BR112012030661A2 - aparelho de controle de redução de folga para veículo eletricamente acionado - Google Patents

aparelho de controle de redução de folga para veículo eletricamente acionado

Info

Publication number
BR112012030661A2
BR112012030661A2 BR112012030661A BR112012030661A BR112012030661A2 BR 112012030661 A2 BR112012030661 A2 BR 112012030661A2 BR 112012030661 A BR112012030661 A BR 112012030661A BR 112012030661 A BR112012030661 A BR 112012030661A BR 112012030661 A2 BR112012030661 A2 BR 112012030661A2
Authority
BR
Brazil
Prior art keywords
time
flag
register
backlash
backlash torque
Prior art date
Application number
BR112012030661A
Other languages
English (en)
Other versions
BR112012030661B1 (pt
Inventor
Futoshi Yoshimura
Isamu Kazama
Yohei Nakamura
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 BR112012030661A2 publication Critical patent/BR112012030661A2/pt
Publication of BR112012030661B1 publication Critical patent/BR112012030661B1/pt

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
    • 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
    • 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

aparelho de controle de redução de folga para veículo eletricamente acionado. quando o intervalo de não funcionamento é trocado no intervalo de funcionamento no tempo t2 durante a execução do corte de fluência (t1~t4), o flag flag é determinado em 1 e o registrador t é reajustado em 0. então, o registrador t é incrementado para medir o tempo transcorrido do tempo t2. se o intervalo de funcionamento é um intervalo de avanço, um motor elétrico emite um torque de redução de folga em uma direção de avanço rotacional como mostrado por uma linha sólida para um período de tempo entre o tempo t2 e o tempo t3 para o qual o registrador t e menor que um tempo determinado t1 porque o flag flag indica 1. se o intervalo de funcionamento está em um intervalo reverso, o motor elétrico emite o torque de redução de folga em uma direção inversamente rotacional como mostrado por uma linha pontilhada, porque o flag flag indica 1. no tempo t3 em que o registrador t se torna igual ao tempo determinado t1, o flag flag é reajustado em 9, e o registrador t é determinado no tempo determinado t1, em preparação para um controle de redução de folga seguinte. portanto, depois do tempo t3, o torque de redução de folga não é emitido. no entanto, a redução de folga para o sistema de transferência de motor já foi completado pelo torque de redução de folga emitido para o tempo determinado t1 medido a partir do tmepo t2. portanto, depois do tempo t4, ruído anormal não é causado no tempo de recomeço de funcionamento de fluência ou na aceleração normal para começar a partida do veículo.
BR112012030661A 2010-05-31 2011-04-14 aparelho de controle de redução de folga para veículo eletricamente acionado BR112012030661B1 (pt)

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 (2)

Publication Number Publication Date
BR112012030661A2 true BR112012030661A2 (pt) 2016-08-16
BR112012030661B1 BR112012030661B1 (pt) 2019-12-03

Family

ID=45066514

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012030661A BR112012030661B1 (pt) 2010-05-31 2011-04-14 aparelho de controle de redução de folga para veículo eletricamente acionado

Country Status (9)

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

Families Citing this family (18)

* 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
JP6380674B2 (ja) * 2015-06-15 2018-08-29 日産自動車株式会社 車両の制御方法および車両の制御装置
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
JP7100708B2 (ja) * 2018-03-20 2022-07-13 ロード コーポレーション 円形力発生装置を用いる能動型防振
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
KR102703274B1 (ko) * 2019-06-13 2024-09-04 현대자동차주식회사 전기모터 차량의 가속 충격 저감 시스템 및 방법
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
RU2534491C2 (ru) 2014-11-27
CN102917912A (zh) 2013-02-06
EP2578440A4 (en) 2017-03-15
MX2012013805A (es) 2012-12-17
BR112012030661B1 (pt) 2019-12-03
RU2012158124A (ru) 2014-07-20
KR20130036744A (ko) 2013-04-12
WO2011152129A1 (ja) 2011-12-08
US20130066509A1 (en) 2013-03-14
EP2578440A1 (en) 2013-04-10
KR101524343B1 (ko) 2015-05-29
EP2578440B1 (en) 2019-08-28
JP5700955B2 (ja) 2015-04-15
JP2011250648A (ja) 2011-12-08
CN102917912B (zh) 2016-05-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/04/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/04/2011, OBSERVADAS AS CONDICOES LEGAIS