WO2014064521A3 - Control device and control method for vehicle - Google Patents

Control device and control method for vehicle Download PDF

Info

Publication number
WO2014064521A3
WO2014064521A3 PCT/IB2013/002517 IB2013002517W WO2014064521A3 WO 2014064521 A3 WO2014064521 A3 WO 2014064521A3 IB 2013002517 W IB2013002517 W IB 2013002517W WO 2014064521 A3 WO2014064521 A3 WO 2014064521A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine
control device
running
coasting
wheel
Prior art date
Application number
PCT/IB2013/002517
Other languages
French (fr)
Other versions
WO2014064521A2 (en
Inventor
Masaki Mitsuyasu
Jonggap Kim
Rentaro Kuroki
Takuya Hirai
Masaki Matsunaga
Yasunari KIDO
Takeaki Suzuki
Takayuki KOGURE
Yukari Okamura
Akihiro Sato
A Yusuke KINOSHIT
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2014064521A2 publication Critical patent/WO2014064521A2/en
Publication of WO2014064521A3 publication Critical patent/WO2014064521A3/en

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
    • B60W10/02—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
    • B60W10/04—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
    • 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
    • B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B60W2540/103—Accelerator thresholds, e.g. kickdown
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/16—Ratio selector position
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/215—Selection or confirmation of options
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18066—Coasting
    • B60Y2300/18083—Coasting without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • 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)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

An electronic control device for a vehicle including an engine (14) and a connection/disconnection device (CI) configured to connect or disconnect the engine (14) with or from a wheel (20), includes a running control device (70). The running control (70) device is capable of controlling a first coasting in which the engine (14) is disconnected from the wheel (20) by the connection/disconnection device (CI) during running and the engine (14) is stopped, and a second coasting in which the engine (14) is disconnected from the wheel (20) by the connection/disconnection device (CI) during the running and the engine (14) is operated. The running control device (70) executes the second coasting in a case where importance placed on power performance is higher than importance placed on fuel efficiency performance.
PCT/IB2013/002517 2012-10-24 2013-10-17 Control device and control method for vehicle WO2014064521A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-235024 2012-10-24
JP2012235024A JP2014084960A (en) 2012-10-24 2012-10-24 Vehicle travel control device

Publications (2)

Publication Number Publication Date
WO2014064521A2 WO2014064521A2 (en) 2014-05-01
WO2014064521A3 true WO2014064521A3 (en) 2014-07-24

Family

ID=49780097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/002517 WO2014064521A2 (en) 2012-10-24 2013-10-17 Control device and control method for vehicle

Country Status (2)

Country Link
JP (1) JP2014084960A (en)
WO (1) WO2014064521A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6331802B2 (en) * 2014-07-15 2018-05-30 株式会社デンソー Vehicle control device
JP6233263B2 (en) * 2014-10-01 2017-11-22 マツダ株式会社 Control device for vehicle drive unit
KR101714125B1 (en) 2014-12-11 2017-03-08 현대자동차주식회사 Device for guiding inertia driving of manual transmission vehicle
EP3409550B1 (en) 2016-01-25 2021-09-29 Nissan Motor Co., Ltd. Sailing stop control method and control device for a vehicle
JP6468269B2 (en) * 2016-09-28 2019-02-13 トヨタ自動車株式会社 Vehicle control device
FR3092544B1 (en) * 2019-02-11 2022-01-21 Renault Sas Device for managing the implementation of a calculation of the efficiency of a traction chain of an electric motor vehicle
EP3982010B1 (en) * 2020-10-07 2024-02-21 Ningbo Geely Automobile Research & Development Co., Ltd. A method for avoiding activation of a sailing functionality, a transmission system and a vehicle comprising a transmission system
CN113250833B (en) * 2021-05-29 2022-06-10 奇瑞汽车股份有限公司 Engine fuel cut-off control method for vehicle sliding stage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1358405B1 (en) * 2001-02-07 2008-04-23 VDO Automotive AG Method for controlling the drive train of a motor vehicle
WO2011101996A1 (en) * 2010-02-22 2011-08-25 トヨタ自動車株式会社 Gear shift indicator for vehicle
US20110238248A1 (en) * 2010-03-25 2011-09-29 Aisin Aw Co., Ltd. Vehicle control device and vehicle drive system
US20130296119A1 (en) * 2012-05-04 2013-11-07 Ford Global Technologies, Llc Methods and systems for conditionally entering a driveline sailing mode
DE102013104510A1 (en) * 2012-05-04 2013-11-07 Ford Global Technologies, Llc Method of controlling brake in drive train of hybrid vehicle, involves accelerating combustion engine to rotational speed of electric machine, so that open driveline clutch is closed if engine speed is equal to electrical machine speed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3475179B2 (en) 2001-02-06 2003-12-08 日野自動車株式会社 Clutch control device
JP2006009972A (en) * 2004-06-25 2006-01-12 Toyota Motor Corp Vehicular shift control device
JP5565324B2 (en) * 2011-01-14 2014-08-06 トヨタ自動車株式会社 Vehicle control device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1358405B1 (en) * 2001-02-07 2008-04-23 VDO Automotive AG Method for controlling the drive train of a motor vehicle
WO2011101996A1 (en) * 2010-02-22 2011-08-25 トヨタ自動車株式会社 Gear shift indicator for vehicle
EP2540548A1 (en) * 2010-02-22 2013-01-02 Toyota Jidosha Kabushiki Kaisha Gear shift indicator for vehicle
US20110238248A1 (en) * 2010-03-25 2011-09-29 Aisin Aw Co., Ltd. Vehicle control device and vehicle drive system
US20130296119A1 (en) * 2012-05-04 2013-11-07 Ford Global Technologies, Llc Methods and systems for conditionally entering a driveline sailing mode
DE102013104510A1 (en) * 2012-05-04 2013-11-07 Ford Global Technologies, Llc Method of controlling brake in drive train of hybrid vehicle, involves accelerating combustion engine to rotational speed of electric machine, so that open driveline clutch is closed if engine speed is equal to electrical machine speed

Also Published As

Publication number Publication date
JP2014084960A (en) 2014-05-12
WO2014064521A2 (en) 2014-05-01

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