JP4960291B2 - 原動機付き車両のローリング抑制装置及びその方法 - Google Patents
原動機付き車両のローリング抑制装置及びその方法 Download PDFInfo
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- JP4960291B2 JP4960291B2 JP2008103529A JP2008103529A JP4960291B2 JP 4960291 B2 JP4960291 B2 JP 4960291B2 JP 2008103529 A JP2008103529 A JP 2008103529A JP 2008103529 A JP2008103529 A JP 2008103529A JP 4960291 B2 JP4960291 B2 JP 4960291B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0162—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during a motion involving steering operation, e.g. cornering, overtaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0164—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during accelerating or braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
-
- 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
- B60G2400/30—Propulsion unit conditions
-
- 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
- B60G2400/30—Propulsion unit conditions
- B60G2400/33—Throttle position
-
- 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
- B60G2400/30—Propulsion unit conditions
- B60G2400/34—Accelerator pedal position
-
- 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
- B60G2400/30—Propulsion unit conditions
- B60G2400/39—Brake pedal position
-
- 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
- B60G2600/18—Automatic control means
- B60G2600/182—Active control means
-
- 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
- B60G2800/012—Rolling condition
- B60G2800/0122—Roll rigidity ratio; Warping
-
- 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
- B60G2800/21—Traction, slip, skid or slide control
- B60G2800/214—Traction, slip, skid or slide control by varying the load distribution
-
- 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
-
- 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
- B60G2800/91—Suspension Control
- B60G2800/915—Suspension load distribution
-
- 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
- B60G2800/93—Skid or slide control [ASR]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
1)アクセルペダル踏込位置がその所定値を下回るかあるいはエンジンブレーキトルクがその所定値を超過して第1の信号が推定された場合
2)アクセルペダル操作速度あるいはエンジンブレーキトルクがその所定値を超過して第1の信号が推定された場合
3)アクセルペダル操作加速度あるいはエンジンブレーキトルクがその所定値を超過して第1の信号が推定された場合
4)ブレーキペダルが操作されて第2の信号が推定された場合
のうち少なくともいずれかの場合には、この第1の補助トルク配分比がこれより更に大きい第2の補助トルク配分比に設定される。
1)アクセルペダル踏込位置がその所定値を下回るかあるいはエンジンブレーキトルクがその所定値を超過して第1の信号が推定された場合
2)アクセルペダル操作速度あるいはエンジンブレーキトルクがその所定値を超過して第1の信号が推定された場合
3)アクセルペダル操作加速度あるいはエンジンブレーキトルクがその所定値を超過して第1の信号が推定された場合
4)ブレーキペダルが操作されて第2の信号が推定された場合
のうち少なくともいずれかの場合には、補助トルク分配部13によって第1の補助トルク配分比MV1が更に大きい第2の補助トルク配分比MV2へ設定される。
11 入力信号生成部
12 制御部
13 補助トルク分配部
Claims (12)
- 原動機付き車両のフロントアクスル及びリヤアクスルに設けられつつローリング抑制のための補助トルクを該フロントアクスル及び/又はリヤアクスルに発生させるアクチュエータの制御信号を、測定された横方向加速度又は算出された横方向加速度に基づいて生成する原動機付き車両のローリング抑制方法において、
前記原動機付き車両の操舵特性を良好に維持するよう、アクセルペダル操作から推定される第1の信号及び/又はブレーキペダル操作から推定される第2の信号に応じて、通常走行時には、前記フロントアクスルと前記リヤアクスルの間の第1の補助トルク配分比を変更し、アクセルペダル踏込位置が所定値を下回るか又はエンジンブレーキトルクが所定値を上回って前記第1の信号が推定されると、補助トルク配分比を、所定の時間維持される第2の補助トルク配分比に設定するとともに、該所定時間経過後に補助トルク配分比を第3の補助トルク配分比に設定し,
前記第2の補助トルク配分比を前記第1の補助トルク配分比よりも大きくなるよう設定し,前記第3の補助トルク配分比を前記第2の補助トルク配分比よりも小さく設定することを特徴とする原動機付き車両のローリング抑制方法。 - アクセルペダル操作速度又はアクセルペダル操作加速度が所定値を超過して前記第1の信号が推定されると、補助トルク配分比を前記第1の補助トルク配分比よりも大きな第2の補助トルク配分比に設定することを特徴とする請求項1に記載の原動機付き車両のローリング抑制方法。
- ブレーキペダルが操作されて前記第2の信号が推定されると、補助トルク配分比を前記第1の補助トルク配分比よりも大きな第2の補助トルク配分比に設定することを特徴とする請求項1又は2に記載の原動機付き車両のローリング抑制方法。
- 前記第1の補助トルク配分比から前記第2の補助トルク配分比への移行を不連続に行うことを特徴とする請求項1〜3のいずれか1項に記載の原動機付き車両のローリング抑制方法。
- 前記第1の補助トルク配分比から前記第2の補助トルク配分比への移行を連続的に行うことを特徴とする請求項1〜3のいずれか1項に記載の原動機付き車両のローリング抑制方法。
- 前記第3の補助トルク配分比を前記第1の補助トルク配分比より小さく設定することを特徴とする請求項1に記載の原動機付き車両のローリング抑制方法。
- 前記第3の補助トルク配分比を前記第1の補助トルク配分比より大きく設定することを特徴とする請求項1に記載の原動機付き車両のローリング抑制方法。
- 前記第3の補助トルク配分比を前記第1の補助トルク配分比に一致させることを特徴とする請求項1に記載の原動機付き車両のローリング抑制方法。
- 前記第2の補助トルク配分比から前記第3の補助トルク配分比への移行を連続的に行うことを特徴とする請求項1〜8のいずれか1項に記載の原動機付き車両のローリング抑制方法。
- 前記第1の信号としてアクセルペダル信号、スロットルバルブ開度信号又は駆動トルク信号を用いることを特徴とする請求項1〜9のいずれか1項に記載の原動機付き車両のローリング抑制方法。
- 前記第2の信号としてブレーキペダル信号を用いることを特徴とする請求項1〜10のいずれか1項に記載の原動機付き車両のローリング抑制方法。
- 原動機付き車両の横方向加速度を測定又は算出する装置と、
原動機付き車両のフロントアクスル及びリヤアクスルに設けられつつローリング抑制のための補助トルクを該フロントアクスル及び/又はリヤアクスルに発生させるアクチュエータの制御信号を測定された横方向加速度又は算出された横方向加速度に基づいて生成する制御装置と
を備えて成る原動機付き車両のローリング抑制装置において、
前記制御装置(10)を、請求項1〜11のいずれかに記載の方法に基づいて前記フロントアクスルと前記リヤアクスルの間の補助トルク配分を決定する補助トルク分配部(13)を含んで構成したことを特徴とする原動機付き車両のローリング抑制装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007017242.9 | 2007-04-12 | ||
DE102007017242A DE102007017242A1 (de) | 2007-04-12 | 2007-04-12 | Verfahren und Vorrichtung zur Wankstabilisierung eines Kraftfahrzeugs |
Publications (2)
Publication Number | Publication Date |
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JP2008260523A JP2008260523A (ja) | 2008-10-30 |
JP4960291B2 true JP4960291B2 (ja) | 2012-06-27 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008103529A Active JP4960291B2 (ja) | 2007-04-12 | 2008-04-11 | 原動機付き車両のローリング抑制装置及びその方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8364346B2 (ja) |
EP (1) | EP1980428B1 (ja) |
JP (1) | JP4960291B2 (ja) |
DE (1) | DE102007017242A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102010064058B4 (de) * | 2010-12-23 | 2016-06-16 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftfahrzeugs |
JP6075355B2 (ja) * | 2014-11-07 | 2017-02-08 | トヨタ自動車株式会社 | 自動車 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60191812A (ja) * | 1984-03-13 | 1985-09-30 | Nissan Motor Co Ltd | 車両用サスペンシヨン制御装置 |
US4761022A (en) * | 1986-03-08 | 1988-08-02 | Toyota Jidosha Kabushiki Kaisha | Suspension controller for improved turning |
JPH0741783B2 (ja) * | 1986-05-23 | 1995-05-10 | 日産自動車株式会社 | サスペンシヨン制御装置 |
GB2210251B (en) * | 1987-10-02 | 1991-10-30 | Autoliv Dev | Improvements in or relating to a seat belt retractor |
DE3821609A1 (de) * | 1988-06-27 | 1989-12-28 | Bayerische Motoren Werke Ag | Regelungseinrichtung zur wankstabilisierung eines fahrzeuges |
JPH02179525A (ja) * | 1988-12-29 | 1990-07-12 | Nissan Motor Co Ltd | 能動型サスペンション |
JP2528955B2 (ja) * | 1988-12-29 | 1996-08-28 | 日産自動車株式会社 | 車両のパワ―ドリフト走行制御装置 |
JP2890667B2 (ja) * | 1990-05-09 | 1999-05-17 | 日産自動車株式会社 | 能動型サスペンション |
DE4117897C2 (de) * | 1991-05-31 | 2001-10-04 | Bosch Gmbh Robert | System zur Erzeugung von Signalen zur Steuerung oder Regelung eines in seinen Bewegungsabläufen steuerbaren oder regelbaren Fahrwerkes |
JPH05169948A (ja) * | 1991-12-19 | 1993-07-09 | Nissan Motor Co Ltd | 能動型サスペンション |
JP3963195B2 (ja) * | 1997-11-18 | 2007-08-22 | 株式会社日立製作所 | 車両懸架装置 |
US6564129B2 (en) * | 2000-07-31 | 2003-05-13 | Delphi Technologies, Inc. | Motor vehicle dynamic control |
DE10061075A1 (de) * | 2000-12-08 | 2002-07-18 | Audi Ag | Verfahren und Vorrichtung zur Stabilitätsbeeinflussung von Kraftfahrzeugen |
DE10140604C1 (de) * | 2001-08-18 | 2003-04-17 | Daimler Chrysler Ag | Verfahren zur Beeinflussung des Wankverhaltens von Kraftfahrzeugen |
JP4438406B2 (ja) * | 2003-06-27 | 2010-03-24 | アイシン精機株式会社 | スタビライザ制御装置 |
DE102004004336A1 (de) * | 2004-01-29 | 2005-08-18 | Zf Friedrichshafen Ag | Fahrstabilitätsregelungsverfahren für ein Kraftfahrzeug |
JP4417203B2 (ja) * | 2004-08-23 | 2010-02-17 | 本田技研工業株式会社 | 4輪駆動車両の駆動力制御方法 |
DE102004047860A1 (de) * | 2004-10-01 | 2006-04-20 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Beeinflussung der Querdynamik eines Fahrzeugs |
DE102005009002B4 (de) * | 2005-02-28 | 2018-10-31 | Volkswagen Ag | Verfahren zum Betrieb von aktiven Stabilisatoren an Kraftfahrzeugen |
DE102006017899A1 (de) * | 2006-04-13 | 2007-10-25 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Beeinflussung des Fahrverhaltens eines Fahrzeuges |
US7832518B2 (en) * | 2007-03-22 | 2010-11-16 | Ford Global Technologies, Llc | Torque distribution control in a motor vehicle |
-
2007
- 2007-04-12 DE DE102007017242A patent/DE102007017242A1/de not_active Withdrawn
-
2008
- 2008-02-05 EP EP08002099A patent/EP1980428B1/de active Active
- 2008-04-11 JP JP2008103529A patent/JP4960291B2/ja active Active
- 2008-04-14 US US12/102,276 patent/US8364346B2/en active Active
Also Published As
Publication number | Publication date |
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US20080262675A1 (en) | 2008-10-23 |
DE102007017242A1 (de) | 2008-10-16 |
EP1980428A1 (de) | 2008-10-15 |
EP1980428B1 (de) | 2012-09-05 |
US8364346B2 (en) | 2013-01-29 |
JP2008260523A (ja) | 2008-10-30 |
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