EP1130559B1 - Service d'avertissement pour applications télématiques - Google Patents

Service d'avertissement pour applications télématiques Download PDF

Info

Publication number
EP1130559B1
EP1130559B1 EP01101242A EP01101242A EP1130559B1 EP 1130559 B1 EP1130559 B1 EP 1130559B1 EP 01101242 A EP01101242 A EP 01101242A EP 01101242 A EP01101242 A EP 01101242A EP 1130559 B1 EP1130559 B1 EP 1130559B1
Authority
EP
European Patent Office
Prior art keywords
terminal
warning messages
central authority
location area
messages
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
EP01101242A
Other languages
German (de)
English (en)
Other versions
EP1130559A1 (fr
Inventor
Ludger Linnemann Dr.
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.)
Navteq Services GmbH
Original Assignee
Tegaron Telematics GmbH
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 Tegaron Telematics GmbH filed Critical Tegaron Telematics GmbH
Publication of EP1130559A1 publication Critical patent/EP1130559A1/fr
Application granted granted Critical
Publication of EP1130559B1 publication Critical patent/EP1130559B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/091Traffic information broadcasting
    • G08G1/092Coding or decoding of the information
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096741Systems 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
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/091Traffic information broadcasting

Definitions

  • the invention relates to a warning service in telematics applications, in particular a procedure for the transmission of warning messages for telematics applications, especially in traffic telematics applications.
  • Telematics applications especially traffic telematics applications, please growing popularity among participants in mobile communication systems. These services are attractive for people who travel a lot, not least because the costs for end devices and the use of telematics services are constantly falling. Maintaining the mobility of road users is with today's Traffic is becoming increasingly difficult and can be flexible and intelligent Traffic telematics applications are supported. Particular attention will be paid thereby on the supply of road users with current traffic reports directed to ensure an effective and optimal traffic flow.
  • One problem here is the individual care of individuals Road users with relevant traffic reports and Hazard statements.
  • DE 196 51 143 A1 discloses a method and an arrangement for Traffic information, with a central office using a mobile communication network communicates at least one vehicle-side terminal.
  • a central office using a mobile communication network communicates at least one vehicle-side terminal.
  • existing traffic reports are the traffic reports for the current one Location area retrieved from a database and processed to the terminal transmitted.
  • An update period can be specified within which the Traffic reports are constantly updated.
  • the object of the invention is to provide a method for transmitting Warning messages for telematics applications, especially for Traffic telematics applications to propose a comprehensive Providing telematics subscribers with the latest warning messages for them can be ensured.
  • the warning service can preferably be used as a new traffic information central application integrated into an existing traffic telematics system become.
  • the terminal preferably periodically asks for its current one Warning messages of a certain priority level.
  • the central office sends this to him and registers the participant or the Terminal in a registry table.
  • the advantage of the invention lies in the fact that after the first request by the participants of the control center automatically with current warnings of its area is supplied, the area of residence at predetermined time intervals the current location of the participant is adjusted.
  • the end device's request message to the head office contains various Parameters and takes place e.g. with the SMS or SMS + Voice function of the digital Mobile communication network.
  • the starting position; which the residence area of the Device is determined, the current vehicle position is always.
  • An embodiment of the invention provides that the current location of the Terminal on the part of the terminal, e.g. via GPS, determined and sent to the head office is transmitted, with the Residence area is defined.
  • Another training provides that the current location of the terminal is determined by the head office, the location in the head office being limited depending on the location.
  • the current location of the terminal can be determined centrally on the basis of known, cellular network location methods.
  • the size of the area of residence determined by the place of residence is free definable and can e.g. in the form of a radius around the location be expressed.
  • the area of residence can be defined by the limits of a or more radio cells of the mobile radio network can be defined.
  • the central office determines those available for the request from the terminal Warning messages.
  • the area-dependent selection of warning messages takes place based on the current vehicle position. What street classes (Motorways, country roads, district roads etc.) is taken into account preset. Only the warning messages of a specific, given the given priority.
  • the identity of the subscriber or of the end device is stored in the registry database of the head office for a certain duration (registration period) and deleted after the period. If the end device is requested again within the registration period, the old registration record is deleted.
  • the end device proactively receives from the Central new and / or changed and / or deleted warning messages for the saved selection area.
  • the warning messages are preferably assigned priority classes, with the transmission of the warning messages to the terminal only warning messages from one or several predefined priority classes to the terminal transmitted and displayed there.
  • the telematics services can be used independently of each other.
  • the end device boots. Then the Warning service preferably started automatically, i.e. the terminal provides a first one Request to the head office whether warning messages for the area of residence of the End devices are available.
  • Inquiries are sent to the head office (e.g. with a delivery driver in a large city), it is alternatively provided that the participant does the warning service must actively switch on. In any case, the service should be done by the subscriber be deactivated.
  • Traffic information service uses different application ID (identifier), to differentiate the requests for processing in the terminal and for the separate charging and billing at headquarters.
  • application ID identifier
  • the terminal makes an inquiry according to a specified standard filter in the main office.
  • the control center selects existing warning messages in a database according to the location of the end device and the standard filter and sends one Reply to the participant.
  • the answer contains all existing warning messages for the current location region of the terminal. Are not warning messages a corresponding message will be sent.
  • the terminal decodes and stores these messages. Submitted messages are displayed.
  • the warning messages are saved with a special label in the terminal. This makes it possible to separate these messages from the messages of another traffic information service.
  • the terminal displays the other messages; have these messages preferably priority over all other functions of the display except for emergency calls and breakdown reports.
  • the EC stores this new message in its memory.
  • warning messages in the head office are set to invalid, they will be spontaneously reported to the terminal with a delete message. There they are immediately brought to the display. The number of messages in the end device is changed accordingly updated.
  • Terminal After the registration period of e.g. That represents 60 minutes Terminal requests the central office again with its current position, its current warning inventory and the standard filter used.
  • the control center searches for the according to the request parameters from the database current reports for the new region of residence and send them to the Terminal of the participant.
  • New and changed messages are on the one hand and delete messages, on the other hand, preferably in separate message blocks cleverly.
  • the terminal receives, decodes and stores these messages. No more relevant warning messages are deleted.
  • the terminal uses a filter as standard for queries to the central office, which preferably cannot be changed by the subscriber.
  • This filter can contain the following parameters: 1. Application ID: e.g. B8 Second Direction Selection: Radius (around the current location) Third Region Selection Criterion nationwide 4th Street Selection Type all roads 5th update: with a duration of 60 minutes (at the headquarters)
  • a sorting order of warning messages and traffic reports is advantageous fixed, for example first the warning messages with a appropriate note (example: Caution: important! is displayed, then what As usual, the traffic reports are sorted by motorway number, etc. become.

Claims (11)

  1. Procédé pour transmettre des messages d'avertissement, dans des applications télématiques et en particulier dans des applications télématiques routières, selon lequel un central communique avec au moins un terminal télématique grâce à un réseau de communication mobile, et qui comprend les étapes suivantes :
    interrogation du central par le terminal pour voir s'il y a des messages d'avertissement dans sa zone du moment ;
    appel de messages d'avertissement pour ladite zone du moment, à partir d'une base de données, et préparation des messages d'avertissement par le central ;
    transmission au terminal des messages d'avertissement qui sont fonction de ladite zone ;
    enregistrement du terminal dans un tableau d'enregistrement du central pour une durée d'enregistrement prédéfinie ;
    caractérisé en ce que les messages d'avertissement sont affectés à des catégories de priorité, et lors de la transmission des messages d'avertissement au terminal, seuls les messages d'avertissement d'une ou plusieurs catégories de priorité prédéfinies sont pris en compte.
  2. Procédé selon la revendication 1, caractérisé en ce que d'autres messages d'avertissement sont envoyés au terminal à l'initiative du central au cas où pendant la durée d'enregistrement prédéfinie, d'autres messages d'avertissement pour ladite zone du moment arrivent dans la base de données.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que pendant la durée d'enregistrement, le terminal reçoit, à l'initiative du central, des messages d'avertissement nouveaux et/ou modifiés et/ou effacés pour ladite zone du moment.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la position du moment du terminal est définie côté terminal et est communiquée au central, ladite zone étant définie en fonction de ladite position.
  5. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la position du moment du terminal est définie côté central, ladite zone étant définie en fonction de ladite position.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce que la position du moment du terminal est définie grâce à des procédés de localisation propres au réseau radiotéléphonique mobile.
  7. Procédé selon l'une des revendications 1 à 6, caractérisé en ce que la taille de ladite zone déterminée par ladite position peut être définie librement.
  8. Procédé selon l'une des revendications 1 à 7, caractérisé en ce que, après écoulement de la durée d'enregistrement, une actualisation de la position concernée du terminal et un nouvel enregistrement ont lieu.
  9. Procédé selon l'une des revendications 1 à 8 caractérisé en ce que lors d'une nouvelle interrogation par le terminal, l'ancien jeu de données d'enregistrement est effacé dans le central.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé en ce que les messages d'avertissement transmis sont mis en mémoire, une fois préparés, dans le terminal et font l'objet d'un affichage et/ou d'une sortie acoustique.
  11. Procédé selon l'une des revendications 1 à 10, caractérisé en ce qu'un filtre est mis en place dans le terminal, pour l'interrogation, ce filtre comprenant l'un au moins des critères suivants : identification d'application, taille de la zone considérée, durée d'enregistrement, événements/catégories de routes à prendre en compte dans les messages d'avertissement.
EP01101242A 2000-02-17 2001-01-19 Service d'avertissement pour applications télématiques Expired - Lifetime EP1130559B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10007326 2000-02-17
DE10007326A DE10007326A1 (de) 2000-02-17 2000-02-17 Warndienst bei Telematikanwendungen

Publications (2)

Publication Number Publication Date
EP1130559A1 EP1130559A1 (fr) 2001-09-05
EP1130559B1 true EP1130559B1 (fr) 2003-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01101242A Expired - Lifetime EP1130559B1 (fr) 2000-02-17 2001-01-19 Service d'avertissement pour applications télématiques

Country Status (3)

Country Link
EP (1) EP1130559B1 (fr)
AT (1) ATE256908T1 (fr)
DE (2) DE10007326A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017091B4 (de) * 2004-04-07 2013-01-10 Audi Ag Verfahren zum Betrieb eines Navigationssystems für ein Kraftfahrzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19651143B4 (de) * 1996-12-10 2013-07-25 T-Mobile Deutschland Gmbh Verfahren und Anordnung zur Verkehrsinformation
FR2768839B1 (fr) * 1997-09-19 2000-06-16 Peugeot Systeme d'affichage d'informations pour vehicule automobile
DE19843203A1 (de) * 1998-09-14 2000-03-16 Mannesmann Ag Verfahren zur benutzerindividuellen Auswahl und Sendung von Verkehrsinformationen von einer Verkehrszentrale an einen Benutzer und Verkehrsinformationszentrale

Also Published As

Publication number Publication date
DE50101163D1 (de) 2004-01-29
DE10007326A1 (de) 2001-08-23
EP1130559A1 (fr) 2001-09-05
ATE256908T1 (de) 2004-01-15

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