JP6064972B2 - 車両用4輪駆動装置の制御装置 - Google Patents
車両用4輪駆動装置の制御装置 Download PDFInfo
- Publication number
- JP6064972B2 JP6064972B2 JP2014212120A JP2014212120A JP6064972B2 JP 6064972 B2 JP6064972 B2 JP 6064972B2 JP 2014212120 A JP2014212120 A JP 2014212120A JP 2014212120 A JP2014212120 A JP 2014212120A JP 6064972 B2 JP6064972 B2 JP 6064972B2
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- Japan
- Prior art keywords
- clutch
- wheel
- drive
- gear
- wheel drive
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Classifications
-
- 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
-
- 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
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
-
- 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
-
- 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
-
- 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
- B60K17/3515—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 with a clutch adjacent to traction wheel, e.g. automatic wheel hub
-
- 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
- B60K17/354—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having separate mechanical assemblies for transmitting drive to the front or to the rear wheels or set of wheels
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
Ic’=Ic+(Kp×e+Ki×∫edt)・・・(1)
10、149:エンジン(駆動源)
11:ロックアップクラッチ
12:前輪(主駆動輪)
14:後輪(副駆動輪)
15:トルクコンバータ
16、154:自動変速機(変速機)
20:プロペラシャフト(回転部材)
28:第1クラッチ
36:第2クラッチ
151:前輪(副駆動輪)
153:後輪(主駆動輪)
158:フロントプロペラシャフト(回転部材)
170:フロント側クラッチ(第2クラッチ)
178:ドライブギヤ(回転部材)
182:前輪駆動用クラッチ(第1クラッチ)
186:ドリブンギヤ(回転部材)
188:前輪駆動用チェーン(回転部材)
Claims (4)
- 駆動源の駆動力が伝達される主駆動輪と、該駆動源の駆動力が選択的に伝達される副駆動輪と、前記駆動源と前記副駆動輪との間の動力伝達経路を選択的に断接する伝達トルクを調整可能な第1クラッチと、前記第1クラッチと前記副駆動輪との間の動力伝達経路上に設けられ、該第1クラッチと前記副駆動輪との間の動力伝達経路を断接可能な第2クラッチとを備えた車両用4輪駆動装置において、前記主駆動輪の駆動による2輪駆動走行中に前記第1クラッチおよび第2クラッチを解放する車両用4輪駆動装置の制御装置であって、
前記第1クラッチおよび前記第2クラッチが解放された状態での2輪駆動走行中に、異音発生が予測されるまたは異音が発生する所定条件が成立したときに、前記第1クラッチを半係合させることを特徴とする車両用4輪駆動装置の制御装置。 - 前記第1クラッチを半係合させるときに、前記第2クラッチの解放状態を維持することを特徴とする請求項1に記載の車両用4輪駆動装置の制御装置。
- 前記第1クラッチが完全係合しないように、該第1クラッチの前後の回転部材の回転速度に基づいて該第1クラッチを制御することを特徴とする請求項1または2に記載の車両用4輪駆動装置の制御装置。
- 前記異音発生が予測されるまたは異音が発生する所定条件が成立したときとは、前記駆動源の回転速度が予め設定されている回転速度範囲のとき、前記駆動源の負荷が予め設定されている所定値以上のとき、前記駆動源に動力伝達可能に接続されている変速機の変速段が予め設定されている所定段以上のとき、および前記駆動源と前記変速機との間に設けられているトルクコンバータに備えられるロックアップクラッチが係合または半係合とき、の少なくとも1つの条件が成立した場合であることを特徴とする請求項1から3の何れか1項に記載の車両用駆動装置の制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014212120A JP6064972B2 (ja) | 2014-10-16 | 2014-10-16 | 車両用4輪駆動装置の制御装置 |
US14/882,796 US9440533B2 (en) | 2014-10-16 | 2015-10-14 | Control apparatus for a vehicular 4-wheel drive system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014212120A JP6064972B2 (ja) | 2014-10-16 | 2014-10-16 | 車両用4輪駆動装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016078647A JP2016078647A (ja) | 2016-05-16 |
JP6064972B2 true JP6064972B2 (ja) | 2017-01-25 |
Family
ID=55748382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014212120A Active JP6064972B2 (ja) | 2014-10-16 | 2014-10-16 | 車両用4輪駆動装置の制御装置 |
Country Status (2)
Country | Link |
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US (1) | US9440533B2 (ja) |
JP (1) | JP6064972B2 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5907142B2 (ja) * | 2013-10-22 | 2016-04-20 | トヨタ自動車株式会社 | 四輪駆動車両の制御装置 |
US9688141B2 (en) * | 2014-02-27 | 2017-06-27 | Nissan Motor Co., Ltd. | Clutch control device for four-wheel drive vehicle |
DE102014016451B3 (de) * | 2014-11-06 | 2016-03-24 | Audi Ag | Verfahren zum Betreiben eines Mehrachsantriebsstrangs für ein Kraftfahrzeug sowie entsprechender Mehrachsantriebsstrang |
US9764638B1 (en) * | 2016-03-02 | 2017-09-19 | GM Global Technology Operations LLC | Power transfer unit having an axle locking system |
JP6565871B2 (ja) * | 2016-11-15 | 2019-08-28 | トヨタ自動車株式会社 | 車両用4輪駆動装置の制御装置 |
US10300918B2 (en) * | 2016-11-23 | 2019-05-28 | Ford Global Technologies, Llc | Vehicle traction and all-wheel drive control system |
US10630137B2 (en) | 2016-12-14 | 2020-04-21 | Bendix Commerical Vehicle Systems Llc | Front end motor-generator system and modular generator drive apparatus |
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 |
US11807112B2 (en) | 2016-12-14 | 2023-11-07 | Bendix Commercial 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 |
US10543735B2 (en) | 2016-12-14 | 2020-01-28 | Bendix Commercial Vehicle Systems Llc | Hybrid commercial vehicle thermal management using dynamic heat generator |
US10486690B2 (en) | 2016-12-14 | 2019-11-26 | Bendix Commerical Vehicle Systems, Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10363923B2 (en) | 2016-12-14 | 2019-07-30 | 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 |
US10640103B2 (en) | 2016-12-14 | 2020-05-05 | 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 |
JP2019026151A (ja) * | 2017-08-01 | 2019-02-21 | トヨタ自動車株式会社 | 4輪駆動車両の駆動状態切換装置 |
JP6958473B2 (ja) * | 2018-04-23 | 2021-11-02 | トヨタ自動車株式会社 | 4輪駆動車両 |
JP7024617B2 (ja) * | 2018-06-08 | 2022-02-24 | トヨタ自動車株式会社 | 車両用トランスファ |
JP2020050050A (ja) * | 2018-09-25 | 2020-04-02 | トヨタ自動車株式会社 | 四輪駆動車両 |
JP7040383B2 (ja) * | 2018-09-25 | 2022-03-23 | トヨタ自動車株式会社 | 四輪駆動車両 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02120142A (ja) * | 1988-10-28 | 1990-05-08 | Mazda Motor Corp | 4輪駆動車の制御装置 |
JP2009208633A (ja) | 2008-03-04 | 2009-09-17 | Toyota Motor Corp | 車両の制御装置および車両の制御方法 |
US8483921B2 (en) * | 2009-06-03 | 2013-07-09 | Nissan Motor Co., Ltd. | Two/four-wheel drive mode shift controller for traction-transmitting part time four-wheel drive vehicle and method for controlling the same |
JP2012162229A (ja) * | 2011-02-09 | 2012-08-30 | Suzuki Motor Corp | 駆動力伝達装置及び四輪駆動車両 |
GB2488155A (en) * | 2011-02-18 | 2012-08-22 | Land Rover Uk Ltd | Driveline transition based on wheel slip |
EP2727757B1 (en) * | 2011-06-28 | 2017-03-15 | Toyota Jidosha Kabushiki Kaisha | Driving force transmission device and vehicle having said driving force transmission device |
JP5833857B2 (ja) * | 2011-08-01 | 2015-12-16 | 株式会社ジェイテクト | 駆動力配分制御装置及び四輪駆動車 |
-
2014
- 2014-10-16 JP JP2014212120A patent/JP6064972B2/ja active Active
-
2015
- 2015-10-14 US US14/882,796 patent/US9440533B2/en active Active
Also Published As
Publication number | Publication date |
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JP2016078647A (ja) | 2016-05-16 |
US9440533B2 (en) | 2016-09-13 |
US20160107523A1 (en) | 2016-04-21 |
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