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EP0887782A3 - Remote interrogation system to prepare information about the traffic conditions on motorways - Google Patents

Remote interrogation system to prepare information about the traffic conditions on motorways Download PDF

Info

Publication number
EP0887782A3
EP0887782A3 EP98107774A EP98107774A EP0887782A3 EP 0887782 A3 EP0887782 A3 EP 0887782A3 EP 98107774 A EP98107774 A EP 98107774A EP 98107774 A EP98107774 A EP 98107774A EP 0887782 A3 EP0887782 A3 EP 0887782A3
Authority
EP
European Patent Office
Prior art keywords
databank
motorways
traffic conditions
interrogation system
remote interrogation
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.)
Granted
Application number
EP98107774A
Other languages
German (de)
French (fr)
Other versions
EP0887782B1 (en
EP0887782A2 (en
Inventor
Mario Dipl.-Ing. Neuhoff
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.)
Deutsche Telekom AG
Original Assignee
Deutsche Telekom 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 Deutsche Telekom AG filed Critical Deutsche Telekom AG
Publication of EP0887782A2 publication Critical patent/EP0887782A2/en
Publication of EP0887782A3 publication Critical patent/EP0887782A3/en
Application granted granted Critical
Publication of EP0887782B1 publication Critical patent/EP0887782B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G08G1/096708—Systems 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
    • G08G1/096716—Systems 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/093—Data selection, e.g. prioritizing information, managing message queues, selecting the information to be output
    • 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
    • G08G1/09—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
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775—Systems 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Circuits Of Receivers In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The system is accessible via the telephone network or internet, and has a databank (3) holding information relating to traffic congestion etc.. A signalling channel provides the information to a user upon interrogation. The databank is accessed via an input element (10) which differentiates between the signalling channel and the interrogation channel. The databank has a speech or word recognition device (4) for recognising key words in a telephone or internet call, for accessing the information relating to the required motorway section, fed to the user via an output element (2).
EP98107774A 1997-06-27 1998-04-29 Remote interrogation system to prepare information about the traffic conditions on motorways Expired - Lifetime EP0887782B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727388 1997-06-27
DE19727388A DE19727388B4 (en) 1997-06-27 1997-06-27 Remote query system for providing information about traffic conditions

Publications (3)

Publication Number Publication Date
EP0887782A2 EP0887782A2 (en) 1998-12-30
EP0887782A3 true EP0887782A3 (en) 2000-05-31
EP0887782B1 EP0887782B1 (en) 2003-07-09

Family

ID=7833857

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107774A Expired - Lifetime EP0887782B1 (en) 1997-06-27 1998-04-29 Remote interrogation system to prepare information about the traffic conditions on motorways

Country Status (3)

Country Link
EP (1) EP0887782B1 (en)
AT (1) ATE244913T1 (en)
DE (2) DE19727388B4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901136A1 (en) * 1999-01-14 2000-07-20 Alcatel Sa Procedure for passenger information regarding arrival and / or departure times
DE19932737A1 (en) 1999-07-14 2001-01-18 Alcatel Sa Procedure for position monitoring of a mobile radio subscriber as well as IN server (Intelligent Network) and WEB server for carrying out the procedure
DE19939625A1 (en) * 1999-08-20 2001-02-22 Nokia Mobile Phones Ltd Method of retrieving information from an information network
DE10017427A1 (en) * 2000-04-07 2001-10-18 Bosch Gmbh Robert Method for route calculation in a navigation device
DE10118255A1 (en) * 2001-04-11 2003-02-20 Andreas Bruch Traffic information system has central station to which detected information is fed that automatically process information and prepares it separately for each detection/display device
ATE419606T1 (en) * 2001-09-17 2009-01-15 Koninkl Kpn Nv SYSTEM FOR PROVIDING SERVICES FOR VEHICLES AND VEHICLE USERS IN A TRANSPORT NETWORK

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812843A (en) * 1987-05-04 1989-03-14 Champion Iii C Paul Telephone accessible information system
EP0347354A1 (en) * 1988-06-17 1989-12-20 France Telecom Broadcasting of information messages, especially road information, to fixed or mobile receivers for intermittent listening
DE4105584C1 (en) * 1991-02-22 1992-02-20 Audi Ag, 8070 Ingolstadt, De Traffic information system using mobile telephones - provides two=way communication between subscribers and central via organisation channel(s)
DE4241408A1 (en) * 1992-12-09 1994-06-16 Joerg Dipl Ing Scholz Controlling arrival of road traffic on motorway to prevent congestion - determining anticipated traffic volumes from received data compared with actual present values to generate control data
EP0678840A2 (en) * 1994-04-22 1995-10-25 ALCATEL SEL RFT GmbH Traffic information system
US5543789A (en) * 1994-06-24 1996-08-06 Shields Enterprises, Inc. Computerized navigation system
WO1997012348A1 (en) * 1995-09-26 1997-04-03 Häni-Prolectron Ag Process and device for radio communication in traffic guidance systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274560A (en) * 1990-12-03 1993-12-28 Audio Navigation Systems, Inc. Sensor free vehicle navigation system utilizing a voice input/output interface for routing a driver from his source point to his destination point
JP3237716B2 (en) * 1991-11-14 2001-12-10 東洋紡績株式会社 Method for producing thermoplastic composite material
DE9407473U1 (en) * 1993-05-14 1994-06-23 Köhler, Peter, 63500 Seligenstadt Traffic warning and reporting system
DE4423328A1 (en) * 1994-06-22 1996-01-04 Schmidt Karsten Lorry, car and mobile fleet tracking and display system
DE4429121C1 (en) * 1994-08-17 1996-02-22 Siemens Ag Navigation system for a vehicle
US5732383A (en) * 1995-09-14 1998-03-24 At&T Corp Traffic information estimation and reporting system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812843A (en) * 1987-05-04 1989-03-14 Champion Iii C Paul Telephone accessible information system
EP0347354A1 (en) * 1988-06-17 1989-12-20 France Telecom Broadcasting of information messages, especially road information, to fixed or mobile receivers for intermittent listening
DE4105584C1 (en) * 1991-02-22 1992-02-20 Audi Ag, 8070 Ingolstadt, De Traffic information system using mobile telephones - provides two=way communication between subscribers and central via organisation channel(s)
DE4241408A1 (en) * 1992-12-09 1994-06-16 Joerg Dipl Ing Scholz Controlling arrival of road traffic on motorway to prevent congestion - determining anticipated traffic volumes from received data compared with actual present values to generate control data
EP0678840A2 (en) * 1994-04-22 1995-10-25 ALCATEL SEL RFT GmbH Traffic information system
US5543789A (en) * 1994-06-24 1996-08-06 Shields Enterprises, Inc. Computerized navigation system
WO1997012348A1 (en) * 1995-09-26 1997-04-03 Häni-Prolectron Ag Process and device for radio communication in traffic guidance systems

Also Published As

Publication number Publication date
DE19727388B4 (en) 2004-08-12
DE59808950D1 (en) 2003-08-14
EP0887782B1 (en) 2003-07-09
EP0887782A2 (en) 1998-12-30
ATE244913T1 (en) 2003-07-15
DE19727388A1 (en) 1999-02-04

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