JP2012210926A - 車両に働く駆動力を制御する制御装置 - Google Patents
車両に働く駆動力を制御する制御装置 Download PDFInfo
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- JP2012210926A JP2012210926A JP2012032520A JP2012032520A JP2012210926A JP 2012210926 A JP2012210926 A JP 2012210926A JP 2012032520 A JP2012032520 A JP 2012032520A JP 2012032520 A JP2012032520 A JP 2012032520A JP 2012210926 A JP2012210926 A JP 2012210926A
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- driving force
- wheel
- vehicle
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- driving wheel
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- 238000004364 calculation method Methods 0.000 claims abstract description 42
- 230000008859 change Effects 0.000 claims description 17
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- 239000000446 fuel Substances 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
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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
- 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
- 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
-
- 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
- B60W30/18172—Preventing, or responsive to skidding of wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
【解決手段】車両の前輪駆動力及び後輪駆動力を制御する制御装置は、主駆動輪駆動力及び副駆動輪駆動力を制御する第1の制御手段であって、前記主駆動輪駆動力は、前記前輪駆動力及び前記後輪駆動力の一方であり、前記副駆動輪駆動力は、前記前輪駆動力及び前記後輪駆動力の他方である、第1の制御手段と、前記車両の走行状態が不安定である場合、前記副駆動輪駆動力を制限する副駆動輪制限駆動力を前記第1の制御手段に要求する第2の制御手段と、を備える。前記第2の制御手段は、前記車両の不安定パラメータに基づき前記副駆動輪制限駆動力を算出する算出部を有する。前記第1の制御手段は、前記副駆動輪駆動力を前記副駆動輪制限駆動力に一致させることにより、前記主駆動輪駆動力を増加させる。
【選択図】図2
Description
1. 車両
2.制御装置
3.車両挙動制御手段(第2の制御手段)
3.1.検出部
3.2.算出部
Claims (8)
- 車両の前輪駆動力及び後輪駆動力を制御する制御装置であって、
主駆動輪駆動力及び副駆動輪駆動力を制御する第1の制御手段であって、前記主駆動輪駆動力は、前記前輪駆動力及び前記後輪駆動力の一方であり、前記副駆動輪駆動力は、前記前輪駆動力及び前記後輪駆動力の他方である、第1の制御手段と、
前記車両の走行状態が不安定である場合、前記副駆動輪駆動力を制限する副駆動輪制限駆動力を前記第1の制御手段に要求する第2の制御手段と、
を備え、
前記第2の制御手段は、前記車両の不安定パラメータに基づき前記副駆動輪制限駆動力を算出する算出部を有し、
前記第1の制御手段は、前記副駆動輪駆動力を前記副駆動輪制限駆動力に一致させることにより、前記主駆動輪駆動力を増加させる、制御装置。 - 前記第2の制御部は、前記走行状態が不安定であるか否かを検出する検出部をさらに有し、
前記算出部は、前記走行状態が不安定であることが前記検出部によって検出された時の前記不安定パラメータに基づき、前記副駆動輪制限駆動力を算出する、請求項1に記載の制御装置。 - 前記副駆動輪制限駆動力は、前記不安定パラメータが大きいほど小さい、請求項1に記載の制御装置。
- 前記算出部は、前記不安定パラメータの変化に基づき前記副駆動輪制限駆動力を算出し、
前記副駆動輪制限駆動力は、前記不安定パラメータの前記変化が大きいほど小さい、請求項1に記載の制御装置。 - 前記不安定パラメータは、前記車両の実ヨー・レートである、請求項1に記載の制御装置。
- 前記不安定パラメータは、前記車両の実ヨー・レートであり、
前記不安定パラメータの前記変化は、前記実ヨー・レートの微分である、請求項4に記載の制御装置。 - 前記主駆動輪駆動力は、前記前輪駆動力であり、
前記副駆動輪駆動力は、前記後輪駆動力である、請求項1に記載の制御装置。 - 前記第1の制御手段は、駆動力制御手段であり、前記第2の制御手段は、車両挙動制御手段である、請求項1に記載の制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/075,859 | 2011-03-30 | ||
US13/075,859 US8682556B2 (en) | 2011-03-30 | 2011-03-30 | Control device for controlling drive force that operates on vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012210926A true JP2012210926A (ja) | 2012-11-01 |
JP5918564B2 JP5918564B2 (ja) | 2016-05-18 |
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JP2012032520A Active JP5918564B2 (ja) | 2011-03-30 | 2012-02-17 | 車両に働く駆動力を制御する制御装置 |
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US (1) | US8682556B2 (ja) |
JP (1) | JP5918564B2 (ja) |
Families Citing this family (3)
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JP2014085880A (ja) * | 2012-10-24 | 2014-05-12 | Jtekt Corp | Pid制御システム |
KR20210156895A (ko) * | 2020-06-18 | 2021-12-28 | 현대자동차주식회사 | 자동차 및 그를 위한 선회 제어 방법 |
KR20220043983A (ko) * | 2020-09-28 | 2022-04-06 | 현대자동차주식회사 | 차량의 선회 성능 향상 장치 및 방법 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63151523A (ja) * | 1986-12-16 | 1988-06-24 | Nippon Denso Co Ltd | 四輪駆動車の駆動力制御装置 |
JPH05278490A (ja) * | 1992-08-24 | 1993-10-26 | Toyota Motor Corp | 四輪駆動車の駆動力配分装置 |
JP2004106649A (ja) * | 2002-09-17 | 2004-04-08 | Fuji Heavy Ind Ltd | 4輪駆動車の動力配分制御装置 |
JP2004306662A (ja) * | 2003-04-02 | 2004-11-04 | Toyoda Mach Works Ltd | 車両の運動制御方法および車両の運動制御装置 |
JP2005289161A (ja) * | 2004-03-31 | 2005-10-20 | Honda Motor Co Ltd | 4輪駆動車両の駆動力制御方法 |
JP2007261483A (ja) * | 2006-03-29 | 2007-10-11 | Mitsubishi Motors Corp | 車両の駆動力分配制御装置 |
JP2007320396A (ja) * | 2006-05-31 | 2007-12-13 | Honda Motor Co Ltd | 4輪駆動車の挙動安定化制御方法 |
JP2009040151A (ja) * | 2007-08-07 | 2009-02-26 | Nissan Motor Co Ltd | 四輪駆動車の駆動力配分制御装置 |
Family Cites Families (5)
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WO2003095261A1 (fr) * | 2002-05-07 | 2003-11-20 | Kabushiki Kaisha Bridgestone | Procede et dispositif permettant de commander un vehicule |
US6909959B2 (en) * | 2003-03-07 | 2005-06-21 | Stephen James Hallowell | Torque distribution systems and methods for wheeled vehicles |
CN100408398C (zh) * | 2003-10-28 | 2008-08-06 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于改善车辆的行驶性能的方法及系统 |
US7634342B2 (en) * | 2005-03-18 | 2009-12-15 | Honda Motor Co., Ltd. | Method for deploying a torque reduction and torque limitation command through per wheel torque control of a controllable 4-wheel-drive system |
JP4396660B2 (ja) * | 2006-05-12 | 2010-01-13 | 三菱自動車工業株式会社 | 車両の旋回挙動制御装置 |
-
2011
- 2011-03-30 US US13/075,859 patent/US8682556B2/en active Active
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2012
- 2012-02-17 JP JP2012032520A patent/JP5918564B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63151523A (ja) * | 1986-12-16 | 1988-06-24 | Nippon Denso Co Ltd | 四輪駆動車の駆動力制御装置 |
JPH05278490A (ja) * | 1992-08-24 | 1993-10-26 | Toyota Motor Corp | 四輪駆動車の駆動力配分装置 |
JP2004106649A (ja) * | 2002-09-17 | 2004-04-08 | Fuji Heavy Ind Ltd | 4輪駆動車の動力配分制御装置 |
JP2004306662A (ja) * | 2003-04-02 | 2004-11-04 | Toyoda Mach Works Ltd | 車両の運動制御方法および車両の運動制御装置 |
JP2005289161A (ja) * | 2004-03-31 | 2005-10-20 | Honda Motor Co Ltd | 4輪駆動車両の駆動力制御方法 |
JP2007261483A (ja) * | 2006-03-29 | 2007-10-11 | Mitsubishi Motors Corp | 車両の駆動力分配制御装置 |
JP2007320396A (ja) * | 2006-05-31 | 2007-12-13 | Honda Motor Co Ltd | 4輪駆動車の挙動安定化制御方法 |
JP2009040151A (ja) * | 2007-08-07 | 2009-02-26 | Nissan Motor Co Ltd | 四輪駆動車の駆動力配分制御装置 |
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JP5918564B2 (ja) | 2016-05-18 |
US8682556B2 (en) | 2014-03-25 |
US20120253620A1 (en) | 2012-10-04 |
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