JP2004115010A - アンダーステアを回避するため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
アンダーステアを回避するため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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- JP2004115010A JP2004115010A JP2003333199A JP2003333199A JP2004115010A JP 2004115010 A JP2004115010 A JP 2004115010A JP 2003333199 A JP2003333199 A JP 2003333199A JP 2003333199 A JP2003333199 A JP 2003333199A JP 2004115010 A JP2004115010 A JP 2004115010A
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- steering angle
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- lateral 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
- 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- 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
- B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
-
- 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
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/10—Acceleration; Deceleration
- B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/20—Speed
- B60G2400/204—Vehicle speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/40—Steering conditions
- B60G2400/41—Steering angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/12—Sampling or average detecting; Addition or substraction
- B60G2600/124—Error signal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/18—Automatic control means
- B60G2600/187—Digital Controller Details and Signal Treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/01—Attitude or posture control
- B60G2800/016—Yawing condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/24—Steering, cornering
- B60G2800/246—Understeer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/96—ASC - Assisted or power Steering control
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- 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
- 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
- B60W2520/12—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
- B60W2540/18—Steering angle
Abstract
【解決手段】少なくとも走行速度、横方向加速度および目下の操舵角を検出し、走行速度および横方向加速度にわたって延在するファイルされた特性マップから、走行速度および横方向加速度に属する特性マップ操舵角を得て、目下の操舵角と特性マップ操舵角との所定の差を上回った場合に横方向加速度を変化させる、ことを特徴とする、全輪駆動システムでの調整可能な縦方向カップリングおよび/または調整可能なメインアクスル横方向ロックを有する車両の走行特性およびシングルアクスル駆動式車両での調整可能な横方向ロック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 (4)
- 全輪駆動システムでの調整可能な縦方向カップリングおよび/または調整可能なメインアクスル横方向ロックを有する車両の走行特性およびシングルアクスル駆動式車両での調整可能な横方向ロックを有する車両の走行特性を調整する方法であって、
少なくとも走行速度(v)、横方向加速度(aq)および目下の操舵角(LW(akt))を検出し、
走行速度(v)および横方向加速度(aq)にわたって延在する、ファイルされた特性マップから、前記走行速度(v)および横方向加速度(aq)に属する特性マップ操舵角(LW(KF))を得て、
目下の操舵角(LW(akt))と特性マップ操舵角(LW(KF))との所定の差(Δ)を上回った場合に横方向加速度(aq)を変化させる、
ことを特徴とする車両の走行特性を調整する方法。 - 横方向加速度の変化を、縦方向ロックおよび/または横方向ロックの変化を介して行う、請求項1記載の方法。
- 縦方向ロックおよび/または横方向ロックの駆動制御の変化を変化ステップにおいて行う、請求項2記載の方法。
- ロックモーメントの低減を介してコーナリング力が変化し、アンダーステアの程度が低減される、請求項1から3までのいずれか1項記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10245035A DE10245035A1 (de) | 2002-09-26 | 2002-09-26 | Verfahren zur Regelung des Fahrverhaltens mittels Einflussnahme zur Vermeidung des Untersteuerns |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004115010A true JP2004115010A (ja) | 2004-04-15 |
Family
ID=31969634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003333199A Pending JP2004115010A (ja) | 2002-09-26 | 2003-09-25 | アンダーステアを回避するため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) | US6917869B2 (ja) |
EP (1) | EP1403122B1 (ja) |
JP (1) | JP2004115010A (ja) |
DE (2) | DE10245035A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008517223A (ja) * | 2004-10-14 | 2008-05-22 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 電子的に制御可能なディファレンシャルロック機構のロックレベルを制御するための方法及び装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005049397B4 (de) * | 2004-10-14 | 2011-12-15 | Continental Teves Ag & Co. Ohg | Verfahren und System zum Steuern des Sperrgrades einer elektronisch steuerbaren Differenzialsperre |
JP4684618B2 (ja) * | 2004-10-21 | 2011-05-18 | 富士重工業株式会社 | 車両の駆動力配分制御装置 |
US20090182468A1 (en) * | 2006-03-28 | 2009-07-16 | Borgwarner Inc. | Understeer/Oversteer Correction for All Wheel Drive Vehicle |
JP5944199B2 (ja) * | 2012-03-30 | 2016-07-05 | 本田技研工業株式会社 | 車両及び車両の制御方法 |
CN112918464B (zh) * | 2021-03-25 | 2023-01-10 | 北京车和家信息技术有限公司 | 车辆稳态转向控制方法和装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0635261B2 (ja) | 1986-12-03 | 1994-05-11 | 日産自動車株式会社 | 四輪駆動車の駆動力配分制御装置 |
JPH0790714B2 (ja) | 1987-03-23 | 1995-10-04 | トヨタ自動車株式会社 | 差動制御装置 |
JP3221873B2 (ja) * | 1990-04-20 | 2001-10-22 | マツダ株式会社 | 4輪駆動車のトルク配分制御装置 |
US5225984A (en) * | 1990-06-04 | 1993-07-06 | Mazda Motor Corporation | Torque distribution control apparatus for four wheel drive |
US6059067A (en) | 1996-05-22 | 2000-05-09 | Honda Giken Kogyo Kabushiki Kaisha | Yaw moment control process and apparatus for a vehicle |
IT1320394B1 (it) * | 2000-06-05 | 2003-11-26 | Fiat Ricerche | Sistema per il controllo attivo di un differenziale di un autoveicolo. |
DE10054023A1 (de) * | 2000-11-01 | 2002-05-08 | Bayerische Motoren Werke Ag | Steuersytem zur variablen Drehmomentverteilung |
-
2002
- 2002-09-26 DE DE10245035A patent/DE10245035A1/de not_active Withdrawn
-
2003
- 2003-08-09 DE DE50310774T patent/DE50310774D1/de not_active Expired - Lifetime
- 2003-08-09 EP EP03018209A patent/EP1403122B1/de not_active Expired - Lifetime
- 2003-09-25 JP JP2003333199A patent/JP2004115010A/ja active Pending
- 2003-09-26 US US10/670,745 patent/US6917869B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008517223A (ja) * | 2004-10-14 | 2008-05-22 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 電子的に制御可能なディファレンシャルロック機構のロックレベルを制御するための方法及び装置 |
JP4937128B2 (ja) * | 2004-10-14 | 2012-05-23 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 電子的に制御可能なディファレンシャルロック機構のロックレベルを制御するための方法及び装置 |
KR101237224B1 (ko) * | 2004-10-14 | 2013-02-26 | 콘티넨탈 테베스 아게 운트 코. 오하게 | 전자 제어 가능 차동 락의 락킹 정도를 제어하는 방법 및 디바이스 |
Also Published As
Publication number | Publication date |
---|---|
EP1403122B1 (de) | 2008-11-12 |
DE10245035A1 (de) | 2004-04-08 |
DE50310774D1 (de) | 2008-12-24 |
US20040129474A1 (en) | 2004-07-08 |
US6917869B2 (en) | 2005-07-12 |
EP1403122A2 (de) | 2004-03-31 |
EP1403122A3 (de) | 2007-03-28 |
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