JP5764576B2 - 車両を運転する方法およびシステム - Google Patents
車両を運転する方法およびシステム Download PDFInfo
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- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
- B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
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- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
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- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
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- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
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- 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
- B60W2520/10—Longitudinal speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
-
- 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
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0677—Engine power
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
- F16H2059/405—Rate of change of output shaft speed or vehicle speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
- F16H2059/663—Road slope
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
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- Combustion & Propulsion (AREA)
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- Mathematical Physics (AREA)
- Control Of Transmission Device (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
・前記車両の速度パラメータを決定するステップと、
・前記速度パラメータが第1の基準を満たすとき、前記変速機を前記低伝達比よりも高い伝達比に切り換えるステップと
を含む。
そのような状況では、ステップ202のオーバードライブへの変速機の切換えによって、エンジンの燃料必要性が低下して燃料節約となり、一方で同時に、エンジン速度が非常に低い値に下がり、さらにエンジンからの雑音のレベルが落ちる。
P=Tω (1)
ここで、ωはエンジンの角速度、すなわち2π60/rpm(rpm=エンジン回転数/分)を表し、この式は、速度n1までの領域でエンジンから引き出すことができる出力Pが、エンジンが供給することができる最大よりも低い値に制限されることを意味する。というのは、エンジン速度とエンジンの供給可能最大トルクの両方がより低いからである。このように、オーバードライブが噛み合うとき、エンジンからの出力は制限される。
Claims (19)
- 燃焼エンジンに接続され且ついくつかの異なる伝達比に設定可能である、車両の変速機を制御する方法であって、前記車両を推進させる出力の必要性が低下している状況で、前記車両が、低伝達比で、かつ前記低伝達比のトルク平坦域が得られるエンジン速度よりも下のエンジン速度で走っているとき、
前記車両の速度パラメータを決定するステップと
前記速度パラメータが第1の基準を満たすとき、前記変速機を前記低伝達比よりも高い伝達比に切り換えるステップと
を含む方法。 - 前記速度パラメータが、前記車両の速度を基準速度と比較することによって決定される、請求項1に記載の方法。
- 決定された前記速度が前記基準速度から第1の閾値だけずれたとき、前記変速機が、より高い伝達比に設定される、請求項2に記載の方法。
- 決定された前記速度が第1の速度よりも下であるとき、前記変速機が、より高い伝達比に設定される、請求項2または3に記載の方法。
- 前記速度パラメータが、前記車両の速度の変化を決定することによって決定される、請求項1に記載の方法。
- 前記変化が、前記車両の前記速度の微分係数を決定することによって決定される、請求項5に記載の方法。
- 速度の前記変化が第1の閾値からずれたとき、前記変速機が、より高い伝達比に切り換えられる、請求項5または6に記載の方法。
- 前記車両を推進させるための出力が低下している、または特定の時間内に低下する状態の決定に基づいて、前記変速機が、前記低伝達比に設定される、請求項1ないし7のいずれか一項に記載の方法。
- 請求項1ないし8のいずれか一項に記載の方法であって、
前記車両を推進させるためのエンジン出力が第2の閾値よりも下になっている、または特定の時間内に下になる状態の決定と同時に、前記変速機を前記低伝達比に切り換えるステップ
をさらに含む方法。 - 前記車両を推進させるための出力が低下している、または特定の時間内に低下するという決定が、前記車両の前方の道路の勾配に関するデータおよび/または前記車両の前方の道路の地形に関するデータを使用することによって行われる、請求項1に記載の方法。
- 前記車両を推進させるための出力が低下している、または特定の時間内に低下するという決定が、エンジンへの制御信号および/またはエンジンからの制御信号を使用することによって行われる、請求項1に記載の方法。
- エンジンからの駆動力が必要とされているおよび/または必要になってくるかどうかを絶えず監視し、そのように必要とされているおよび/又は必要になってくる場合には、前記変速機をより高い伝達比に切り換えるステップをさらに含む、請求項1ないし11のいずれか一項に記載の方法。
- 前記変速機が、いくつかの別個のギヤを含む変速機の形を取り、前記より低い/より高い伝達比への切換えが、より高速/より低速のギヤに変える形を取る、請求項1ないし12のいずれか一項に記載の方法。
- 前記低伝達比は、車両の巡航速度または最大許容速度での前記車両が、ギヤのトルク平坦域が得られるエンジン速度よりも低いエンジン速度で走る前記ギヤまたは変速機の伝達比設定の形を取る、請求項1ないし13のいずれか一項に記載の方法。
- 前記車両のための速度パラメータの前記決定が、前記車両の制御システムによって行われ、さらに前記変速機を前記低伝達比よりも高い伝達比に設定するタイミングが、前記速度パラメータに基づいて前記制御システムによって決定される、請求項1ないし14のいずれか一項に記載の方法。
- プログラムコードを含み、コンピュータで実行されたとき、前記コンピュータに請求項1ないし15のいずれか一項に記載の方法を適用させる、コンピュータプログラム。
- コンピュータ読取り可能媒体および請求項16に記載のコンピュータプログラムを含むコンピュータプログラム製品であって、前記プログラムが、前記コンピュータ読取り可能媒体中に含まれている、コンピュータプログラム製品。
- 燃焼エンジンに接続され且ついくつかの異なる伝達比に設定可能である、車両の変速機を制御するシステムであって、前記車両を推進させる出力の必要性が低下している状況で、前記車両が、低伝達比で、かつ前記低伝達比のトルク平坦域より下のエンジン速度で走っているとき、
前記車両の速度パラメータを決定する手段と、
前記速度パラメータが第1の基準を満たすとき、前記変速機を前記低伝達比よりも高い伝達比に切り換える手段と
を備えるシステム。 - 請求項18に記載のシステムを備える車両。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0950973-8 | 2009-12-17 | ||
SE0950973A SE534457C2 (sv) | 2009-12-17 | 2009-12-17 | Förfarande och system för framförande av ett fordon vid reducerat behov av framdrivningseffekt |
PCT/SE2010/051401 WO2011075067A1 (en) | 2009-12-17 | 2010-12-16 | Method and system for driving of a vehicle |
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JP2013514505A JP2013514505A (ja) | 2013-04-25 |
JP5764576B2 true JP5764576B2 (ja) | 2015-08-19 |
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JP2012544437A Expired - Fee Related JP5764576B2 (ja) | 2009-12-17 | 2010-12-16 | 車両を運転する方法およびシステム |
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US (1) | US8751118B2 (ja) |
EP (1) | EP2513519B1 (ja) |
JP (1) | JP5764576B2 (ja) |
KR (1) | KR101494376B1 (ja) |
CN (1) | CN102666242A (ja) |
BR (1) | BR112012014541B1 (ja) |
IN (1) | IN2012DN05211A (ja) |
RU (1) | RU2536753C2 (ja) |
SE (1) | SE534457C2 (ja) |
WO (1) | WO2011075067A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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SE534454C2 (sv) | 2009-12-17 | 2011-08-30 | Scania Cv Ab | Förfarande och system för framförande av ett fordon |
US10239515B2 (en) * | 2015-01-16 | 2019-03-26 | Ford Global Technologies, Llc | Hybrid vehicle and method of disengaging an overdrive clutch in a hybrid vehicle |
JP6748059B2 (ja) * | 2017-12-28 | 2020-08-26 | 本田技研工業株式会社 | 車両の制御装置 |
US10793092B2 (en) * | 2017-12-29 | 2020-10-06 | Cnh Industrial America Llc | System and method for reducing fuel consumption of a work vehicle based on estimated parastic power losses |
JP2022007027A (ja) * | 2020-06-25 | 2022-01-13 | トヨタ自動車株式会社 | 車両用制御装置、車両用制御システム、および車両用学習装置 |
US20220080836A1 (en) * | 2020-09-14 | 2022-03-17 | Transportation Ip Holdings, Llc | Systems and methods for active damping of a platform of a vehicle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3101056A1 (de) * | 1981-01-15 | 1982-08-05 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren und einrichtung zur ermittlung von schaltsignalen |
US4520694A (en) * | 1981-12-24 | 1985-06-04 | Robert Bosch Gmbh | Method of controlling engine operation in an automotive vehicle during gear change |
JPS62261746A (ja) | 1986-05-08 | 1987-11-13 | Komatsu Ltd | 自動変速方法 |
US5425284A (en) * | 1993-09-07 | 1995-06-20 | Eaton Corporation | Automated mechanical transmission control system/method |
SE502550C2 (sv) * | 1994-03-18 | 1995-11-13 | Saab Scania Ab | Förfarande och anordning för bränslemängdsreglering i samband med nerväxling |
JP3277837B2 (ja) | 1996-03-15 | 2002-04-22 | トヨタ自動車株式会社 | 変速機の制御装置 |
KR19990040799A (ko) * | 1997-11-19 | 1999-06-05 | 정몽규 | 내리막길 주행시 자동 저단 변속장치 |
DE19814624A1 (de) * | 1998-04-01 | 1999-10-07 | Man Nutzfahrzeuge Ag | Automatisierte Schaltung der oberen Gänge eines Lkw-Getriebes |
JP2000320665A (ja) * | 1999-05-14 | 2000-11-24 | Mitsubishi Electric Corp | 車両用定速走行制御装置 |
US6702713B2 (en) * | 2001-12-21 | 2004-03-09 | Eaton Corporation | Shift strategies for mock continuously variable transmission |
KR100494907B1 (ko) | 2002-11-11 | 2005-06-13 | 현대자동차주식회사 | 차량의 변속 제어장치 및 방법 |
FR2847639B1 (fr) * | 2002-11-21 | 2005-02-04 | Renault Sa | Procede de commande d'une transmission automatique d'un vehicule en situation de descente |
JP2004196055A (ja) | 2002-12-17 | 2004-07-15 | Fuji Heavy Ind Ltd | 自動変速装置 |
US7684919B2 (en) * | 2006-05-23 | 2010-03-23 | Zf Friedrichshafen Ag | Multiple speed transmission having fuel economy mode |
JP4519895B2 (ja) * | 2007-10-18 | 2010-08-04 | 本田技研工業株式会社 | シフトインジケータ装置 |
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2009
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2010
- 2010-12-16 JP JP2012544437A patent/JP5764576B2/ja not_active Expired - Fee Related
- 2010-12-16 KR KR1020127018808A patent/KR101494376B1/ko active IP Right Grant
- 2010-12-16 IN IN5211DEN2012 patent/IN2012DN05211A/en unknown
- 2010-12-16 RU RU2012130152/11A patent/RU2536753C2/ru active
- 2010-12-16 CN CN2010800569883A patent/CN102666242A/zh active Pending
- 2010-12-16 WO PCT/SE2010/051401 patent/WO2011075067A1/en active Application Filing
- 2010-12-16 BR BR112012014541-0A patent/BR112012014541B1/pt active IP Right Grant
- 2010-12-16 EP EP10837994.2A patent/EP2513519B1/en active Active
- 2010-12-16 US US13/515,909 patent/US8751118B2/en active Active
Also Published As
Publication number | Publication date |
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JP2013514505A (ja) | 2013-04-25 |
IN2012DN05211A (ja) | 2015-10-23 |
BR112012014541B1 (pt) | 2021-03-16 |
EP2513519A4 (en) | 2013-10-16 |
SE534457C2 (sv) | 2011-08-30 |
EP2513519B1 (en) | 2017-04-12 |
CN102666242A (zh) | 2012-09-12 |
WO2011075067A1 (en) | 2011-06-23 |
US8751118B2 (en) | 2014-06-10 |
SE0950973A1 (sv) | 2011-06-18 |
RU2012130152A (ru) | 2014-01-27 |
RU2536753C2 (ru) | 2014-12-27 |
EP2513519A1 (en) | 2012-10-24 |
US20120253616A1 (en) | 2012-10-04 |
BR112012014541A2 (pt) | 2020-09-15 |
KR20120101137A (ko) | 2012-09-12 |
KR101494376B1 (ko) | 2015-02-17 |
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