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SG80089A1 - A traffic control system - Google Patents

A traffic control system

Info

Publication number
SG80089A1
SG80089A1 SG200000091A SG200000091A SG80089A1 SG 80089 A1 SG80089 A1 SG 80089A1 SG 200000091 A SG200000091 A SG 200000091A SG 200000091 A SG200000091 A SG 200000091A SG 80089 A1 SG80089 A1 SG 80089A1
Authority
SG
Singapore
Prior art keywords
route
obu
vehicle
computer
central station
Prior art date
Application number
SG200000091A
Inventor
Oster Martin
Patka Heinz
Schiehser Gunter
Weisbier Peter
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of SG80089A1 publication Critical patent/SG80089A1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
  • Alarm Systems (AREA)

Abstract

The system has a central station (1) in radio contact with at least one vehicle (3) travelling a defined route (R1), whereby the vehicle has an on-board computer or OBU (5) for specifying routes and for route-specific control of route actions, especially traffic light control, stop point signaling, announcements and displays in the vehicle. The central station is connected to a computer (2) that generates a route change, especially a diversion route, including the associated route actions, as at least one data block that is transmitted to the OBU by radio. There is an arrangement for selectively loading data blocks to modify the OBU's load state with the data block corresponding to the route change. An Independent claim is also included for a download server and for a computer for the system
SG200000091A 1999-01-13 2000-01-10 A traffic control system SG80089A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19900923A DE19900923A1 (en) 1999-01-13 1999-01-13 Traffic management system

Publications (1)

Publication Number Publication Date
SG80089A1 true SG80089A1 (en) 2001-04-17

Family

ID=7894070

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000091A SG80089A1 (en) 1999-01-13 2000-01-10 A traffic control system

Country Status (4)

Country Link
EP (1) EP1022706B1 (en)
AT (1) ATE267436T1 (en)
DE (2) DE19900923A1 (en)
SG (1) SG80089A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0103421L (en) * 2001-10-15 2003-04-16 Tagmaster Ab Procedure for traffic control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761771A1 (en) * 1997-04-04 1998-10-09 Toyota Motor Co Ltd ROUTE SEARCH DEVICE
DE19830331A1 (en) * 1997-07-09 1999-03-11 Honda Motor Co Ltd Vehicle onboard navigation system
JPH11237251A (en) * 1998-02-19 1999-08-31 Nissan Motor Co Ltd Navigation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067500A (en) * 1995-08-14 2000-05-23 Aisin Aw Co., Ltd. Navigation system
DE19539641C2 (en) * 1995-10-25 2000-02-17 Daimler Chrysler Ag Method and device for traffic situation-dependent vehicle route guidance
JP3709629B2 (en) * 1996-01-31 2005-10-26 株式会社デンソー Information service equipment
DE19842779A1 (en) * 1998-09-18 2000-03-23 Alcatel Sa Method for loading data and software into a vehicle computer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761771A1 (en) * 1997-04-04 1998-10-09 Toyota Motor Co Ltd ROUTE SEARCH DEVICE
DE19830331A1 (en) * 1997-07-09 1999-03-11 Honda Motor Co Ltd Vehicle onboard navigation system
JPH11237251A (en) * 1998-02-19 1999-08-31 Nissan Motor Co Ltd Navigation system

Also Published As

Publication number Publication date
EP1022706A2 (en) 2000-07-26
ATE267436T1 (en) 2004-06-15
DE59909523D1 (en) 2004-06-24
EP1022706B1 (en) 2004-05-19
EP1022706A3 (en) 2000-10-25
DE19900923A1 (en) 2000-07-20

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