FR2935125B1 - SYSTEM FOR MANAGING A FREE WHEEL MODE OF A MOTOR VEHICLE WITH A THERMAL MOTOR. - Google Patents

SYSTEM FOR MANAGING A FREE WHEEL MODE OF A MOTOR VEHICLE WITH A THERMAL MOTOR.

Info

Publication number
FR2935125B1
FR2935125B1 FR0855690A FR0855690A FR2935125B1 FR 2935125 B1 FR2935125 B1 FR 2935125B1 FR 0855690 A FR0855690 A FR 0855690A FR 0855690 A FR0855690 A FR 0855690A FR 2935125 B1 FR2935125 B1 FR 2935125B1
Authority
FR
France
Prior art keywords
managing
motor
free wheel
wheel mode
motor vehicle
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
FR0855690A
Other languages
French (fr)
Other versions
FR2935125A1 (en
Inventor
Laurent Bauvineau
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0855690A priority Critical patent/FR2935125B1/en
Publication of FR2935125A1 publication Critical patent/FR2935125A1/en
Application granted granted Critical
Publication of FR2935125B1 publication Critical patent/FR2935125B1/en
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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • 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
    • B60W30/18072—Coasting
    • 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
    • B60W30/18072—Coasting
    • B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
FR0855690A 2008-08-25 2008-08-25 SYSTEM FOR MANAGING A FREE WHEEL MODE OF A MOTOR VEHICLE WITH A THERMAL MOTOR. Expired - Fee Related FR2935125B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0855690A FR2935125B1 (en) 2008-08-25 2008-08-25 SYSTEM FOR MANAGING A FREE WHEEL MODE OF A MOTOR VEHICLE WITH A THERMAL MOTOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855690A FR2935125B1 (en) 2008-08-25 2008-08-25 SYSTEM FOR MANAGING A FREE WHEEL MODE OF A MOTOR VEHICLE WITH A THERMAL MOTOR.

Publications (2)

Publication Number Publication Date
FR2935125A1 FR2935125A1 (en) 2010-02-26
FR2935125B1 true FR2935125B1 (en) 2011-03-04

Family

ID=40560230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855690A Expired - Fee Related FR2935125B1 (en) 2008-08-25 2008-08-25 SYSTEM FOR MANAGING A FREE WHEEL MODE OF A MOTOR VEHICLE WITH A THERMAL MOTOR.

Country Status (1)

Country Link
FR (1) FR2935125B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8497591B2 (en) * 2010-12-29 2013-07-30 General Electric Company System and method for off-highway vehicle engine cranking
EP2620339B8 (en) * 2012-01-24 2016-02-24 C.R.F. Società Consortile per Azioni Control of a freewheel mode for a motor vehicle with engine off
FR3071796A1 (en) * 2017-10-02 2019-04-05 Psa Automobiles Sa METHOD FOR MANAGING THE AUTHORIZATION TO ROLL A MOTOR VEHICLE WITH A STOPPER ENGINE
JP2023031746A (en) * 2021-08-25 2023-03-09 株式会社デンソー accelerator pedal system
JP2023031685A (en) * 2021-08-25 2023-03-09 株式会社デンソー accelerator pedal system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208715A1 (en) * 1982-03-11 1983-09-22 Sachs Systemtechnik Gmbh FREEWHEEL CONTROL DEVICE FOR A MOTOR VEHICLE CLUTCH
KR100569809B1 (en) * 2000-09-27 2006-04-11 지멘스 악티엔게젤샤프트 Drivetrain controller for a motor vehicle with at least two power units and a gearbox
US7689331B2 (en) * 2004-12-01 2010-03-30 Ise Corporation Method of controlling engine stop-start operation for heavy-duty hybrid-electric and hybrid-hydraulic vehicles
DE102005003608A1 (en) * 2005-01-26 2006-08-03 Zf Friedrichshafen Ag Drivetrain operating method e.g. for vehicle, involves having propulsion engine such as internal combustion engine and torque converter such as automatic gearbox, or automated manual gearbox
FR2890628A1 (en) * 2005-09-13 2007-03-16 Olivier Lhuillier Vehicle control method comprises detecting when driver reduces acceleration , if no data requiring braking have been determined, saving energy by disconnecting engine from transmission, switching it off and putting transmission into neutral
DE102006004080A1 (en) * 2006-01-28 2007-08-02 Zf Friedrichshafen Ag Vehicle drive system includes auxiliary brake, e.g. hybrid module, control lever being moved from neutral position to position where auxiliary brake is applied or to free-wheeling position where engine is disconnected from drive wheels

Also Published As

Publication number Publication date
FR2935125A1 (en) 2010-02-26

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PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

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Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

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Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20230405