JP5806628B2 - 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
- Publication number
- JP5806628B2 JP5806628B2 JP2012032471A JP2012032471A JP5806628B2 JP 5806628 B2 JP5806628 B2 JP 5806628B2 JP 2012032471 A JP2012032471 A JP 2012032471A JP 2012032471 A JP2012032471 A JP 2012032471A JP 5806628 B2 JP5806628 B2 JP 5806628B2
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- JP
- Japan
- Prior art keywords
- driving force
- control means
- mode
- control
- wheel
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- B60K17/34—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
- 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
- B60K2023/0883—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 manually actuated
-
- 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
- B60W2510/0638—Engine speed
-
- 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
- B60W2510/0671—Engine manifold pressure
-
- 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
-
- 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
- B60W2520/12—Lateral speed
- B60W2520/125—Lateral acceleration
-
- 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
- B60W2540/10—Accelerator pedal position
-
- 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
- B60W2540/16—Ratio selector position
-
- 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
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/40—Torque distribution
- B60W2720/403—Torque distribution between front and rear axle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
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.判定部
3.2.1.判定例
3.2.2.判定手法
3.3.算出部
Claims (5)
- 車両に働く駆動力を制御する制御装置であって、
前記駆動力を制御する第1の制御手段と、
前記駆動力の制限を前記第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、
前記第1の制御手段から出力される前記駆動力を入力する入力部と、
前記駆動力を制限する制限駆動力を第1のモードで算出する算出部と、
を有し、
前記駆動力と前記制限駆動力との第1の差が閾値以上である場合、前記算出部は、前記第1の差が大きくなることを制限するように、前記制限駆動力を前記第1のモードに代わりに第2のモードで算出し、
前記算出部は、前記車両の実ヨー・レートと規範ヨー・レートとの第2の差に基づき、前記第2の差が小さくなるように、前記制限駆動力を算出し、
前記第1のモードは、PID制御モードであり、
前記第2のモードは、PD制御モードであり、
前記算出部は、前記第1のモードの時、前記PID制御モードで、P項の算出、I項の算出及びD項の算出を実行して、前記制限駆動力を算出し、
前記算出部は、前記第2のモードの時、前記PD制御モードで、P項の算出及びD項の算出を実行して、前記制限駆動力を算出する、制御装置。 - 前記第1の差が前記閾値以上である時にカウント・アップするカウント値が所定の値に到達するまで、前記算出部は、前記制限駆動力を前記第1のモードで算出し続け、前記カウント値が前記所定の値に到達した後、前記算出部は、前記制限駆動力を前記第2のモードで算出する、請求項1に記載の制御装置。
- 前記車両の走行状態が不安定である場合、前記第2の制御手段は、前記制限駆動力を前記第1の制御手段に要求する、請求項1に記載の制御装置。
- 前記第1の制御手段は、前記駆動力として、主駆動輪駆動力及び副駆動輪駆動力を制御し、前記主駆動輪駆動力は、前輪駆動力及び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り、
前記第2の制御手段は、前記駆動力の制限として、前記副駆動輪駆動力の制限を要求し、前記算出部は、前記制限駆動力として、前記副駆動輪駆動力を制限する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。 - 請求項1に記載の制御装置であって、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 |
---|---|---|---|
US13/075,881 | 2011-03-30 | ||
US13/075,881 US8554435B2 (en) | 2011-03-30 | 2011-03-30 | Control device for controlling drive force that operates on vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012210922A JP2012210922A (ja) | 2012-11-01 |
JP5806628B2 true JP5806628B2 (ja) | 2015-11-10 |
Family
ID=46928325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012032471A Active JP5806628B2 (ja) | 2011-03-30 | 2012-02-17 | 車両に働く駆動力を制御する制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8554435B2 (ja) |
JP (1) | JP5806628B2 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07166906A (ja) * | 1993-12-14 | 1995-06-27 | Nissan Motor Co Ltd | 燃料カットと点火時期変更による加速スリップ制御装置 |
US5813490A (en) * | 1994-09-21 | 1998-09-29 | Nissan Motor Co., Ltd. | Four Wheel drive system for automotive vehicle |
US5819194A (en) * | 1994-09-21 | 1998-10-06 | Nissan Motor Co., Ltd. | System for controlling four-wheel drive for motor vehicle |
JPH0891077A (ja) * | 1994-09-21 | 1996-04-09 | Nissan Motor Co Ltd | 車両の四輪駆動制御装置 |
JP3331768B2 (ja) * | 1994-09-21 | 2002-10-07 | 日産自動車株式会社 | 四輪駆動車の2−4輪駆動切換制御回路 |
JP4048358B2 (ja) * | 2002-04-26 | 2008-02-20 | 株式会社ジェイテクト | トルク伝達システム |
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 |
JP4827629B2 (ja) * | 2006-06-21 | 2011-11-30 | 本田技研工業株式会社 | 横加速度センサの故障検知装置 |
WO2008092003A2 (en) * | 2007-01-25 | 2008-07-31 | Honda Motor Co., Ltd. | Vehicle systems control for improving stability |
JP4955482B2 (ja) * | 2007-08-07 | 2012-06-20 | 日産自動車株式会社 | 四輪駆動車の駆動力配分制御装置 |
-
2011
- 2011-03-30 US US13/075,881 patent/US8554435B2/en not_active Expired - Fee Related
-
2012
- 2012-02-17 JP JP2012032471A patent/JP5806628B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012210922A (ja) | 2012-11-01 |
US8554435B2 (en) | 2013-10-08 |
US20120253621A1 (en) | 2012-10-04 |
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