MX2012013805A - Aparato de control de reduccion de aflojamiento para un vehiculo impulsado electricamente. - Google Patents

Aparato de control de reduccion de aflojamiento para un vehiculo impulsado electricamente.

Info

Publication number
MX2012013805A
MX2012013805A MX2012013805A MX2012013805A MX2012013805A MX 2012013805 A MX2012013805 A MX 2012013805A MX 2012013805 A MX2012013805 A MX 2012013805A MX 2012013805 A MX2012013805 A MX 2012013805A MX 2012013805 A MX2012013805 A MX 2012013805A
Authority
MX
Mexico
Prior art keywords
play
flag
timer
preset time
range
Prior art date
Application number
MX2012013805A
Other languages
English (en)
Inventor
Yohei Nakamura
Isamu Kazawa
Futoshi Yoshimura
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2012013805A publication Critical patent/MX2012013805A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2063—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for creeping
    • 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
    • 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
    • B60W30/18063—Creeping
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

Cuando un rango de no funcionamiento se modifica en un rango de funcionamiento en el tiempo t2 durante la ejecución del corte de deslizamiento lento (t1 ~ t4), una bandera FLAG se establece en 1 y un temporizador T1 se reinicia. Entonces, el temporizador T se incrementa para medir un tiempo transcurrido desde el tiempo t2. Si el rango de funcionamiento es un rango delantero o hacia adelante, un motor eléctrico emite un momento de torsión de reducción de aflojamiento en una dirección rotacional delantera como se muestra por una línea solida durante un periodo de tiempo entre el tiempo t2 y el tiempo t3 para el cual el temporizador T es menor que un tiempo T1 establecido, por que la bandera FLAG indica 1. Si el rango de funcionamiento es un rango inverso o marcha en reversa, el motor eléctrico emite el momento de torsión de reducción de aflojamiento en una dirección rotacional inversa como se muestra por una línea discontinua, por que la bandera FLAG indica 1. En el tiempo t3 en el cual el temporizador T se vuelve igual al tiempo T1 establecido, la bandera FLAG se establece en 0, y el temporizador T se establece en el tiempo T1 establecido, en preparación para un control siguiente de reducción de aflojamiento. Por lo tanto, después del tiempo t3, no se emite el momento de torsión de reducción de aflojamiento. Sin embargo, la reducción de aflojamiento para el sistema de transferencia del motor ya se completó por el momento de torsión de reducción de aflojamiento emitido para el tiempo T1 establecido, iniciado desde el tiempo t2. Por lo tanto, después del tiempo t4, no se genera el ruido anormal en el tiempo de reinicio del funcionamiento de deslizamiento lento o la aceleración normal para el arranque del vehículo.
MX2012013805A 2010-05-31 2011-04-14 Aparato de control de reduccion de aflojamiento para un vehiculo impulsado electricamente. MX2012013805A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010123780A JP5700955B2 (ja) 2010-05-31 2010-05-31 電動車両のガタ詰め制御装置
PCT/JP2011/059252 WO2011152129A1 (ja) 2010-05-31 2011-04-14 電動車両のガタ詰め制御装置

Publications (1)

Publication Number Publication Date
MX2012013805A true MX2012013805A (es) 2012-12-17

Family

ID=45066514

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012013805A MX2012013805A (es) 2010-05-31 2011-04-14 Aparato de control de reduccion de aflojamiento para un vehiculo impulsado electricamente.

Country Status (9)

Country Link
US (1) US20130066509A1 (es)
EP (1) EP2578440B1 (es)
JP (1) JP5700955B2 (es)
KR (1) KR101524343B1 (es)
CN (1) CN102917912B (es)
BR (1) BR112012030661B1 (es)
MX (1) MX2012013805A (es)
RU (1) RU2534491C2 (es)
WO (1) WO2011152129A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9052006B1 (en) 2013-12-13 2015-06-09 Hyundai Motor Company Controlling method and system for reducing tip-in shock
CN104071031B (zh) * 2013-12-30 2019-04-23 上海大郡动力控制技术有限公司 一种纯电动汽车起步抖动的抑制方法
JP6365295B2 (ja) * 2014-12-24 2018-08-01 トヨタ自動車株式会社 ハイブリッド車両の制御装置
FR3033758B1 (fr) * 2015-03-16 2017-03-31 Peugeot Citroen Automobiles Sa Ensemble de traction pour vehicule automobile
MX361920B (es) 2015-06-15 2018-12-19 Nissan Motor Método de control de vehículo y dispositivo de control de vehículo.
CN105857112A (zh) * 2016-03-31 2016-08-17 北京长城华冠汽车科技股份有限公司 一种电动汽车的扭矩输出方法、装置和电动汽车
JP2018085878A (ja) * 2016-11-25 2018-05-31 スズキ株式会社 電動車両の駆動制御装置
CN106585612B (zh) * 2016-12-22 2019-07-05 潍柴动力股份有限公司 一种纯电动汽车防抖控制方法及装置
CN107512197A (zh) * 2017-08-21 2017-12-26 合肥翔望智能科技有限公司 一种电动车起步异响控制方法
SE542083C2 (en) * 2017-10-02 2020-02-18 Scania Cv Ab Method and system for controlling at least one electrical machine to eliminate drivetrain backlash
CA3089841C (en) * 2018-03-20 2022-08-16 Lord Corporation Active vibration control using circular force generators
JP6923498B2 (ja) 2018-09-27 2021-08-18 株式会社Ｓｕｂａｒｕ 車両駆動装置
JP7207004B2 (ja) * 2019-02-25 2023-01-18 トヨタ自動車株式会社 電動車両の制御装置
JP7207031B2 (ja) 2019-03-11 2023-01-18 トヨタ自動車株式会社 電動車両の制御装置
CN112172541B (zh) * 2020-09-28 2022-08-05 武汉格罗夫氢能汽车有限公司 一种燃料电池氢能汽车限速的控制方法
CN112208513B (zh) * 2020-10-20 2022-08-12 睿驰电装(大连)电动系统有限公司 消除传动系间隙产生的噪音方法和装置
CN113263923A (zh) * 2021-07-05 2021-08-17 珠海格力电器股份有限公司 电动车辆的电机控制方法、装置、存储介质及整车控制器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003065106A (ja) * 2001-08-28 2003-03-05 Toyota Motor Corp 動力出力装置および電気自動車
JP3612711B2 (ja) * 2002-07-03 2005-01-19 トヨタ自動車株式会社 自動車
JP3610970B2 (ja) * 2002-08-30 2005-01-19 日産自動車株式会社 四輪駆動車両の駆動力制御装置
RU2285847C1 (ru) * 2005-02-10 2006-10-20 Общевойсковая Академия Вооруженных Сил Российской Федерации (Оа Вс Рф) Система регулирования плавности переключения передач гусеничных и колесных машин
JP4525576B2 (ja) * 2005-12-05 2010-08-18 トヨタ自動車株式会社 車両用駆動装置の制御装置
JP2007236168A (ja) * 2006-03-03 2007-09-13 Nissan Motor Co Ltd 車両制御装置
JP4127310B2 (ja) * 2006-12-27 2008-07-30 トヨタ自動車株式会社 車両の制御装置、制御方法、その方法を実現するプログラムおよびそのプログラムを記録した記録媒体
JP4915405B2 (ja) * 2008-08-11 2012-04-11 トヨタ自動車株式会社 車両およびその制御方法
KR101054756B1 (ko) * 2009-07-31 2011-08-05 현대자동차주식회사 하이브리드 차량의 백래시 진동 저감 방법

Also Published As

Publication number Publication date
CN102917912B (zh) 2016-05-25
EP2578440B1 (en) 2019-08-28
WO2011152129A1 (ja) 2011-12-08
KR101524343B1 (ko) 2015-05-29
BR112012030661B1 (pt) 2019-12-03
EP2578440A4 (en) 2017-03-15
RU2534491C2 (ru) 2014-11-27
JP5700955B2 (ja) 2015-04-15
JP2011250648A (ja) 2011-12-08
US20130066509A1 (en) 2013-03-14
BR112012030661A2 (pt) 2016-08-16
KR20130036744A (ko) 2013-04-12
EP2578440A1 (en) 2013-04-10
CN102917912A (zh) 2013-02-06
RU2012158124A (ru) 2014-07-20

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