EP1087357B1 - Dispositif et procédé pour navigation par l'intermédiaire d'un réseau de télécommunications - Google Patents

Dispositif et procédé pour navigation par l'intermédiaire d'un réseau de télécommunications Download PDF

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Publication number
EP1087357B1
EP1087357B1 EP00119946A EP00119946A EP1087357B1 EP 1087357 B1 EP1087357 B1 EP 1087357B1 EP 00119946 A EP00119946 A EP 00119946A EP 00119946 A EP00119946 A EP 00119946A EP 1087357 B1 EP1087357 B1 EP 1087357B1
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EP
European Patent Office
Prior art keywords
database
navigation information
user
arrangement according
route
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
EP00119946A
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German (de)
English (en)
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EP1087357A1 (fr
Inventor
Peter Kopetzky
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP1087357A1 publication Critical patent/EP1087357A1/fr
Application granted granted Critical
Publication of EP1087357B1 publication Critical patent/EP1087357B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • G08G1/096822—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard where the segments of the route are transmitted to the vehicle at different locations and times
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096855—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver
    • G08G1/096872—Systems involving transmission of navigation instructions to the vehicle where the output is provided in a suitable form to the driver where instructions are given per voice
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
    • G08G1/096894—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input is assisted by the navigation device, i.e. the user does not type the complete name of the destination, e.g. using zip codes, telephone numbers, progressively selecting from initial letters

Definitions

  • the invention relates to an arrangement for route guidance using a communication network and a corresponding method.
  • Route guidance facilities provide the road user assistance and relief in this task.
  • IDIS Integrated Driver Info Systems
  • macroscopic traffic management devices such as change signs on gantries, master computers for global control of traffic flows on highways and tributaries, traffic light controls, road condition monitoring and speed control.
  • German published patent application DE 196 51 143 A1 discloses a traffic information service in which data are transmitted between a central unit (service center) and a mobile subscriber unit (onboard unit).
  • traffic information present at the central unit is compiled and transmitted to the mobile subscriber unit in response to a request from the subscriber unit. Since a large amount of traffic data is collected by a 'detection system for mobile traffic data acquisition via vehicles', there is the danger of an "overshooting of the customer with traffic information". Therefore, the customer can individually select traffic information from the wide range of traffic information, the traffic information being divided into two categories, namely, perimeter-related traffic information and route-related traffic information.
  • a route recommendation system with central feed of the current traffic data is described.
  • This device automatically determines the location data of the user via the radio cell in which a mobile phone is registered. The user can make a choice between the information for a particular highway section or for the perimeter of the current location via the keyboard of the mobile phone.
  • this device In addition to a mere query of traffic jams, this device also provides automatic route planning and the display of the route on a display in the vehicle. The user must enter the desired destination. Calculates with this input as well as the current location of the user Central computer, taking into account the recognizable from the traffic obstructions discernible the shortest route. This is sent via the short message service of the GSM mobile phone and output as a table on the display. In this case, all nodes on the route, where the road user can respond recorded.
  • This known destination guide device has the following disadvantages: The display of the route takes place on a display of a device installed in the vehicle.
  • the location data of the user is detected only at the destination input, and thus the vehicle is not "actively” tracked at a node during the entire drive. Therefore, the benefit of the destination information is lost if a recommendation is not followed.
  • a calculation of the further optimal Driving distance is only after renewed request and is again subject to a charge.
  • the known system also uses in no way the resources of the network structure.
  • the invention is therefore based on the object of specifying an improved arrangement or an improved method which, in particular, inexpensively provides route information to a road user outside a vehicle during his entire journey.
  • the invention includes the essential idea of using a communication network, in particular a mobile radio network, for destination guidance, which can be accessed for route guidance via the mobile radio terminal or mobile data terminal, and the current information from a central computer to the mobile radio terminal to transmit and there in a user-selectable format (eg as a voice output) to represent.
  • a communication network in particular a mobile radio network
  • for destination guidance which can be accessed for route guidance via the mobile radio terminal or mobile data terminal
  • the current information from a central computer to the mobile radio terminal to transmit and there in a user-selectable format (eg as a voice output) to represent.
  • a user-selectable format eg as a voice output
  • the navigation database (ND) is preferably adaptive, ie dynamically changeable, in order to be able to include the current traffic situation in the route guidance. Since sufficient computer and storage capacity (in the network) is available as a result of this solution, almost any desired linkage of information (eg connections to other databases, in particular a business directory database, traffic information database, rail traffic database or local transport database) can be carried out. Thus, not only road names but also technical terms can be entered as destination input.
  • the navigation database ND preferably has connection matrices containing route / time forecasts of the connection sections. These values adapt to the current time of day and are overwritten by the current traffic situation.
  • the access device to the communication network preferably comprises a mobile radio terminal and interfaces already present in the network (eg SCP-HLR interface and SQL / ODBC connection).
  • a mobile terminal has the advantage that the road user, regardless of the choice of the means of transport, the access device can constantly carry with him, even if he is on foot.
  • an audio display is provided for blind and visually impaired people, or about a voice input for motorists who have problems using the device manually.
  • route guidance information is represented by automatic outputs without additional user input.
  • the user can request this destination guide service for various means of transportation, and due to the current traffic situation, the user can be proposed to change the means of transportation.
  • the user is able to select an optimization criterion for the global guidance information (eg shortest distance, shortest travel time, most cost-effective connection, etc.).
  • an optimization criterion for the global guidance information eg shortest distance, shortest travel time, most cost-effective connection, etc.
  • the distribution of the route guidance device to separate functional units for route planning and route control requires high computing power for a small amount of data to be transmitted.
  • Route control requires low processing power with high data flow (continuous transmission of the current location data). It is therefore advantageously as close to the terminal or in this. Only if there is a deviation from the planned route, the route planning is triggered again by the route control device.
  • RKE route control device
  • the route control device may be provided in the communication network. This solution does not require separate hardware or software at the user, and the mobile terminal is used only as a user interface.
  • the route control device uses a media transfer function to transfer the local routing information currently relevant to the user as pre-recorded or synthesized voice, text, graphics or data.
  • the media transfer function can be located in the network or / and in the terminal.
  • Specialized Resource Function SRF
  • ITU Q 12xx ITU Q 12xx via the INAP (Intelligent Network Application Part) interface
  • the controlling server and its supply lines are loaded only with signaling traffic, but not with user channels.
  • Access to the network-centric SRF feature or an IN-Messaging gateway also allows the efficient implementation of selectable output formats (voice, SMS, WML, SMTP, etc.).
  • the media transfer function can also be implemented in the terminal.
  • a location determining means may preferably be used a GPS receiver provided in or connected to the mobile terminal and a chip-based earth field compass.
  • gyroscopic directional determinations gyrocompass
  • GLONASS the Russian version of GPS
  • LORAN-C - a land-based radio positioning system
  • LEO low-altitude satellite
  • LEO PC Low Earth Orbite Positioning System
  • GSM time-of-flight difference analysis preferably used in which the transit time of signals of different base stations is compared.
  • MPS mobile positioning systems
  • MRS mobile positioning systems
  • location information is available in mobile switching centers, it is preferably accessed.
  • the charging of the determined global route guidance information and local route guidance information is realized on the basis of usage of the existing charging structures (in particular that of the intelligent network (IN)) depending on usage via IN-AMA tickets.
  • the arrangement comprises a mobile radio terminal MG 1, here a conventional mobile keyboard and a microphone as input device EE 1, here a display and a speaker as output device AE 1 and integrated in the device as a software route control device RKE 1 and an integrated GPS receiver as location determining means SBE 1 contains.
  • the mobile radio terminal MG 1 has a transmitter TX 1 and a receiver RX 1, for exchanging radio signals with base stations of a (not shown) mobile radio network.
  • the input device EE 1 is connected to the transmitter TX 1, so that data from the input device EE can be transmitted to the transmitter TX 1.
  • the Location determining means SBE 1 is connected to the transmitter TX 1 and to the route control means RKE 1 to transmit location data thereto.
  • the route control device RKE 1 is connected on the input side to the receiver RX 1 and on the output side via a media transfer function SRF1 to the output device AE 1.
  • the arrangement also has a communication network, which is designed as an intelligent network IN.
  • the connection between the mobile radio network and the intelligent network IN is made by a service switching node (SSP), which forms the interface between the two networks.
  • SSP service switching node
  • the IN hardware consists of digital exchanges (service switching nodes) and corresponding service control nodes (SCP).
  • SCP service control nodes
  • the service switching node recognizes the actual call of a smart service and forwards the information to the corresponding service control node.
  • the service control node which is formed by one or more computer systems, contains a route planning device RPE, which receives data inputs via the service switching node, as well as a complex navigation database ND.
  • the route planning device RPE is in turn connected to the navigation database ND and transmits query data to the navigation database ND and reads data retrieved from the navigation database ND.
  • the navigation database is dynamically linked to other databases (yellow pages data base, traffic data base, railway traffic database, air traffic data base, local traffic database) to create the shortest connection and to propose a change of transport due to the current traffic situation.
  • the route planning device is also connected to a timer TIME.
  • the route planning device calculates the expected travel time. The forecast of the route time of the individual route sections depends on the current time, especially in the use of public transport and in rush hour.
  • the route planning device is also connected to the mobile radio network by the service control node SSP in order to forward the determined information.
  • this embodiment represents a less expensive solution since the intelligence is completely provided in the intelligent network IN, on the other hand the network load is increased by continuously transmitted route guidance information.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Navigation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)

Claims (17)

  1. Dispositif de guidage vers une destination en utilisant un réseau de communication, comportant
    - un dispositif d'accès (MG1 ; MG2) au réseau de communication, lequel dispositif d'accès contient un dispositif d'entrée (EE1 ; EE2) pour l'entrée de la destination,
    - un dispositif de traitement qui est prévu dans le réseau de communication ou qui est central et relié à celui-ci et auquel sont raccordés une base dé données de navigation (ND) avec des données de navigation pour le guidage ainsi qu'un dispositif de planification d'itinéraire (RPE) destiné à déterminer une information de guidage globale,
    - un dispositif de localisation (SBE1 ; SBE2) pour la détermination des données de position d'un utilisateur,
    - un dispositif de contrôle d'itinéraire (RKE1 ; RKE2) qui est relié au dispositif de planification d'itinéraire (RPE) et au dispositif de localisation (SBE1 ; SBE2) par l'intermédiaire du réseau de communication et qui est destiné à l'évaluation périodique ou continue des signaux du dispositif de localisation (SBE1 ; SBE2) et à la comparaison des données de position actuelles de l'utilisateur à l'information de guidage globale
    - ainsi qu'un dispositif de sortie (AE1 ; AE2) qui est relié au dispositif de contrôle d'itinéraire (RKE1 ; RKE2) par l'intermédiaire d'une fonction de transmission (SRF1 ; SRF2) en vue de la sortie de l'information de guidage locale déduite de l'information de guidage globale et des données de position, la fonction de transmission transmettant cette information sous forme de paroles, textes, graphiques ou données préalablement enregistrés ou synthétisés.
  2. Dispositif selon la revendication 1,
    caractérisé par le fait que la base de données de navigation (ND) contient des données dynamiquement variables qui sont actualisées et complétées par l'intermédiaire d'une liaison permanente ou périodiquement établie vers d'autres bases de données, notamment une base de données d'adresses, une base de données de contrôle de trafic ou de situations de trafic, une base de données de trafic ferroviaire ou une base de données de trafic de grande banlieue.
  3. Dispositif selon la revendication 1 ou 2,
    caractérisé par le fait que la base de données de navigation (ND) comporte des matrices de liaison dont les valeurs dépendent de la situation actuelle du trafic et/ou du jour et de l'heure.
  4. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que le dispositif d'accès au réseau de communication comprend un terminal de radiocommunication mobile et les interfaces, formées par l'intermédiaire d'un système de stations de base, de l'infrastructure fixe du réseau de communication.
  5. Dispositif selon la revendication 4,
    caractérisé par le fait que le dispositif de contrôle d'itinéraire (RKE1 ; RKE2) est mis en oeuvre sous forme de matériel et/ou de logiciel dans le terminal de radiocommunication mobile.
  6. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que le dispositif de contrôle d'itinéraire (RKE1 ; RKE2) est prévu dans le réseau de communication (KN).
  7. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que le dispositif de localisation (SBE1 ; SBE2) comporte un récepteur GPS, qui est prévu dans le terminal de radiocommunication mobile ou avec celui-ci, et un compas à champ terrestre basé sur une puce.
  8. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que le dispositif de planification d'itinéraire (RPE) et le dispositif de contrôle d'itinéraire (RKE) coopèrent en cascade.
  9. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que des moyens sont prévus pour la sélection de profils d'utilisateurs spéciaux.
  10. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que des moyens sont prévus pour la sélection de différents modes de progression par l'utilisateur.
  11. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que des moyens sont prévus pour la sélection d'un critère d'optimisation pour l'information de guidage globale.
  12. Dispositif selon l'une des revendications précédentes,
    caractérisé par le fait que des moyens sont prévus pour la sélection de différents formats de sortie pour l'information de guidage transmise par l'utilisateur.
  13. Dispositif selon l'une des revendications 1 à 6 ou 8 à 12,
    caractérisé par le fait que le dispositif de localisation (SBE1 ; SBE2), réalisé notamment par l'intermédiaire du système de stations de base, est prévu dans l'infrastructure fixe du réseau de communication.
  14. Procédé pour le guidage vers une destination en utilisant un réseau de communication, avec les étapes suivantes :
    - entrée de destination par l'intermédiaire d'un dispositif d'accès (MG1 ; MG2) à un dispositif de traitement qui est prévu dans le réseau de communication ou qui est central et relié à celui-ci,
    - détermination des données de position d'un utilisateur par l'intermédiaire d'un dispositif de localisation (SBE1 ; SBE2),
    - transmission des données de position de l'utilisateur et de l'entrée de destination par l'intermédiaire du réseau de communication à un dispositif de planification d'itinéraire (RPE),
    - lecture d'informations de guidage dans une base de données de navigation (ND), en fonction de l'information d'entrée de destination et des données de position de l'utilisateur,
    - détermination d'une information de guidage globale dans le dispositif de planification d'itinéraire (RPE),
    - transmission de l'information de guidage globale et des données de position actuelles de l'utilisateur à un dispositif de contrôle d'itinéraire (RKE1 ; RKE2),
    - comparaison périodique ou continue de l'information de guidage globale et des données de position actuelles par l'intermédiaire du dispositif de contrôle d'itinéraire (RKE1 ; RKE2) en vue de l'obtention d'une information de guidage locale,
    - transmission de l'information de guidage locale à l'utilisateur par un dispositif de sortie (AE1 ; AE2) qui est relié par l'intermédiaire d'une fonction de transmission (SRF1 ; SRF2) au dispositif de contrôle d'itinéraire (RKE1 ; RKE2), la fonction de transmission transmettant les informations de guidage sous forme de paroles, textes, graphiques ou données préalablement enregistrés ou synthétisés.
  15. Procédé selon la revendication 14,
    caractérisé par le fait que l'on enregistre en continu ou périodiquement les données de navigation au moyen d'une liaison permanente ou périodiquement établie de la base de données de navigation (ND) vers d'autres bases de données, notamment une base de données d'annuaire par métiers, une base de données de radios autoroutières, une base de données de trafic ferroviaire ou une base de données de trafic de grande banlieue.
  16. Procédé selon la revendication 14 ou 15,
    caractérisé par le fait que, en utilisant les structures de facturation du réseau intelligent, on effectue une facturation de l'information de guidage globale déterminée et de l'information de guidage locale déterminée.
  17. Procédé selon l'une des revendications 14 à 16,
    caractérisé par le fait que l'information de guidage globale comprend une recommandation d'itinéraire intermodal et une prise en compte de la situation actuelle du trafic.
EP00119946A 1999-09-27 2000-09-13 Dispositif et procédé pour navigation par l'intermédiaire d'un réseau de télécommunications Expired - Lifetime EP1087357B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19946162 1999-09-27
DE19946162A DE19946162A1 (de) 1999-09-27 1999-09-27 Anordnung und Verfahren zur Zielführung unter Nutzung eines Kommunikationsnetzes, insbesondere eines Mobilfunknetzes

Publications (2)

Publication Number Publication Date
EP1087357A1 EP1087357A1 (fr) 2001-03-28
EP1087357B1 true EP1087357B1 (fr) 2006-11-02

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US (1) US6529736B1 (fr)
EP (1) EP1087357B1 (fr)
DE (2) DE19946162A1 (fr)

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US7885409B2 (en) 2002-08-28 2011-02-08 Rockwell Collins, Inc. Software radio system and method
DE10242043A1 (de) * 2002-09-11 2004-04-01 T-Mobile Traffic Gmbh Ortungsvorrichtung
US20060235856A1 (en) * 2004-12-16 2006-10-19 Halcrow Michael A Route generation for task completion by a location-aware device
US7720506B1 (en) 2006-07-28 2010-05-18 Rockwell Collins, Inc. System and method of providing antenna specific front ends for aviation software defined radios
US7831255B1 (en) 2006-07-31 2010-11-09 Rockwell Collins, Inc. System and method of providing automated availability and integrity verification for aviation software defined radios
WO2008087655A2 (fr) * 2007-01-18 2008-07-24 Nitin Invofin Trade Private Limited Sous-réseau gsm fondé sur la commutation distribuée et des noeuds d'accès à connectivité de liaison terrestre optimisée
EP2825848A4 (fr) * 2012-03-16 2016-01-06 Qoros Automotive Co Ltd Mises à jour partielles de carte
WO2016018936A1 (fr) 2014-07-28 2016-02-04 Econolite Group, Inc. Contrôleur de signal de trafic auto-configurable

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DE4214067C2 (de) 1992-04-29 1995-08-31 Heinrich Wanko Verfahren zur Überwachung des Transports von Gütern zu vorbestimmten Abnahmestellen
JP3385657B2 (ja) * 1993-08-10 2003-03-10 トヨタ自動車株式会社 車載用ナビゲーション装置
DE19519066A1 (de) 1994-11-28 1996-05-30 Mannesmann Ag Verfahren und System zur Zielführung eines Fahrzeugs
GB2298539A (en) * 1995-02-27 1996-09-04 Richard Deehan Portable guidance device
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DE19625002B4 (de) 1996-06-22 2005-03-10 Daimler Chrysler Ag Fahrzeugkommunikationssystem
DE19651143B4 (de) * 1996-12-10 2013-07-25 T-Mobile Deutschland Gmbh Verfahren und Anordnung zur Verkehrsinformation
DE19824587A1 (de) * 1998-06-02 1998-12-03 Markus Huber Kommunizierendes Navigationssystem

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EP1087357A1 (fr) 2001-03-28
DE50013681D1 (de) 2006-12-14
DE19946162A1 (de) 2001-04-05
US6529736B1 (en) 2003-03-04

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