FR2927040B1 - Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote - Google Patents

Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote

Info

Publication number
FR2927040B1
FR2927040B1 FR0800594A FR0800594A FR2927040B1 FR 2927040 B1 FR2927040 B1 FR 2927040B1 FR 0800594 A FR0800594 A FR 0800594A FR 0800594 A FR0800594 A FR 0800594A FR 2927040 B1 FR2927040 B1 FR 2927040B1
Authority
FR
France
Prior art keywords
operating
motor vehicle
assistance system
starting assistance
starting
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.)
Expired - Fee Related
Application number
FR0800594A
Other languages
English (en)
Other versions
FR2927040A1 (fr
Inventor
Olivier Cayol
Rinaldis Alessandro De
Richard Pothin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0800594A priority Critical patent/FR2927040B1/fr
Priority to PCT/FR2009/050178 priority patent/WO2009101331A1/fr
Publication of FR2927040A1 publication Critical patent/FR2927040A1/fr
Application granted granted Critical
Publication of FR2927040B1 publication Critical patent/FR2927040B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT 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
    • B60W30/00—Purposes 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
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18063—Creeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT 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
    • B60W30/00—Purposes 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
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18118—Hill holding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/312—External to the vehicle
    • F16D2500/3125—Driving resistance, i.e. external factors having an influence in the traction force, e.g. road friction, air resistance, road slope
    • F16D2500/3127—Road slope
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/3144—Accelerator pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/502—Relating the clutch
    • F16D2500/50206—Creep control
    • F16D2500/50209—Activation of the creep control operation
    • F16D2500/50212—Accelerator pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/508—Relating driving conditions
    • F16D2500/50825—Hill climbing or descending
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7105—Inhibit control automatically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2312/00—Driving activities
    • F16H2312/04—Holding or hillholding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Transmission Device (AREA)
  • Regulating Braking Force (AREA)
FR0800594A 2008-02-05 2008-02-05 Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote Expired - Fee Related FR2927040B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0800594A FR2927040B1 (fr) 2008-02-05 2008-02-05 Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote
PCT/FR2009/050178 WO2009101331A1 (fr) 2008-02-05 2009-02-05 Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0800594A FR2927040B1 (fr) 2008-02-05 2008-02-05 Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote

Publications (2)

Publication Number Publication Date
FR2927040A1 FR2927040A1 (fr) 2009-08-07
FR2927040B1 true FR2927040B1 (fr) 2010-04-16

Family

ID=39494420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0800594A Expired - Fee Related FR2927040B1 (fr) 2008-02-05 2008-02-05 Procede de fonctionnement d'un systeme d'assistance au demarrage d'un vehicule automobile en cote

Country Status (2)

Country Link
FR (1) FR2927040B1 (fr)
WO (1) WO2009101331A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3069302B1 (fr) * 2017-07-24 2019-08-23 Poclain Hydraulics Industrie Procede de pilotage ameliore pour assistance hydraulique
DE102017219675A1 (de) * 2017-11-06 2019-05-09 Audi Ag Verfahren zum Betrieb eines Kraftfahrzeugs und Kraftfahrzeug
GB2571322B (en) 2018-02-26 2020-05-27 Jaguar Land Rover Ltd A controller for a vehicle and a method
US11059582B2 (en) 2019-02-11 2021-07-13 Cnh Industrial Canada, Ltd. Systems for acquiring field condition data
US11001380B2 (en) * 2019-02-11 2021-05-11 Cnh Industrial Canada, Ltd. Methods for acquiring field condition data
CN110626348A (zh) * 2019-08-28 2019-12-31 南京理工大学 基于实时质量识别的纯电动商用车坡道起步控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067190A1 (fr) 1980-12-19 1982-12-22 Hugh-Peter Granville Kelly Dispositif pour maintenir un vehicule immobile
US4686872A (en) 1983-09-20 1987-08-18 Honda Giken Kogyo Kabushiki Kaisha Automatic transmission with anti creep device
DE19956305A1 (de) * 1999-11-20 2001-05-23 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung einer automatisierten Kupplung
WO2003002368A1 (fr) * 2001-06-28 2003-01-09 Siemens Aktiengesellschaft Procede pour commander l'ensemble transmission d'un vehicule automobile
DE10308699A1 (de) * 2002-03-07 2003-10-09 Luk Lamellen & Kupplungsbau Getriebe und Verfahren zum Ansteuern eines Kriechmomentes bei einem automatischen Getriebe eines Fahrzeuges
DE10306362A1 (de) * 2002-11-09 2004-05-27 Daimlerchrysler Ag Verfahren und Vorrichtung zur Ansteuerung wenigstens einer Radbremseinrichtung eines Fahrzeugs
FR2875202B1 (fr) 2004-09-10 2008-02-01 Renault Sas Procede de commande a plusieurs modes de fonctionnement d'une transmission automatisee pour un vehicule automobile, notamment pour un avancement au ralenti du vehicule automobile sans activation du frein du vehicule automobile

Also Published As

Publication number Publication date
WO2009101331A1 (fr) 2009-08-20
FR2927040A1 (fr) 2009-08-07

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Year of fee payment: 8

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Effective date: 20181031