IN2014DE02382A - - Google Patents

Info

Publication number
IN2014DE02382A
IN2014DE02382A IN2382DE2014A IN2014DE02382A IN 2014DE02382 A IN2014DE02382 A IN 2014DE02382A IN 2382DE2014 A IN2382DE2014 A IN 2382DE2014A IN 2014DE02382 A IN2014DE02382 A IN 2014DE02382A
Authority
IN
India
Prior art keywords
hybrid vehicle
road surface
sloping road
drive wheels
still
Prior art date
Application number
Inventor
Benassi Daniele
Leoni Andrea
Monacelli Francesco
Zanotti Massimo
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Publication of IN2014DE02382A publication Critical patent/IN2014DE02382A/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
    • B60W50/00—Details 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
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • B60W30/18027—Drive off, accelerating from standstill
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • 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
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/04—Vehicle stop
    • 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
    • B60W2540/12—Brake 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope, i.e. the inclination of a road segment in the longitudinal direction
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • 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
    • Y02T10/62—Hybrid vehicles
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

ABSTRACT METHOD TO CONTROL A HYBRID VEHICLE SO AS TO PREVENT THE HYBRID VEHICLE FROM MOVING BACKWARD OR FORWARD WHEN IT STOPS ON A SLOPING ROAD SURFACE A method to control a hybrid vehicle provided with an internal combustion engine (2), a servo-assisted transmission (1) and a reversible electrical machine (14) suited to generate a torque (C) to be transmitted to the drive wheels; the method comprises recognizing the occurrence of the condition in which the hybrid vehicle stands still on a sloping road surface; calculating an objective drive torque (Cobj) to be delivered to the drive wheels so as to keep the hybrid vehicle still on the sloping road surface; and controlling the reversible electrical machine (14) so as to deliver to the drive wheels the objective drive torque (Cobj) needed to keep the hybrid vehicle still on the sloping road surface. Single figure
IN2382DE2014 2013-08-30 2014-08-22 IN2014DE02382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000469A ITBO20130469A1 (en) 2013-08-30 2013-08-30 METHOD OF CONTROL OF A HYBRID VEHICLE TO AVOID THE RETRACTION AND ADVANCEMENT OF THE HYBRID VEHICLE DURING STOPPING ON A SLOPE ROAD

Publications (1)

Publication Number Publication Date
IN2014DE02382A true IN2014DE02382A (en) 2015-06-26

Family

ID=49486530

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2382DE2014 IN2014DE02382A (en) 2013-08-30 2014-08-22

Country Status (6)

Country Link
EP (1) EP2842824B1 (en)
JP (1) JP2015048073A (en)
CN (1) CN104417559B (en)
BR (1) BR102014021363B1 (en)
IN (1) IN2014DE02382A (en)
IT (1) ITBO20130469A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105752073B (en) * 2016-02-19 2018-11-16 潍柴动力股份有限公司 A kind of hybrid electric vehicle back-sliding prevention control method
CN105711590A (en) * 2016-05-03 2016-06-29 重庆长安汽车股份有限公司 Hill-starting assisting control method and device
CN109591568A (en) * 2017-09-29 2019-04-09 比亚迪股份有限公司 Hybrid vehicle and its steady slope control method, device
CN112477862B (en) * 2019-08-23 2022-03-25 上海汽车集团股份有限公司 Method and device for realizing vehicle uphill starting auxiliary control
CN112498126B (en) * 2020-12-16 2023-01-17 芜湖杰诺瑞汽车电器系统有限公司 Zero-rotation-speed control method for automobile electric drive system

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JP3227878B2 (en) * 1993-03-05 2001-11-12 トヨタ自動車株式会社 Driving force control device for electric vehicles
DE19709457A1 (en) * 1997-03-07 1998-09-10 Mannesmann Sachs Ag Drive arrangement for motor vehicle
US6590299B2 (en) * 2001-11-08 2003-07-08 Ford Global Technologies, Llc Hybrid electric vehicle control strategy to provide vehicle creep and hill holding
DE10241018A1 (en) * 2002-09-05 2004-03-25 Robert Bosch Gmbh Motor vehicle with hybrid drive, has engine controller that controls internal combustion engine in idling mode according to power requirements of on-board electrical system of motor vehicle
JP2007252024A (en) * 2006-03-14 2007-09-27 Toyota Motor Corp Control device for vehicles
DE102006044773A1 (en) * 2006-04-06 2007-10-11 Robert Bosch Gmbh Accelerator pedal insertion point for hybrid vehicles
JP4277884B2 (en) * 2006-07-31 2009-06-10 トヨタ自動車株式会社 Vehicle drive device
US7713164B2 (en) * 2007-06-26 2010-05-11 Ford Global Technologies, Llc Double step gear shifting in a hybrid electric vehicle
US7806802B2 (en) * 2007-08-28 2010-10-05 Ford Global Technologies, Llc Preventing rollback of a hybrid electric vehicle
KR101021129B1 (en) * 2009-02-10 2011-03-14 현대자동차주식회사 Method for controlling hill holding of hybrid vehicle
DE102010032436A1 (en) * 2009-08-11 2011-02-17 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Drive system for motor vehicle, has controlling device that is coupled with road gradient sensor for determining slope value that represents road gradient
US9109648B2 (en) * 2011-10-21 2015-08-18 Toyota Jidosha Kabushiki Kaisha Control device for vehicle
CN103121450B (en) * 2011-11-18 2016-08-24 北汽福田汽车股份有限公司 A kind of ramp way control method of pure electric automobile

Also Published As

Publication number Publication date
CN104417559A (en) 2015-03-18
EP2842824B1 (en) 2016-08-03
CN104417559B (en) 2018-08-28
JP2015048073A (en) 2015-03-16
BR102014021363A2 (en) 2016-04-12
BR102014021363B1 (en) 2021-11-09
ITBO20130469A1 (en) 2015-03-01
EP2842824A1 (en) 2015-03-04

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