EP0898259A2 - Système de guidage pour le trafic - Google Patents

Système de guidage pour le trafic Download PDF

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Publication number
EP0898259A2
EP0898259A2 EP98113076A EP98113076A EP0898259A2 EP 0898259 A2 EP0898259 A2 EP 0898259A2 EP 98113076 A EP98113076 A EP 98113076A EP 98113076 A EP98113076 A EP 98113076A EP 0898259 A2 EP0898259 A2 EP 0898259A2
Authority
EP
European Patent Office
Prior art keywords
traffic
traffic control
control system
motor vehicle
traffic information
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.)
Withdrawn
Application number
EP98113076A
Other languages
German (de)
English (en)
Other versions
EP0898259A3 (fr
Inventor
Udo Schulz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0898259A2 publication Critical patent/EP0898259A2/fr
Publication of EP0898259A3 publication Critical patent/EP0898259A3/fr
Withdrawn legal-status Critical Current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
    • G08G1/0967—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
    • G08G1/096725—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 generates 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
    • G08G1/0962—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

Definitions

  • the invention relates to a traffic control system with the features mentioned in the preamble of claim 1.
  • Traffic control systems of the generic type are known. For example, are on highways a traffic control computer that can be controlled installed, the one the current Driving speed corresponding to traffic conditions Show. This displayed driving speed changes with the current traffic conditions and becomes the one passing through the traffic control system Motor vehicles reproduced as information.
  • a driver of the one passing the traffic facility Motor vehicle takes the information and can a vehicle speed of the reproduced Adjust traffic information. This is at your discretion of the driver.
  • variable speed limiters known by the driver a certain driving speed can be set. This set driving speed becomes automatic held by the motor vehicle.
  • the traffic control system has the advantage that an interactive dynamic traffic management without subjective interference from a driver is possible.
  • FIG. 1 shows a traffic control system designated overall by 10.
  • the traffic control system 10 is used Guidance of moving on a traffic route 12 Motor vehicles 14.
  • the traffic control system 10 includes 12 fixedly arranged along the traffic route Traffic control devices 16, the playback traffic information for motor vehicles 14 to serve.
  • Traffic information a driving speed to be maintained, for example a maximum speed or one Minimum speed, serve.
  • the traffic route 12 has at least one, usually several traffic control devices 16 on.
  • the traffic control system 16 can be controlled via a central control computer 18.
  • a transmission link 20 to the traffic control devices 16 can be wired or be wireless, for example via radio.
  • the traffic control devices 16 have a transmission device 22 about the current traffic information 24 are reproduced.
  • the current traffic information 24 can from the host computer 18 in Dependence of traffic volume, weather and / or road conditions or others conditions influencing traffic be given.
  • the motor vehicle 14 has a receiving unit 26, which receives the traffic information 24 and on Control unit 28 of the motor vehicle 14 passes on.
  • the Receiver unit 26 is at a suitable location on the motor vehicle 14 arranged so that reception of the the traffic control device 16 transmitted traffic information 24 while driving past the traffic control device 16 is possible.
  • the transfer the traffic information 24 can for example by means of Infrared signals take place.
  • the receiver unit can 26 traffic information received via the control unit 28 to the driving behavior of the Motor vehicle 14 influencing devices be passed on.
  • the control unit 28 is connected to the Devices, for example, via a CAN bus 36 connected.
  • the facilities can, for example a variable speed limiter 30, a Maximum speed limiter 32 or a cruise control 34. Beyond that the supply of further equipment of the motor vehicle 14 possible with the traffic information 24. If necessary, the different facilities different traffic information 24 receive.
  • the traffic control device shown on the right in FIG. 1 16 an entrance sign and the traffic control device shown on the left in FIG. 1 16 be assigned to a local exit sign.
  • the motor vehicle 14 By means of the right traffic control device 16 the motor vehicle 14 one to be driven through The maximum speed applicable at the location is specified. over the receiving device 26 and the control device 28 gets the vehicle speed controller 34 of the motor vehicle 14 assigned this new maximum speed, if a previously stored maximum speed is bigger than the new one.
  • the old value can either be deleted or cached. In any case ensures that as soon as it passes the traffic control system 16 the motor vehicle 14 automatically on the now maximum speed is limited.
  • the motor vehicle 14 is without the driver Must influence his driving speed adjust the default value.
  • the target value for the vehicle speed controller 34 applies the maximum speed sent as traffic information 24 at the same time as the maximum value for the Top speed limiter 32.
  • the motor vehicle 14 receives it of the traffic control device shown on the left in FIG. 1 16 new traffic information 24.
  • This can be a maximum speed that is then permitted, for example include.
  • the control unit 28 can now the vehicle speed controller 34 old, before passing the right traffic control device 16, set setpoint can be assigned, if it is not larger than the new one Speed setpoint.
  • the maximum speed limiter 32 to the new one specified maximum value.
  • the traffic control devices 16 installed along a highway for example be, depending on external conditions, for example weather conditions, road conditions or a section of traffic different maximum speeds are specified become. It happens each time you pass one Traffic control device 16 an automatic that means adjusting without the driver's intervention the driving speed of the motor vehicle 14.
  • the traffic control system 10 used to be a driving distance adjust to a preceding motor vehicle 14.
  • This automatically adjusts to one Distance to a previous motor vehicle without that the driver must influence this.
  • the driving distance of the Motor vehicles 14 can be optimized with one another.
  • Another possibility is with a distance controller equipped motor vehicles, these via the traffic information 24 with the corresponding To supply information so that a control deviation between the set distance to the previous one Vehicle and a predetermined distance is balanced.
  • the distance of the successive Motor vehicles 14 are thus automatically adjusted so that a sufficiently large and sufficient small distance between the motor vehicles 14 maintained can be.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
EP98113076A 1997-08-20 1998-07-14 Système de guidage pour le trafic Withdrawn EP0898259A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736050 1997-08-20
DE1997136050 DE19736050A1 (de) 1997-08-20 1997-08-20 Verkehrsleitsystem

Publications (2)

Publication Number Publication Date
EP0898259A2 true EP0898259A2 (fr) 1999-02-24
EP0898259A3 EP0898259A3 (fr) 2000-06-07

Family

ID=7839509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113076A Withdrawn EP0898259A3 (fr) 1997-08-20 1998-07-14 Système de guidage pour le trafic

Country Status (2)

Country Link
EP (1) EP0898259A3 (fr)
DE (1) DE19736050A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792445A1 (fr) * 1999-04-16 2000-10-20 Gerard Maurice Jean Chaussabel B.l.a.v. (balise de limitation automatique de la vitesse)
EP1191798A1 (fr) * 2000-09-26 2002-03-27 Lite Vision Corporation Système pour communication entre véhicules et centre de contrôle de communications
NL1019074C2 (nl) * 2001-10-01 2003-04-02 Peek Traffic B V Inrichting en werkwijze voor het geleiden van zich autonoom verplaatsende voertuigen.
WO2003091966A1 (fr) * 2002-04-24 2003-11-06 Mohammed El Ouakifi Signalisation routiere electronique intelligente a telecommande
WO2010139249A1 (fr) * 2009-05-31 2010-12-09 杭州全动科技有限公司 Système de gestion de conduite tous temps et procédé de gestion
CN107077787A (zh) * 2014-09-07 2017-08-18 通腾运输公司 用于识别受天气状况影响的可导航元素的方法及系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915935C2 (de) * 1999-04-09 2001-09-20 Sennheiser Electronic Verfahren zur Übertragung von Datensignalen in einem Verkehrssystem
DE19956455A1 (de) * 1999-11-24 2001-05-31 Volkswagen Ag Verfahren und Einrichtung zum geschwindigkeits- und/oder abstandsgeregelten Fahrbetrieb
DE102005033495A1 (de) * 2005-07-19 2007-01-25 Daimlerchrysler Ag Verkehrsadaptives Assistenzsystem und Betriebsverfahren für ein in einem Fahrzeug befindliches verkehrsadaptives Assistenzsystem
DE102007025502A1 (de) * 2007-06-01 2008-12-04 Zf Friedrichshafen Ag Bedien- und Fahrtregeleinrichtung für ein Kraftfahrzeug und Verfahren dazu
DE102015211165B4 (de) * 2015-06-17 2017-06-29 Volkswagen Aktiengesellschaft Verfahren zur Weiterleitung von Informationen, straßenseitige Verkehrseinrichtung und straßenseitiges Verkehrsinformations-System

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179824A (en) * 1985-08-29 1987-03-11 Malcolm Barry Vernon Automatic, vehicle speed reduction system
FR2652932A1 (fr) * 1989-10-10 1991-04-12 Clastot Dominique Systeme de limitation de vitesse.
DE4110345A1 (de) * 1991-03-28 1992-10-01 Michael Andreas Thuns Funkcomputer geschwindigkeitsstrassen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179824A (en) * 1985-08-29 1987-03-11 Malcolm Barry Vernon Automatic, vehicle speed reduction system
FR2652932A1 (fr) * 1989-10-10 1991-04-12 Clastot Dominique Systeme de limitation de vitesse.
DE4110345A1 (de) * 1991-03-28 1992-10-01 Michael Andreas Thuns Funkcomputer geschwindigkeitsstrassen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EGAN-KRIEGER G V ET AL: "Object oriented device control using the CAN bus" NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, SECTION - A: ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT,NL,NORTH-HOLLAND PUBLISHING COMPANY. AMSTERDAM, Bd. A352, Nr. 1, 15. Dezember 1994 (1994-12-15), Seiten 204-206, XP004005725 ISSN: 0168-9002 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792445A1 (fr) * 1999-04-16 2000-10-20 Gerard Maurice Jean Chaussabel B.l.a.v. (balise de limitation automatique de la vitesse)
EP1191798A1 (fr) * 2000-09-26 2002-03-27 Lite Vision Corporation Système pour communication entre véhicules et centre de contrôle de communications
NL1019074C2 (nl) * 2001-10-01 2003-04-02 Peek Traffic B V Inrichting en werkwijze voor het geleiden van zich autonoom verplaatsende voertuigen.
WO2003091966A1 (fr) * 2002-04-24 2003-11-06 Mohammed El Ouakifi Signalisation routiere electronique intelligente a telecommande
WO2010139249A1 (fr) * 2009-05-31 2010-12-09 杭州全动科技有限公司 Système de gestion de conduite tous temps et procédé de gestion
CN107077787A (zh) * 2014-09-07 2017-08-18 通腾运输公司 用于识别受天气状况影响的可导航元素的方法及系统
US10861325B2 (en) 2014-09-07 2020-12-08 Tomtom Traffic B.V. Methods and systems for identifying navigable elements affected by weather conditions

Also Published As

Publication number Publication date
DE19736050A1 (de) 1999-02-25
EP0898259A3 (fr) 2000-06-07

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