JP2004115009A - 固定的なモーメント配分に対する縦方向ロックの調整に影響を与えることによって走行特性を調整する方法 - Google Patents
固定的なモーメント配分に対する縦方向ロックの調整に影響を与えることによって走行特性を調整する方法 Download PDFInfo
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- JP2004115009A JP2004115009A JP2003333198A JP2003333198A JP2004115009A JP 2004115009 A JP2004115009 A JP 2004115009A JP 2003333198 A JP2003333198 A JP 2003333198A JP 2003333198 A JP2003333198 A JP 2003333198A JP 2004115009 A JP2004115009 A JP 2004115009A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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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
- 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
- B60W30/02—Control of vehicle driving stability
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
- B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to, or preventing, skidding of wheels
- B60K28/165—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to, or preventing, skidding of wheels acting on elements of the vehicle drive train other than the propulsion unit and brakes, e.g. transmission, clutch, differential
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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
- 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
- B60W30/18145—Cornering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/14—Electronic locking-differential
-
- 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
- B60W2510/02—Clutches
- B60W2510/0275—Clutch torque
-
- 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
-
- 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
- B60W2520/28—Wheel 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
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/027—Clutch torque
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- 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)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
【解決手段】先ずは走行速度および操舵角に依存したホイール回転数の評価によって車両両側のホイール回転数を別個に求め、引き続きこれらの2つのホイール回転数を比較し、所定の回転数差を上回る場合、走行速度および操舵角に依存して縦方向カップリングで一定のモーメントを調整設定する、ことを特徴とする、全輪駆動システムに対する調整可能な縦方向カップリングを有する車両の走行特性を調整する方法。
【選択図】図1
Description
Claims (3)
- 全輪駆動システムに対する調整可能な縦方向カップリングを有する車両の走行特性を調整する方法であって、
先ずは走行速度および操舵角に依存したホイール回転数の評価によって車両の両側のホイール回転数(RZlinks, RZrechts)を別個に求め、
引き続き当該2つのホイール回転数を比較し、
所定の回転数差(DD)を上回る場合、走行速度および操舵角に依存して縦方向カップリングで一定のモーメントを調整設定する、
ことを特徴とする、車両の走行特性を調整する方法。 - 許容される回転数差を適用において求め、特性マップ内の各作動状態に対して記憶する、請求項1記載の方法。
- 操舵角をカーブ走行について検査し、カーブ走行を識別した場合にオフセットを求め、
当該オフセットをホイール回転数の許容される回転数差に加える、請求項1記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10245033A DE10245033B4 (de) | 2002-09-26 | 2002-09-26 | Verfahren zur Regelung des Fahrverhaltens mittels Einflußnahme auf die Regelung der Längssperre für eine feste Momentenverteilung |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004115009A true JP2004115009A (ja) | 2004-04-15 |
Family
ID=31969633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003333198A Pending JP2004115009A (ja) | 2002-09-26 | 2003-09-25 | 固定的なモーメント配分に対する縦方向ロックの調整に影響を与えることによって走行特性を調整する方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040133328A1 (ja) |
EP (1) | EP1403123B1 (ja) |
JP (1) | JP2004115009A (ja) |
DE (2) | DE10245033B4 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1929175B1 (en) * | 2005-09-20 | 2012-06-20 | Volvo Construction Equipment AB | A method for controlling rotation speed |
JP4419996B2 (ja) * | 2006-08-25 | 2010-02-24 | トヨタ自動車株式会社 | スリップ判定装置およびスリップ判定方法 |
WO2010074227A1 (ja) | 2008-12-26 | 2010-07-01 | 株式会社小松製作所 | トラクションコントロール装置 |
US9145127B2 (en) | 2008-12-26 | 2015-09-29 | Komatsu Ltd. | Traction control device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0729556B2 (ja) * | 1988-12-23 | 1995-04-05 | 日産自動車株式会社 | 四輪駆動車の駆動力配分制御装置 |
DE4112638A1 (de) * | 1990-04-20 | 1991-10-24 | Mazda Motor | Einrichtung zur steuerung der drehmomentverteilung fuer allradgetriebene fahrzeuge |
DE69304144T2 (de) * | 1992-06-15 | 1997-01-09 | Mitsubishi Motors Corp | Vorrichtung und Verfahren zur Verteilung des Antriebsmomentes auf das rechte/linke Rad eines Kraftfahrzeuges |
DE4327507C2 (de) * | 1993-08-16 | 1996-07-18 | Steyr Daimler Puch Ag | Vorrichtung zur Steuerung der Kupplungen im Antriebsstrang eines Kraftfahrzeuges |
US5644916A (en) * | 1993-11-02 | 1997-07-08 | Nissan Motor Co., Ltd. | Hydraulic pressure supply system for variable torque transfer of four-wheel drive vehicle |
JP3268124B2 (ja) * | 1994-06-27 | 2002-03-25 | 富士重工業株式会社 | 車両のトルク配分制御装置 |
JP3511688B2 (ja) * | 1994-09-21 | 2004-03-29 | 日産自動車株式会社 | 四輪駆動車のアンチスキッド制御装置 |
JP3384167B2 (ja) * | 1995-02-15 | 2003-03-10 | 日産自動車株式会社 | 4輪駆動車のトランスファ油圧制御装置 |
JP3791625B2 (ja) * | 1995-08-11 | 2006-06-28 | 日産自動車株式会社 | 車両の四輪駆動制御装置 |
JP3317205B2 (ja) * | 1997-07-23 | 2002-08-26 | トヨタ自動車株式会社 | 車輌の挙動制御装置 |
DE19732998A1 (de) * | 1997-07-31 | 1999-02-04 | Itt Mfg Enterprises Inc | Verfahren und Vorrichtung zur Erkennung einer Bremssituation |
DE10054023A1 (de) * | 2000-11-01 | 2002-05-08 | Bayerische Motoren Werke Ag | Steuersytem zur variablen Drehmomentverteilung |
-
2002
- 2002-09-26 DE DE10245033A patent/DE10245033B4/de not_active Expired - Fee Related
-
2003
- 2003-08-09 EP EP03018210A patent/EP1403123B1/de not_active Expired - Lifetime
- 2003-08-09 DE DE50309145T patent/DE50309145D1/de not_active Expired - Lifetime
- 2003-09-25 JP JP2003333198A patent/JP2004115009A/ja active Pending
- 2003-09-26 US US10/670,741 patent/US20040133328A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE10245033A1 (de) | 2004-04-08 |
DE10245033B4 (de) | 2005-11-10 |
US20040133328A1 (en) | 2004-07-08 |
EP1403123A2 (de) | 2004-03-31 |
DE50309145D1 (de) | 2008-03-27 |
EP1403123B1 (de) | 2008-02-13 |
EP1403123A3 (de) | 2007-01-03 |
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