MA31392B1 - Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point. - Google Patents

Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point.

Info

Publication number
MA31392B1
MA31392B1 MA32368A MA32368A MA31392B1 MA 31392 B1 MA31392 B1 MA 31392B1 MA 32368 A MA32368 A MA 32368A MA 32368 A MA32368 A MA 32368A MA 31392 B1 MA31392 B1 MA 31392B1
Authority
MA
Morocco
Prior art keywords
point
driving profile
vehicle
travel
destination
Prior art date
Application number
MA32368A
Other languages
Arabic (ar)
English (en)
Inventor
Jean-Laurent Franchineau
Verdalle Emmanuel De
Original Assignee
Eurolum
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 Eurolum filed Critical Eurolum
Publication of MA31392B1 publication Critical patent/MA31392B1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06Road conditions
    • B60W40/072Curvature of the road
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/02Control of vehicle driving stability
    • B60W30/045Improving turning performance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06Road conditions
    • B60W40/076Slope angle of the road
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W40/09Driving style or behaviour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08Interaction between the driver and the control system
    • B60W50/14Means for informing the driver, warning the driver or prompting a driver intervention
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/123Traffic 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
    • G08G1/133Traffic 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 within the vehicle ; Indicators inside the vehicles or at stops
    • G08G1/137Traffic 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 within the vehicle ; Indicators inside the vehicles or at stops the indicator being in the form of a map
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/06Combustion engines, Gas turbines
    • B60W2510/0638Engine speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/06Combustion engines, Gas turbines
    • B60W2510/0657Engine torque
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/10Longitudinal speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00Input parameters relating to overall vehicle dynamics
    • B60W2520/10Longitudinal speed
    • B60W2520/105Longitudinal acceleration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2556/00Input parameters relating to data
    • B60W2556/45External transmission of data to or from the vehicle
    • B60W2556/50External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/123Traffic 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84Data processing systems or methods, management, administration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un dispositif d'assistance à la conduite (100) pour un véhicule destiné à parcourir un trajet défini entre un premier point et un deuxième point. L'invention se caractérise par le fait que le dispositif d'assistance comporte des moyens de génération pour générer une courbe de profils de conduite optimaux visant à optimiser l'énergie consommée par le véhicule pour parcourir le trajet et le temps mis pour parcourir le trajet, des moyens (180) pour déterminer un profil de conduite courant à une position courante du véhicule, des moyens (220) pour déterminer un profil de conduite optimal pour la position courante à partir de la courbe de profils optimaux, un comparateur (300) pour déterminer un écart entre le profil de conduite courant et le profil de conduite optimal pour la position courante, des moyens (320) pour corriger le profil de conduite du véhicule en fonction de l'écart déterminé (e(t)).
MA32368A 2007-05-30 2009-11-23 Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point. MA31392B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0755329A FR2916893A1 (fr) 2007-05-30 2007-05-30 Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point
FR0756076A FR2916892B1 (fr) 2007-05-30 2007-06-27 Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point.
PCT/FR2008/050905 WO2008152287A2 (fr) 2007-05-30 2008-05-26 Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point

Publications (1)

Publication Number Publication Date
MA31392B1 true MA31392B1 (fr) 2010-05-03

Family

ID=38948145

Family Applications (1)

Application Number Title Priority Date Filing Date
MA32368A MA31392B1 (fr) 2007-05-30 2009-11-23 Procede et dispositif d'assistance a la conduite pour un vehicule destine a parcourir un trajet defini entre un premier point et un deuxieme point.

Country Status (10)

Country Link
US (1) US20100174440A1 (fr)
EP (1) EP2168109A2 (fr)
CN (1) CN101681558A (fr)
AU (1) AU2008263706A1 (fr)
CA (1) CA2687522A1 (fr)
CO (1) CO6170392A2 (fr)
FR (2) FR2916893A1 (fr)
IL (1) IL202156A0 (fr)
MA (1) MA31392B1 (fr)
WO (1) WO2008152287A2 (fr)

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US8660723B2 (en) * 2012-06-29 2014-02-25 Mitsubishi Electric Research Laboratories, Inc. Method for determining run-curves for vehicles in real-time subject to dynamic travel time and speed limit constraint
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DE102013211800A1 (de) * 2013-06-21 2014-12-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bearbeiten von Kartendaten einer digitalen Karte
EP2826688B1 (fr) * 2013-07-17 2020-09-09 Volvo Car Corporation Procédé d'optimisation de l'utilisation de l'énergie d'un véhicule
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FR3103915B1 (fr) * 2019-11-29 2021-12-17 Alstom Transp Tech Procédé d’aide à la conduite d’un véhicule de transport public

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Also Published As

Publication number Publication date
FR2916892B1 (fr) 2009-09-11
CA2687522A1 (fr) 2008-12-18
WO2008152287A2 (fr) 2008-12-18
FR2916893A1 (fr) 2008-12-05
CN101681558A (zh) 2010-03-24
WO2008152287A3 (fr) 2009-12-03
EP2168109A2 (fr) 2010-03-31
US20100174440A1 (en) 2010-07-08
IL202156A0 (en) 2010-06-16
CO6170392A2 (es) 2010-06-18
FR2916892A1 (fr) 2008-12-05
AU2008263706A1 (en) 2008-12-18

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