ATE175514T1 - METHOD FOR REDUCING THE AMOUNT OF DATA TO BE TRANSMITTED FROM THE VEHICLES OF A SAMPLE VEHICLE FLEET - Google Patents
METHOD FOR REDUCING THE AMOUNT OF DATA TO BE TRANSMITTED FROM THE VEHICLES OF A SAMPLE VEHICLE FLEETInfo
- Publication number
- ATE175514T1 ATE175514T1 AT95250278T AT95250278T ATE175514T1 AT E175514 T1 ATE175514 T1 AT E175514T1 AT 95250278 T AT95250278 T AT 95250278T AT 95250278 T AT95250278 T AT 95250278T AT E175514 T1 ATE175514 T1 AT E175514T1
- Authority
- AT
- Austria
- Prior art keywords
- vehicles
- vehicle
- data
- transmitted
- reducing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
Abstract
The data reduction system is used to reduce the quantity of data relating to the driving and traffic conditions and the vehicle geographical position transmitted between each floating car of a vehicle fleet and the traffic control centre. The information obtained at intervals defined in terms of time or the distance travelled is exchanged between vehicles within a common vehicle group, before transmission to the traffic control centre via a selected vehicle within the group, e.g. via a radio telephone link. Pref. the information is exchanged between all vehicles within a defined area, between directly following vehicles, or between all the vehicles using the same road.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4444389 | 1994-11-28 | ||
DE19517309A DE19517309C2 (en) | 1994-11-28 | 1995-05-03 | Method for reducing the amount of data to be transferred from the vehicles of a sample vehicle fleet |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE175514T1 true ATE175514T1 (en) | 1999-01-15 |
Family
ID=25942818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95250278T ATE175514T1 (en) | 1994-11-28 | 1995-11-16 | METHOD FOR REDUCING THE AMOUNT OF DATA TO BE TRANSMITTED FROM THE VEHICLES OF A SAMPLE VEHICLE FLEET |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0715286B1 (en) |
AT (1) | ATE175514T1 (en) |
ES (1) | ES2126210T3 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19643454C2 (en) * | 1996-10-10 | 2003-08-21 | Mannesmann Ag | Method and device for transmitting data for traffic situation assessment |
DE19729105A1 (en) * | 1997-07-08 | 1999-01-14 | Bosch Gmbh Robert | Device for the transmission of data |
JP3268239B2 (en) * | 1997-08-21 | 2002-03-25 | 三菱重工業株式会社 | Vehicle group control method |
DE19740602B4 (en) * | 1997-09-16 | 2009-06-04 | T-Mobile Deutschland Gmbh | Traffic Control, Information and Positioning System (VIPS) |
US6047234A (en) | 1997-10-16 | 2000-04-04 | Navigation Technologies Corporation | System and method for updating, enhancing or refining a geographic database using feedback |
DE19750942A1 (en) * | 1997-11-17 | 1999-05-20 | Delphi 2 Creative Tech Gmbh | Signaling system of traffic events |
DE19822914A1 (en) * | 1998-05-22 | 1999-11-25 | Alcatel Sa | Method for information transmission of vehicle data and traffic information system |
JP3736663B2 (en) | 1998-06-12 | 2006-01-18 | 本田技研工業株式会社 | Moving object detection system |
FR2784486A1 (en) * | 1998-10-13 | 2000-04-14 | Roland Moreno | Method for processing road traffic data from a vehicle onboard map terminal via a radio channel to a remote site, uses a bonus system to encourage drivers to transmit traffic information |
US6381537B1 (en) | 2000-06-02 | 2002-04-30 | Navigation Technologies Corp. | Method and system for obtaining geographic data using navigation systems |
DE50113917D1 (en) * | 2000-07-25 | 2008-06-12 | Deutsche Telekom Ag | PROCESS FOR PROVIDING TRAFFIC DATA |
US6587781B2 (en) | 2000-08-28 | 2003-07-01 | Estimotion, Inc. | Method and system for modeling and processing vehicular traffic data and information and applying thereof |
DE50310628D1 (en) * | 2003-12-19 | 2008-11-20 | Bayerische Motoren Werke Ag | EXPERIENCED |
US7620402B2 (en) | 2004-07-09 | 2009-11-17 | Itis Uk Limited | System and method for geographically locating a mobile device |
WO2006060518A2 (en) | 2004-11-30 | 2006-06-08 | Circumnav Networks, Inc. | Methods for deducing road geometry and connectivity |
US8306556B2 (en) | 2006-02-08 | 2012-11-06 | Telenav, Inc. | Intelligent real-time distributed traffic sampling and navigation system |
GB0901588D0 (en) | 2009-02-02 | 2009-03-11 | Itis Holdings Plc | Apparatus and methods for providing journey information |
GB2492369B (en) | 2011-06-29 | 2014-04-02 | Itis Holdings Plc | Method and system for collecting traffic data |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2642875B1 (en) * | 1989-02-03 | 1994-02-18 | Urba 2000 | INFORMATION COLLECTION AND DISSEMINATION SYSTEM FOR MOTORISTS |
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) |
GB2261977B (en) * | 1991-11-29 | 1994-09-28 | John Bernard Leonard | Method and apparatus for controlling movements of vehicles and/or persons |
DE4321437A1 (en) * | 1993-06-28 | 1994-02-17 | Kraiss Karl Friedrich Prof Dr | Traffic regulation using radio link to vehicle - installing central traffic controller with facility to enter specific data followed by exchange of modified information |
-
1995
- 1995-11-16 AT AT95250278T patent/ATE175514T1/en not_active IP Right Cessation
- 1995-11-16 ES ES95250278T patent/ES2126210T3/en not_active Expired - Lifetime
- 1995-11-16 EP EP95250278A patent/EP0715286B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2126210T3 (en) | 1999-03-16 |
EP0715286A1 (en) | 1996-06-05 |
EP0715286B1 (en) | 1999-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |