JP5900452B2 - 4輪駆動車両の制御装置 - Google Patents
4輪駆動車両の制御装置 Download PDFInfo
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- JP5900452B2 JP5900452B2 JP2013209666A JP2013209666A JP5900452B2 JP 5900452 B2 JP5900452 B2 JP 5900452B2 JP 2013209666 A JP2013209666 A JP 2013209666A JP 2013209666 A JP2013209666 A JP 2013209666A JP 5900452 B2 JP5900452 B2 JP 5900452B2
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- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
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- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
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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
- 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
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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
- 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
-
- 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
- B60W30/18072—Coasting
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
- B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
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- 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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K2023/085—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated
- B60K2023/0858—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated with electric means, e.g. electro-hydraulic means
-
- 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
- B60W30/18072—Coasting
- B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0657—Engine torque
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0657—Engine torque
- B60W2510/0661—Torque change rate
-
- 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
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0676—Engine temperature
-
- 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
- B60W2510/10—Change speed gearings
- B60W2510/107—Temperature
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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
- 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
- B60W2520/105—Longitudinal acceleration
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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
- B60W2520/26—Wheel slip
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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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/18—Steering angle
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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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/40—Coefficient of friction
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
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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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/105—Output torque
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
10:エンジン
12:前輪(駆動輪、主駆動輪)
14:後輪(駆動輪、副駆動輪)
16:自動変速機(変速機)
18:トランスファ(切替機構)
20:プロペラシャフト
36:第1クラッチ(切替機構)
54:第2クラッチ(断接機構)
80、150:電子制御装置(制御装置)
Claims (5)
- エンジンと主駆動輪および副駆動輪との間の動力伝達経路上に設けられている変速機と、該変速機と前記副駆動輪との間の動力伝達経路上に設けられて該動力伝達経路を選択的に断接する断接機構とを、備える4輪駆動車両において、走行中に所定条件が成立すると前記変速機の伝達トルクを所定値以下に制御する4輪駆動車両の制御装置であって、
前記変速機の伝達トルクを所定値以下に制御する時間と、前記断接機構によって前記動力伝達経路を遮断する時間とが少なくとも一部重なるように制御するものであり、
前記変速機の伝達トルクを所定値以下に制御する間に前記断接機構の遮断を許可する条件を、前記変速機の伝達トルクを所定値以下にしない場合と比較して遮断しやすくなる側に変更し、
前記断接機構の遮断を許可する条件は、路面の摩擦係数、駆動輪のスリップ量、駆動輪のスリップ履歴、操舵角、エンジントルクの変動率、および車速の変動率に関する要件の少なくとも1つが含まれる
ことを特徴とする4輪駆動車両の制御装置。 - 前記断接機構の断接を許可する条件の成立後、同時ないしは所定時間経過後に該断接機構を遮断することを特徴とする請求項1の4輪駆動車両の制御装置。
- 前記所定時間は、前記変速機の作動油の油温、前記エンジンの油温、該エンジンの水温、外気温、走行開始からの走行距離ないしは走行時間に基づいて変更されることを特徴とする請求項2の4輪駆動車両の制御装置。
- 前記変速機の伝達トルクを所定値以下に制御する間に前記エンジンを停止させることを特徴とする請求項1から3の何れか1の4輪駆動車両の制御装置。
- 前記4輪駆動車両は、前記変速機から前記断接機構との間の動力伝達経路上に、前記副駆動輪への動力伝達を選択的に切り替える切替機構をさらに備えることを特徴とする請求項1から4の何れか1の4輪駆動車両の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013209666A JP5900452B2 (ja) | 2013-10-04 | 2013-10-04 | 4輪駆動車両の制御装置 |
US14/496,407 US9415684B2 (en) | 2013-10-04 | 2014-09-25 | Control device and control method for four-wheel drive vehicle |
DE102014114283.7A DE102014114283A1 (de) | 2013-10-04 | 2014-10-01 | Steuervorrichtung und Steuerverfahren für ein allradangetriebenes Fahrzeug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013209666A JP5900452B2 (ja) | 2013-10-04 | 2013-10-04 | 4輪駆動車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015074252A JP2015074252A (ja) | 2015-04-20 |
JP5900452B2 true JP5900452B2 (ja) | 2016-04-06 |
Family
ID=52693384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013209666A Expired - Fee Related JP5900452B2 (ja) | 2013-10-04 | 2013-10-04 | 4輪駆動車両の制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9415684B2 (ja) |
JP (1) | JP5900452B2 (ja) |
DE (1) | DE102014114283A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011056046B4 (de) * | 2011-12-05 | 2022-05-25 | Dr.Ing.H.C.F.Porsche Aktiengesellschaft | Antriebsstrang eines rein elektrisch allradbetreibbaren Kraftfahrzeuges |
JP6311513B2 (ja) * | 2014-07-28 | 2018-04-18 | 株式会社ジェイテクト | 四輪駆動車及び四輪駆動車の制御方法 |
DE102014016078B3 (de) * | 2014-10-29 | 2016-02-04 | Audi Ag | Verfahren zum Betreiben einer Mehrachsantriebseinrichtung sowie entsprechende Mehrachsantriebseinrichtung |
KR101787261B1 (ko) * | 2016-05-31 | 2017-10-19 | 현대위아 주식회사 | 4륜구동 차량의 디스커넥트 제어 장치 및 그 방법 |
CN107953841B (zh) * | 2017-12-18 | 2019-11-05 | 广州汽车集团股份有限公司 | 一种汽车底盘集成控制方法及*** |
CN108666498B (zh) * | 2018-08-11 | 2024-05-28 | 深圳市道通科技股份有限公司 | 一种汽车诊断仪及其电池仓组件 |
JP7135746B2 (ja) * | 2018-11-07 | 2022-09-13 | トヨタ自動車株式会社 | 運転支援装置 |
KR102553920B1 (ko) * | 2021-09-24 | 2023-07-07 | 현대트랜시스 주식회사 | 차량 디스커넥터 장치용 제어기, 및 온도 기반 차량 디스커넥터 장치의 제어 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6416432A (en) | 1987-07-08 | 1989-01-19 | Mazda Motor | Four-wheel-drive vehicle with automatic transmission |
JP3475179B2 (ja) | 2001-02-06 | 2003-12-08 | 日野自動車株式会社 | クラッチ制御装置 |
JP4317716B2 (ja) * | 2003-07-08 | 2009-08-19 | 株式会社ジェイテクト | 4輪駆動車の駆動力配分制御装置 |
US7497285B1 (en) * | 2007-11-15 | 2009-03-03 | Vladimir Radev | Hybrid electric vehicle |
JP5112890B2 (ja) | 2008-01-17 | 2013-01-09 | 株式会社ユニバンス | 四輪駆動車用駆動力伝達システム |
DE112010000870T5 (de) * | 2009-01-21 | 2012-09-27 | Magna Powertrain Of America, Inc. | Vierradantrieb-Fahrzeug mit Trennungssystem |
JP2011255846A (ja) | 2010-06-11 | 2011-12-22 | Jtekt Corp | 四輪駆動車の駆動システム及び四輪駆動車の駆動システムの制御方法 |
JP2012047148A (ja) | 2010-08-30 | 2012-03-08 | Toyota Motor Corp | 車両の制御装置 |
JP5728861B2 (ja) | 2010-09-15 | 2015-06-03 | 株式会社ジェイテクト | 四輪駆動車及びその制御装置 |
JP2012218689A (ja) * | 2011-04-13 | 2012-11-12 | Toyota Motor Corp | 車両制御装置 |
WO2013038446A1 (ja) * | 2011-09-14 | 2013-03-21 | トヨタ自動車株式会社 | 動力断続装置 |
JP5776524B2 (ja) * | 2011-12-05 | 2015-09-09 | トヨタ自動車株式会社 | 四輪駆動車両 |
-
2013
- 2013-10-04 JP JP2013209666A patent/JP5900452B2/ja not_active Expired - Fee Related
-
2014
- 2014-09-25 US US14/496,407 patent/US9415684B2/en active Active
- 2014-10-01 DE DE102014114283.7A patent/DE102014114283A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JP2015074252A (ja) | 2015-04-20 |
US9415684B2 (en) | 2016-08-16 |
DE102014114283A1 (de) | 2015-04-09 |
US20150096821A1 (en) | 2015-04-09 |
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