FR3078308B1 - DRIVING FORCE CONTROL DEVICE - Google Patents

DRIVING FORCE CONTROL DEVICE Download PDF

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Publication number
FR3078308B1
FR3078308B1 FR1902042A FR1902042A FR3078308B1 FR 3078308 B1 FR3078308 B1 FR 3078308B1 FR 1902042 A FR1902042 A FR 1902042A FR 1902042 A FR1902042 A FR 1902042A FR 3078308 B1 FR3078308 B1 FR 3078308B1
Authority
FR
France
Prior art keywords
accelerator
opening degree
driving force
control device
force control
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.)
Active
Application number
FR1902042A
Other languages
French (fr)
Other versions
FR3078308A1 (en
Inventor
Hiroyuki Gotou
Kenichi Higashi
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.)
Suzuki Motor Corp
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Suzuki Motor Corp
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Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR3078308A1 publication Critical patent/FR3078308A1/en
Application granted granted Critical
Publication of FR3078308B1 publication Critical patent/FR3078308B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18Propelling the vehicle
    • B60W30/18009Propelling the vehicle related to particular drive situations
    • B60W30/18036Reversing
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18Propelling the vehicle
    • 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
    • B60W50/10Interpretation of driver requests or demands
    • 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
    • B60W50/12Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D11/00Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D29/00Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/021Introducing corrections for particular conditions exterior to the engine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/021Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • 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
    • B60W2050/0062Adapting control system settings
    • B60W2050/007Switching between manual and automatic parameter input, and vice versa
    • B60W2050/0071Controller overrides driver automatically
    • 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
    • B60W2520/04Vehicle stop
    • 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
    • B60W2520/06Direction of travel
    • 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
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/10Accelerator pedal position
    • 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
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/10Accelerator pedal position
    • B60W2540/106Rate of change
    • 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
    • B60W2540/00Input parameters relating to occupants
    • B60W2540/16Ratio selector position
    • 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/06Combustion engines, Gas turbines
    • B60W2710/0666Engine torque
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/50Input parameters for engine control said parameters being related to the vehicle or its components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/50Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501Vehicle speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/60Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602Pedal position
    • 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
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

Abstract

Le dispositif de contrôle de force motrice comprend : un capteur de degré d'ouverture de l'accélérateur (53) configuré pour détecter l'amplitude d'appui d'un conducteur sur une pédale d'accélérateur en tant que degré d'ouverture de l'accélérateur ; un capteur de position de vitesse (57) configuré pour détecter une position de vitesse sélectionnée par une opération du conducteur sur un levier de vitesse ; et une unité de contrôle (5) configurée pour exécuter un contrôle de suppression de couple moteur pour supprimer une sortie d’un couple moteur d’un véhicule hôte lorsque le degré d’ouverture de la pédale d’accélérateur est supérieur à une valeur seuil de degré d’ouverture de l’accélérateur, l’unité de contrôle définissant la valeur seuil de degré d'ouverture de l'accélérateur lorsqu'un sens de déplacement du véhicule hôte est un sens vers l'avant comme étant supérieure à la valeur seuil lorsque le sens de déplacement est vers l'arrière. Figure de l’abrégé : Figure 1The driving force control device comprises: an accelerator opening degree sensor (53) configured to detect the amount of pressure of a driver on an accelerator pedal as the opening degree of the accelerator; a gear position sensor (57) configured to detect a gear position selected by an operation of the driver on a gear lever; and a control unit (5) configured to perform an engine torque suppression control to suppress an output of an engine torque from a host vehicle when the opening degree of the accelerator pedal is greater than a threshold value opening degree of the accelerator, the control unit defining the threshold value of opening degree of the accelerator when a direction of travel of the host vehicle is a forward direction as being greater than the value threshold when the direction of movement is backwards. Abstract figure: Figure 1

FR1902042A 2018-02-28 2019-02-27 DRIVING FORCE CONTROL DEVICE Active FR3078308B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018034487A JP7192217B2 (en) 2018-02-28 2018-02-28 Drive force controller
JP2018-034487 2018-02-28

Publications (2)

Publication Number Publication Date
FR3078308A1 FR3078308A1 (en) 2019-08-30
FR3078308B1 true FR3078308B1 (en) 2021-01-01

Family

ID=67550619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902042A Active FR3078308B1 (en) 2018-02-28 2019-02-27 DRIVING FORCE CONTROL DEVICE

Country Status (4)

Country Link
JP (1) JP7192217B2 (en)
CN (1) CN110203201B (en)
DE (1) DE102019202340A1 (en)
FR (1) FR3078308B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019008052A1 (en) * 2019-11-20 2021-05-20 Suad Aydin Device for controlling and / or regulating a motor vehicle, use and method
JP7329243B2 (en) 2019-12-23 2023-08-18 Jinsoホールディングス株式会社 Accelerator operation notification device
CN111022631B (en) * 2019-12-30 2024-01-09 钦州绿传科技有限公司 Electric automobile, gear shifting control method thereof and driving control device
KR20210123610A (en) * 2020-04-03 2021-10-14 현대자동차주식회사 Method and apparatus for vehicle driving control according to baby mode
JP7314903B2 (en) 2020-10-30 2023-07-26 株式会社デンソー Acceleration suppression device

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167131A (en) * 1985-01-19 1986-07-28 Nissan Motor Co Ltd Car accelerator control device
JPH0621582B2 (en) * 1985-02-16 1994-03-23 ダイハツ工業株式会社 Car driving control method
JPH01113531A (en) * 1987-10-27 1989-05-02 Mazda Motor Corp Start control device for vehicle incorporating automatic transmission
JPH062581A (en) * 1992-06-15 1994-01-11 Nippondenso Co Ltd Throttle control device
US6076032A (en) * 1996-04-26 2000-06-13 Honda Giken Kogyo Kabushiki Kaisha Control system for vehicle for controlling the driving force depending on operating conditions of the vehicle
JP4267612B2 (en) * 2005-09-29 2009-05-27 トヨタ自動車株式会社 Drive device, automobile equipped with the same, and drive device control method
JP2007261442A (en) * 2006-03-29 2007-10-11 Nissan Motor Co Ltd Driving mode shift controller for hybrid car
JP2008095635A (en) 2006-10-13 2008-04-24 Toyota Motor Corp Driving force control device
US7957873B2 (en) * 2007-03-09 2011-06-07 GM Global Technology Operations LLC Vehicle transmission shift inhibit method and apparatus
US8090517B2 (en) * 2007-12-19 2012-01-03 Nissan Motor Co., Ltd. Inter-vehicle distance maintenance supporting system and method
JP4697486B2 (en) * 2008-07-23 2011-06-08 株式会社デンソー Automotive control system
JP5231156B2 (en) 2008-10-17 2013-07-10 株式会社サン自動車工業 Sudden start prevention device
JP2011144726A (en) * 2010-01-13 2011-07-28 Suzuki Motor Corp Control device of internal combustion engine
CN102725170B (en) * 2010-01-30 2015-04-08 丰田自动车株式会社 Control device for vehicle driving device
US20130030675A1 (en) * 2010-04-07 2013-01-31 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus
JP5380417B2 (en) 2010-10-28 2014-01-08 本田技研工業株式会社 Braking device
JP5477343B2 (en) 2011-06-17 2014-04-23 株式会社Jvcケンウッド Image coding apparatus, image coding method, and image coding program
JP2013006510A (en) * 2011-06-24 2013-01-10 Denso Corp Shift misoperation detection device of vehicle
JP5019013B1 (en) * 2011-07-01 2012-09-05 トヨタ自動車株式会社 Vehicle drive control device
JP5542178B2 (en) * 2012-07-18 2014-07-09 富士重工業株式会社 Vehicle driving force suppression device
CN104487309B (en) * 2012-07-24 2017-03-08 丰田自动车株式会社 Drive assistance device
CN104797477B (en) * 2012-11-27 2017-04-05 日产自动车株式会社 Vehicle acceleration restraining device and vehicle acceleration suppressing method
WO2014083815A1 (en) * 2012-11-27 2014-06-05 日産自動車株式会社 Vehicle acceleration restriction device and vehicle acceleration restriction method
WO2014083822A1 (en) * 2012-11-27 2014-06-05 日産自動車株式会社 Vehicle acceleration restriction device and vehicle acceleration restriction method
JP6262685B2 (en) * 2015-04-23 2018-01-17 トヨタ自動車株式会社 Vehicle control apparatus equipped with continuously variable transmission
JP6631096B2 (en) * 2015-08-28 2020-01-15 いすゞ自動車株式会社 Braking force control device and braking force control method
JP2017081242A (en) * 2015-10-23 2017-05-18 トヨタ自動車株式会社 Vehicular control apparatus
JP6772603B2 (en) 2016-07-08 2020-10-21 三菱自動車工業株式会社 Vehicle false start suppression device

Also Published As

Publication number Publication date
CN110203201B (en) 2022-07-12
DE102019202340A1 (en) 2019-08-29
FR3078308A1 (en) 2019-08-30
JP2019148248A (en) 2019-09-05
JP7192217B2 (en) 2022-12-20
CN110203201A (en) 2019-09-06

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