-vehicle communication network and / or in a communication network with fixed transmitting stations for transmitting the data to the vehicle,
  • the data is received by the vehicle
  • the filtering is automatically determined depending on information contained in the data, whether the data or parts of the data are excluded from further data processing in the vehicle.
  • Receiving means for receiving the data transmitted wirelessly to the vehicle receives the data transmitted wirelessly to the vehicle
  • a filter device for filtering the received data, wherein the filter device is connected to the receiving device and wherein the filter device is designed to decide, depending on information contained in the data, whether the data or parts of the data are excluded from further data processing in the vehicle ,
  • unimportant and / or harmful data can be discarded so that the equipment and systems in the vehicle can reliably handle the important information.
  • the facilities and systems are thus not burdened by the processing of unimportant data or are preserved from damage.
  • a degree of importance is assigned to the received data and the data can be further processed taking into account the degree.
  • the filtering is adjustable and configurable. In this way it is possible to send information that has been sent to the vehicle without a request (so-called push messages).
  • push messages As advertising, chat messages, automatic information download when starting cities, attractions and / or restaurants, recent offers from car dealers and / or supermarkets,rankfiltem or only selected information for further data processing or let through.
  • the filter device can be operated with a plurality of different filter profiles, wherein each of the filter profiles at least partially determines the operation of the filter device.
  • filter profiles can be created that are used for a certain period of operation of the filter device, eg. B. night drive or day trip.
  • filter profiles can be created that are used for specific events and / or situations, eg. B. Profiles for meetings while driving, for a business trip and for a family trip.
  • this notification contains in particular the information that the reception of certain (further) data is not desired.
  • the reception of these further data can be blocked by the filter device. In this embodiment, the transmission of unwanted data in the communication network is effectively reduced.
  • Unimportant information is z. Advertising and chat messages.
  • the decision as to whether information is important or unimportant can be made in different ways over time. For example, the decision may be made depending on the current driving situation of the vehicle.
  • the filtering may be performed depending on an operating condition of the vehicle and / or depending on an operating condition of a device of the vehicle (eg at low tire pressure or low fuel tank level).
  • a device of the vehicle eg at low tire pressure or low fuel tank level.
  • the filter device may automatically respond to a message or request received with the data, depending on the operating state.
  • the answer may include the information that a desired interlocutor traveling with the vehicle and / or a device in the vehicle is currently unavailable, perhaps because the interlocutor is already on the phone.
  • such an automatic response may be sent if the filtering is not performed depending on the operating condition.
  • the driving situation of the vehicle and the operating state can be summarized under the term "context.”
  • the filtering of the received data takes into account the combination of the Driving situation and the operating condition carried out and the importance of context-dependent.
  • messages or information from control devices and / or on-board electronics of the vehicle can be taken into account when determining the importance.
  • a tire pressure measuring device is provided in the vehicle, which is connected via a signal line for transmitting such messages to the filter device. If the tire pressure measuring device determines that the current tire pressure is too low, it sends a corresponding message to the filter device.
  • the message increases the importance of data containing information about off-board equipment that can be used to adjust tire pressure.
  • the vehicle receives corresponding information via the communication network before or when reaching a gas station located at the route, which offers a tire air pressure measurement service.
  • the filter device now classifies this information as important. For example, the driver receives a corresponding message as a result, for example as a combined acoustic and optical signal (eg a voice message from the on-board computer and a flashing of a signal light).
  • the tire air pressure is correct, the message received by the service station is discarded, i. H. the corresponding data are excluded from further processing.
  • Another example concerns a temporary traffic disturbance, e.g. B. because of a daily construction site.
  • a temporary traffic disturbance e.g. B. because of a daily construction site.
  • the navigation system calculates a new route.
  • the message about the existence of the daily construction site does not have to be communicated to the driver in this case.
  • the filter device forwards the data or information to corresponding suitable devices in the vehicle, a burden on the driver with unnecessary information can be avoided.
  • a third example generally concerns the warning of vehicle internal and external safety devices. For example, an attack detection system present in the vehicle can be warned in advance by the received data about possible attacks and / or the information contained in the received data can be forwarded to external systems for analysis purposes.
  • the invention makes it possible to detect harmful contents of data and to keep them away from the facilities and systems of the vehicle.
  • the filtering device analyzes contents and / or attachments of received messages.
  • the filter device independently requests security information (eg updates from the Internet) in order to obtain a current state of the functionality. In particular, this can z. As viruses, worms and unwanted commercial messages are excluded from further processing and / or the corresponding data are completely deleted.
  • the filter device may be configured as a common interface of a plurality or all of the devices of the vehicle that can be supplied with data received via the communication network to the outside world.
  • the filter device can assume a central security function and, if required, activate further security mechanisms in the vehicle and / or outside the vehicle (eg by sending a message).
  • the filter device can take on additional security tasks.
  • the filter device can combine different information from received data and / or different information from received data and from other data with one another and in this way generate new information.
  • the filter device can not only respond to received messages, but also active and targeted content and information from other participants of the communication network, in particular from other vehicles, retrieve and / or request.
  • Fig. 1 shows an arrangement for receiving and processing data in one
  • a vehicle such as a passenger car, schematically indicated by a frame, which is designated by the reference numeral 1.
  • the vehicle 1 has a receiving device 5, which is connected on the input side via a radio link 3 to a communication network for the wireless transmission of data.
  • the communication network is, for example, a vehicle-vehicle communication network in which data is transmitted directly between vehicles.
  • the receiving device 5 is connected on the output side to an input of a filter device 7.
  • the receiving device 5 can be configured simultaneously as a transmitting device for transmitting data from the vehicle 1 to other subscribers of the communication network.
  • the receiving device 5 can be designed to fulfill all the functions required for radio transmission of signals and for extracting the data transmitted with the signals.
  • Various outputs of the filter device 7 are provided with a data memory 6, a signaling device 9, a navigation device 11 and control devices 13 (which, for example, have an on-board computer and / or control devices for controlling a drive motor of the vehicle).
  • a data bus can be provided, via which the filter device 7 is connected to the said other devices.
  • the filter device 7 represents the only interface between the other devices and the receiving device 5.
  • the arrangement shown in FIG. 1 is operated, for example, as follows: the receiving device 5 continuously or repeatedly receives radio signals via the radio link 3, from which it extracts data. The data is forwarded to the filter device 7, which first checks the data for contained elements (eg viruses and worms) which can result in damage to the devices in the vehicle 1 or damage to other users of the communication network. These elements and optionally also data transmitted in connection with these elements will be deleted. The data filtered in this way in a first step can be stored completely or partially in the data memory 6.
  • elements eg viruses and worms
  • these data are then analyzed in a second step to determine whether they can be excluded from further processing.
  • the data are preferably evaluated as to their importance, depending on the current driving situation and on the current operating state of the vehicle. Less important data is deleted or stored in the data memory 6 for possible later processing. More important data is forwarded by the filter device 7 to other devices in the vehicle 1 for data processing.
  • the filter device 7 preferably decides in a third step on the basis of the information contained in the data or on the basis of address information (which is contained, for example, in a specific field of a data structure) to which the devices connected to the filter device 7 forward the data become.
  • pre-processing of the data takes place in the filter device 7 after the step of eliminating harmful elements.
  • This z. B. information contained in different parts of the received data are linked together.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)

Abstract

La présente invention concerne la transmission de données à un véhicule (1), en particulier à un véhicule automobile routier, les données étant transmises par voie hertzienne dans un réseau de communication véhicule à véhicule et/ou un réseau de communication comprenant des stations d'émission fixes, à un dispositif de réception (5) du véhicule (1). Un dispositif de filtrage (7) qui sert à filtrer les données reçues et est relié au dispositif de réception (5), décide en fonction des informations contenues dans les données, de si les données ou des parties des données sont exclues d'un autre traitement de données dans le véhicule (1).
PCT/EP2005/008794 2004-08-19 2005-08-09 Transmission de donnees a un vehicule WO2006018244A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05782902.0A EP1790144B1 (fr) 2004-08-19 2005-08-09 Transmission de données à un vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410040627 DE102004040627A1 (de) 2004-08-19 2004-08-19 Übertragung von Daten zu einem Fahrzeug
DE102004040627.8 2004-08-19

Publications (2)

Publication Number Publication Date
WO2006018244A2 true WO2006018244A2 (fr) 2006-02-23
WO2006018244A3 WO2006018244A3 (fr) 2006-05-11

Family

ID=35134786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/008794 WO2006018244A2 (fr) 2004-08-19 2005-08-09 Transmission de donnees a un vehicule

Country Status (3)

Country Link
EP (1) EP1790144B1 (fr)
DE (1) DE102004040627A1 (fr)
WO (1) WO2006018244A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101937613A (zh) * 2010-06-29 2011-01-05 中国科学院软件研究所 一种基于公交车网络的数据传输方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017169B4 (de) 2006-04-12 2018-09-20 Audi Ag Verfahren zum Bereitstellen von Informationen in einem Fahrzeug
US20100274410A1 (en) * 2009-04-24 2010-10-28 Gm Global Technology Operations, Inc. Methods and systems for customizing content for an occupant of a vehicle
DE112009005344B4 (de) * 2009-11-06 2016-04-28 Toyota Jidosha Kabushiki Kaisha Fahrzeug-gateway-system
WO2012089284A2 (fr) * 2010-12-31 2012-07-05 Tomtom Belgium Nv Procédé de communication d'un contenu à un utilisateur, appareil informatique mobile et système de livraison de contenu
WO2012089283A1 (fr) * 2010-12-31 2012-07-05 Tomtom Belgium Nv Procédé de communication d'un contenu à un utilisateur, dispositif de calcul mobile, et système de diffusion de contenu
DE102013003063B4 (de) * 2013-02-22 2019-09-05 Audi Ag Steuerung des Kommunikationsverhaltens eines Kraftfahrzeugs
DE102017009722A1 (de) 2017-10-19 2018-03-29 Daimler Ag Verfahren zum Informationsaustausch zwischen Verkehrsteilnehmern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768839B1 (fr) * 1997-09-19 2000-06-16 Peugeot Systeme d'affichage d'informations pour vehicule automobile
DE19748681A1 (de) * 1997-11-04 1999-05-12 Innotech Gmbh Netzwerk zur Übertragung von Daten mit mobilen Datenübertragungseinrichtungen
DE19919216C2 (de) * 1999-04-29 2001-10-18 Daimler Chrysler Ag Informationssystem in einem Fahrzeug
DE10007218B4 (de) * 2000-02-17 2009-11-26 Robert Bosch Gmbh Verfahren zur Ereignisinterpretation und Ausgabe von Bedienhinweisen in Kraftfahrzeugen
DE10025929B4 (de) * 2000-05-26 2006-02-16 Harman Becker Automotive Systems (Becker Division) Gmbh Verfahren zum Übertragen von Daten
DE10144752A1 (de) * 2001-09-11 2003-03-27 Volkswagen Ag Verfahren und Vorrichtung zur Übertragung von Information in ein Kraftfahrzeug
DE10225550A1 (de) * 2002-06-06 2003-12-18 Volkswagen Ag Kommunikationsplattform in einem Kraftfahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101937613A (zh) * 2010-06-29 2011-01-05 中国科学院软件研究所 一种基于公交车网络的数据传输方法

Also Published As

Publication number Publication date
DE102004040627A1 (de) 2006-02-23
EP1790144B1 (fr) 2016-06-29
EP1790144A2 (fr) 2007-05-30
WO2006018244A3 (fr) 2006-05-11

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