[go: up one dir, main page]

ITTO20050288A1 - Gruppo propulsore a comando start-stop per un autoveicolo - Google Patents

Gruppo propulsore a comando start-stop per un autoveicolo

Info

Publication number
ITTO20050288A1
ITTO20050288A1 IT000288A ITTO20050288A ITTO20050288A1 IT TO20050288 A1 ITTO20050288 A1 IT TO20050288A1 IT 000288 A IT000288 A IT 000288A IT TO20050288 A ITTO20050288 A IT TO20050288A IT TO20050288 A1 ITTO20050288 A1 IT TO20050288A1
Authority
IT
Italy
Prior art keywords
control unit
motor vehicle
stop control
stop
vehicle
Prior art date
Application number
IT000288A
Other languages
English (en)
Inventor
Mauro Palitto
Original Assignee
Mauro Palitto
Prototipo S P A
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 Mauro Palitto, Prototipo S P A filed Critical Mauro Palitto
Priority to IT000288A priority Critical patent/ITTO20050288A1/it
Priority to PCT/IB2006/001038 priority patent/WO2006117617A2/en
Priority to CNA2006800083309A priority patent/CN101160463A/zh
Priority to EP06744582A priority patent/EP1912817A2/en
Priority to BRPI0611148-3A priority patent/BRPI0611148A2/pt
Priority to US11/919,574 priority patent/US20090314559A1/en
Publication of ITTO20050288A1 publication Critical patent/ITTO20050288A1/it

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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • 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
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/08—Arrangement or mounting of internal-combustion or jet-propulsion units comprising more than one engine
    • 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
    • B60K25/00—Auxiliary drives
    • 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
    • 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 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 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
    • 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
    • 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
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
IT000288A 2005-04-29 2005-04-29 Gruppo propulsore a comando start-stop per un autoveicolo ITTO20050288A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000288A ITTO20050288A1 (it) 2005-04-29 2005-04-29 Gruppo propulsore a comando start-stop per un autoveicolo
PCT/IB2006/001038 WO2006117617A2 (en) 2005-04-29 2006-04-28 Engine unit with start-stop control for a motor vehicle
CNA2006800083309A CN101160463A (zh) 2005-04-29 2006-04-28 用于机动车辆的具有启动-停止控制的发动机装置
EP06744582A EP1912817A2 (en) 2005-04-29 2006-04-28 Engine unit with start-stop control for a motor vehicle
BRPI0611148-3A BRPI0611148A2 (pt) 2005-04-29 2006-04-28 unidade de motor com controle de partida-parada para um veìculo a motor
US11/919,574 US20090314559A1 (en) 2005-04-29 2006-04-28 Engine unit with start-stop control for a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000288A ITTO20050288A1 (it) 2005-04-29 2005-04-29 Gruppo propulsore a comando start-stop per un autoveicolo

Publications (1)

Publication Number Publication Date
ITTO20050288A1 true ITTO20050288A1 (it) 2006-10-30

Family

ID=36952684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000288A ITTO20050288A1 (it) 2005-04-29 2005-04-29 Gruppo propulsore a comando start-stop per un autoveicolo

Country Status (6)

Country Link
US (1) US20090314559A1 (it)
EP (1) EP1912817A2 (it)
CN (1) CN101160463A (it)
BR (1) BRPI0611148A2 (it)
IT (1) ITTO20050288A1 (it)
WO (1) WO2006117617A2 (it)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071893A1 (it) * 2007-10-03 2009-04-04 Baruffaldi Spa Apparecchiatura ibrida per la trasmissione del moto ad un albero condotto
ITTO20070284A1 (it) * 2007-04-27 2008-10-28 Mauro Palitto Sistema di propulsione per un veicolo, in particolare un autobus
US8479847B2 (en) * 2007-10-23 2013-07-09 GM Global Technology Operations LLC Breakaway clutch for controllable speed accessory drive system
EP2067966A1 (en) * 2007-12-06 2009-06-10 Ford Global Technologies, LLC Engine arrangement
BE1019096A3 (fr) * 2008-08-04 2012-03-06 Deere & Co Machine de recolte autotractee.
DE102009028056B4 (de) * 2008-08-12 2022-02-10 Deere & Company Selbstfahrende Erntemaschine
DE102008054164A1 (de) * 2008-10-31 2010-05-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kupplungskompressor- und Lenkhilfepumpenanordnung sowie Verfahren zu deren Steuerung
CN101439663B (zh) * 2008-12-25 2011-08-17 重庆大学 混合动力汽车空调压缩机及液压泵驱动系统
DE112010005952B4 (de) * 2010-10-22 2016-08-04 Toyota Jidosha Kabushiki Kaisha Fahrunterstützungsvorrichtung
DE102011050986A1 (de) * 2011-06-09 2012-12-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit quer angeordneter Brennkraftmaschine aufweisendem Antriebsstrang
EP2554448B1 (en) * 2011-08-04 2017-07-19 C.R.F. Società Consortile per Azioni Automotive electronic control system configured to control the powertrain in a freewheel condition with stopped internal combustion engine
KR101384952B1 (ko) 2011-12-26 2014-04-17 신영균 모터사이클에 모터사이클엔진과 모터가 구비되어 구동되는 혼성동력전달시스템
BR112014026238B1 (pt) * 2012-04-25 2021-08-03 Desch Antriebstechnik Gmbh & Co. Kg Dispositivo de acionamento, dispositivo de máquina de trabalho, processo para levar um dispositivo de acionamento de um estado de repouso para um estado operacional, processo para levar um dispositivo de máquina de trabalho de um estado de repouso para um estado operacional e processo para eliminação de estados operacionais indesejados
DE102012109852B4 (de) * 2012-10-16 2021-08-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antriebsstrang eines Kraftfahrzeugs mit Verbrennungsmotor und Starter-Generator
CN102975673B (zh) * 2012-12-25 2015-03-18 优华劳斯汽车系统（上海）有限公司 一种车辆电机的布置结构
DE102013206517A1 (de) * 2013-04-12 2014-10-16 Zf Friedrichshafen Ag Antriebsanordnung eines Fahrzeuges und ein Verfahren zum Ansteuern
DE102013021499B4 (de) * 2013-12-18 2025-02-27 Liebherr-Werk Ehingen Gmbh Kran mit alternativen Antriebseinheiten
CN104828081B (zh) * 2014-12-19 2017-07-11 北汽福田汽车股份有限公司 混合动力汽车发动机滑磨启动的控制方法及装置
CN106394530B (zh) * 2015-07-31 2019-01-11 比亚迪股份有限公司 车辆制动和转向的组合系统
US10017044B2 (en) * 2016-05-16 2018-07-10 GM Global Technology Operations LLC Hybrid powertrain system
US9969254B2 (en) * 2016-05-27 2018-05-15 GM Global Technology Operations LLC Multi-state powertrain system including a single torque machine
DE102016008167B4 (de) * 2016-07-02 2023-01-26 Audi Ag Antriebseinrichtung für ein Kraftfahrzeug, Kraftfahrzeug mit einer Antriebseinrichtung sowie Verfahren zum Betreiben einer Antriebseinrichtung
DE102016219380A1 (de) * 2016-10-06 2018-04-12 Continental Automotive Gmbh Antriebsmodul für ein Kraftfahrzeug
US10543735B2 (en) 2016-12-14 2020-01-28 Bendix Commercial Vehicle Systems Llc Hybrid commercial vehicle thermal management using dynamic heat generator
US10363923B2 (en) * 2016-12-14 2019-07-30 Bendix Commercial Vehicle Systems, Llc Front end motor-generator system and hybrid electric vehicle operating method
US10486690B2 (en) 2016-12-14 2019-11-26 Bendix Commerical Vehicle Systems, Llc Front end motor-generator system and hybrid electric vehicle operating method
US10343677B2 (en) 2016-12-14 2019-07-09 Bendix Commercial Vehicle Systems Llc Front end motor-generator system and hybrid electric vehicle operating method
US11807112B2 (en) 2016-12-14 2023-11-07 Bendix Commercial Vehicle Systems Llc Front end motor-generator system and hybrid electric vehicle operating method
US10532647B2 (en) 2016-12-14 2020-01-14 Bendix Commercial Vehicle Systems Llc Front end motor-generator system and hybrid electric vehicle operating method
US10220830B2 (en) 2016-12-14 2019-03-05 Bendix Commercial Vehicle Systems Front end motor-generator system and hybrid electric vehicle operating method
US10479180B2 (en) 2016-12-14 2019-11-19 Bendix Commercial Vehicle Systems Llc Front end motor-generator system and hybrid electric vehicle operating method
US10308240B2 (en) 2016-12-14 2019-06-04 Bendix Commercial Vehicle Systems Llc Front end motor-generator system and hybrid electric vehicle operating method
US10640103B2 (en) 2016-12-14 2020-05-05 Bendix Commercial Vehicle Systems Llc Front end motor-generator system and hybrid electric vehicle operating method
US10630137B2 (en) 2016-12-14 2020-04-21 Bendix Commerical Vehicle Systems Llc Front end motor-generator system and modular generator drive apparatus
DE102018211863A1 (de) * 2018-07-17 2020-01-23 Deere & Company Antriebssystem für einen Feldhäcksler
US10676079B1 (en) * 2018-12-06 2020-06-09 GM Global Technology Operations LLC Hybrid electric powertrian system with e-accessory drive and associated power sharing architecture
IT201900019247A1 (it) * 2019-10-18 2021-04-18 Bosch Gmbh Robert Sistema di propulsione per veicoli
US11378047B2 (en) * 2020-01-06 2022-07-05 Schaeffler Technologies AG & Co. KG Two-speed accessory drive with integrated motor-generator
CN117231700B (zh) * 2023-11-10 2024-01-30 山东舜晟冲压科技股份有限公司 汽车发动机启动总成启动机调节机构
CN119190179B (zh) * 2024-11-06 2025-06-27 滁州学院 一种具有能量回收和冗余安全功能的车辆多模式切换转向系统及控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009503A1 (de) * 1980-03-12 1981-09-17 Maschf Augsburg Nuernberg Ag Hybridantriebsvorrichtung fuer nutzfahrzeuge
US4392393A (en) * 1980-12-01 1983-07-12 General Motors Corporation Dual engine drive
US5398508A (en) * 1992-03-05 1995-03-21 Brown; Arthur E. Three displacement engine and transmission systems for motor vehicles
US5495912A (en) * 1994-06-03 1996-03-05 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Hybrid powertrain vehicle
US5669842A (en) * 1996-04-29 1997-09-23 General Motors Corporation Hybrid power transmission with power take-off apparatus
DE19934790A1 (de) * 1999-07-27 2001-02-08 Bosch Gmbh Robert Antriebssystem für Kraftfahrzeug
US6306056B1 (en) * 1999-12-17 2001-10-23 Daimlerchrysler Corporation Dual engine hybrid electric vehicle
JP2002199506A (ja) * 2000-12-22 2002-07-12 Mazda Motor Corp ハイブリッド駆動装置
JP3810345B2 (ja) * 2002-06-04 2006-08-16 三菱電機株式会社 車両用伝動制御装置
US20040138023A1 (en) * 2003-01-09 2004-07-15 Moore Thomas S. Dual crankshaft engine coupling device
US7024858B2 (en) * 2003-03-05 2006-04-11 The United States Of America As Represented By United States Environmental Protection Agency Multi-crankshaft, variable-displacement engine
US6935115B2 (en) * 2003-12-03 2005-08-30 Daimlerchrysler Corporation Controlling airflow to multiple engine modules with a single throttle body
US7316628B2 (en) * 2004-01-13 2008-01-08 The Gates Corporation Ip Law Dept. Two speed transmission and belt drive system
US7086981B2 (en) * 2004-02-18 2006-08-08 The Gates Corporation Transmission and constant speed accessory drive

Also Published As

Publication number Publication date
WO2006117617A3 (en) 2007-03-22
EP1912817A2 (en) 2008-04-23
CN101160463A (zh) 2008-04-09
WO2006117617A8 (en) 2007-09-07
WO2006117617A2 (en) 2006-11-09
BRPI0611148A2 (pt) 2011-11-16
US20090314559A1 (en) 2009-12-24

Similar Documents

Publication Publication Date Title
ITTO20050288A1 (it) Gruppo propulsore a comando start-stop per un autoveicolo
GB2441420B (en) A method for controlling a motor vehicle
DE602005009770D1 (de) Abstandsregelung für Kraftfahrzeuge
GB2443518B (en) A structural member for a motor vehicle
GB2425667B (en) A stepping motor control method
DE602005008487D1 (de) Antriebsteuervorrichtung für ein Kraftfahrzeug
DE602006001344D1 (de) Schaltersteuervorrichtung für Kraftfahrzeug
GB2444367B (en) A drive unit for a motor vehicle
GB2413999B (en) Method for controlling a motor vehicle
GB0602674D0 (en) A motor vehicle
GB2426834B (en) A method for controlling an engine
DE602007001251D1 (de) Motorsteuerung
GB2456071B (en) Moveable roof element for a motor vehicle
DE112007002192A5 (de) Kompaktes Steuergerät für ein Kraftfahrzeug
NO20065844L (no) Anordning ved drivstoffsystem for et motordrevet kjoretoy.
DK2369907T3 (da) Betjeningsanlæg til et motorkøretøj
DE502007006258D1 (de) Steuergerät für ein kraftfahrzeug
DE602005019532D1 (de) Kupplungssteuerungsvorrichtung für ein Kraftfahrzeug
ZA200704137B (en) Vehicle motor control device
DE602007000622D1 (de) Motorsteuerung
DE602006005859D1 (de) Kraftfahrzeugsteuergerät
DE602007013829D1 (de) Motorsteuerung
DE112005000004D2 (de) Abgasreinigungsvorrichtung für Kraftfahrzeuge
GB0605287D0 (en) A motor vehicle
GB2427655B (en) A motor vehicle having a stop-start system