JPWO2018155541A1 - 車両挙動制御装置 - Google Patents
車両挙動制御装置 Download PDFInfo
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- JPWO2018155541A1 JPWO2018155541A1 JP2019501403A JP2019501403A JPWO2018155541A1 JP WO2018155541 A1 JPWO2018155541 A1 JP WO2018155541A1 JP 2019501403 A JP2019501403 A JP 2019501403A JP 2019501403 A JP2019501403 A JP 2019501403A JP WO2018155541 A1 JPWO2018155541 A1 JP WO2018155541A1
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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
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- 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
- B60G17/0165—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 to an external condition, e.g. rough road surface, side wind
-
- 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
- B60G17/018—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 the use of a specific signal treatment or control method
- B60G17/0182—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 the use of a specific signal treatment or control method involving parameter estimation, e.g. observer, Kalman filter
-
- 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
- B60G17/019—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 the type of sensor or the arrangement thereof
- B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
-
- 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
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- 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
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
-
- 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
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/14—Photo or light sensitive means, e.g. Infrared
- B60G2401/142—Visual Display Camera, e.g. LCD
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
-
- 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
- B60G2600/09—Feedback 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
- B60G2600/11—Feedforward signal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (7)
- 車両挙動制御装置であって、該車両挙動制御装置は、
車両の車体側と車輪側との間に設けられ該車体側及び該車輪側の間で調整可能な力を発生する力発生機構と、
前記車両の前方の路面状態をフィードフォワード路面状態値として検出可能な路面状態検出部と、
前記車両の車体が挙動する状態を検出または推定して前記車体の挙動情報をフィードバック路面状態値として算出する車体挙動情報算出部と、
前記車体挙動情報算出部の値に基づき、前記力発生機構で発生すべき力を求め、その命令信号を前記力発生機構に出力する発生機構制御部と、を備え、
前記発生機構制御部は、前記力発生機構が発生する力の下限となる前記命令信号の下限値を求めるベース制御部を有し、
前記路面状態検出部の検出結果に基づき、前記ベース制御部による前記命令信号の下限値を補正することを特徴とする車両挙動制御装置。 - 請求項1に記載の車両挙動制御装置において、
前記ベース制御部は、少なくとも前記車両の走行速度に基づいて制御することを特徴とする車両挙動制御装置。 - 請求項1に記載の車両挙動制御装置において、
前記発生機構制御部は、前記路面状態検出部によるフィードフォワード路面状態値と前記車体挙動情報算出部によるフィードバック路面状態値とを比較し、高い方の状態値を前記発生機構制御部の入力値に用いることを特徴とする車両挙動制御装置。 - 請求項1または2に記載の車両挙動制御装置において、
前記路面状態検出部により車両前方の路面がポットホールであることを判断したとき、前記ベース制御部による前記力発生機構が発生する力の命令信号を大きくすることを特徴とする車両挙動制御装置。 - 請求項1または2に記載の車両挙動制御装置において、
前記路面状態検出部により車両前方の路面がうねり路であることを判断したとき、前記ベース制御部による前記力発生機構が発生する力の命令信号を小さくすることを特徴とする車両挙動制御装置。 - 請求項1または2に記載の車両挙動制御装置において、
前記路面状態検出部により車両前方の路面がうねり路であることを判断したとき、前記発生機構制御部は、制御ゲインを下げる命令信号を出すことを特徴とする車両挙動制御装置。 - 請求項1に記載の車両挙動制御装置において、
前記路面状態検出部の検出結果に基づき、前記ベース制御部による前記命令信号の下限値を補正するとき、前記発生機構制御部による命令信号を大きくすることを特徴とする車両挙動制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017033353 | 2017-02-24 | ||
JP2017033353 | 2017-02-24 | ||
PCT/JP2018/006404 WO2018155541A1 (ja) | 2017-02-24 | 2018-02-22 | 車両挙動制御装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2018155541A1 true JPWO2018155541A1 (ja) | 2019-12-19 |
JP6773881B2 JP6773881B2 (ja) | 2020-10-21 |
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JP2019501403A Active JP6773881B2 (ja) | 2017-02-24 | 2018-02-22 | 車両挙動制御装置 |
Country Status (6)
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US (1) | US11305600B2 (ja) |
JP (1) | JP6773881B2 (ja) |
KR (1) | KR102245115B1 (ja) |
CN (1) | CN110267832B (ja) |
DE (1) | DE112018001006B8 (ja) |
WO (1) | WO2018155541A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102537873B1 (ko) * | 2018-05-08 | 2023-05-30 | 현대자동차주식회사 | 노면 정보를 이용한 차량의 전자제어 서스펜션 제어시스템 및 그를 이용한 제어방법 |
KR102448779B1 (ko) * | 2018-10-12 | 2022-09-28 | 히다치 아스테모 가부시키가이샤 | 서스펜션 제어 장치 |
KR102559736B1 (ko) * | 2019-01-28 | 2023-07-25 | 히다치 아스테모 가부시키가이샤 | 차량 거동 장치 |
CN111137093B (zh) * | 2020-01-08 | 2021-06-29 | 北京理工大学 | 一种分布式驱动车辆悬架轮毂电机系统控制方法及系统 |
DE102020106642B4 (de) * | 2020-03-11 | 2022-12-22 | Ford Global Technologies, Llc | Verfahren zum Steuern einer vertikalen Schwingungsdämpfung mindestens eines Rades eines Fahrzeugs und Fahrzeug mit vertikaler Schwingungsdämpfung mindestens eines Rades |
JP6993452B2 (ja) | 2020-03-19 | 2022-01-13 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP7290137B2 (ja) | 2020-06-10 | 2023-06-13 | トヨタ自動車株式会社 | 車両の制振制御装置及び制振制御方法 |
CN111873744B (zh) * | 2020-07-15 | 2023-03-28 | 吉林大学 | 基于相机传感器路面信息识别的主动悬架预瞄控制方法 |
JP7251538B2 (ja) * | 2020-10-19 | 2023-04-04 | トヨタ自動車株式会社 | 車両の制御方法及び制御装置 |
CN112572086A (zh) * | 2020-12-22 | 2021-03-30 | 华为技术有限公司 | 车辆、车辆悬架的控制方法及其相关设备 |
JP7281498B2 (ja) * | 2021-03-22 | 2023-05-25 | 本田技研工業株式会社 | 電動サスペンション装置 |
JPWO2023282275A1 (ja) * | 2021-07-08 | 2023-01-12 | ||
US11931663B2 (en) * | 2021-07-30 | 2024-03-19 | Tait Towers Manufacturing, LLC | Active damping system for suspended ride system |
DE102021123390A1 (de) * | 2021-09-09 | 2023-03-09 | Ford Global Technologies, Llc | Situationsabhängige Dämpfung der vertikalen Radschwingung |
DE102021129355B4 (de) * | 2021-11-11 | 2023-05-25 | Audi Aktiengesellschaft | Verfahren zum Betreiben eines Fahrwerks eines Kraftfahrzeugs sowie Kraftfahrzeug |
CN116118885A (zh) * | 2022-12-12 | 2023-05-16 | 重庆大学 | 履带机器人的行走系统、行走系统控制方法及存储介质 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2532059B2 (ja) * | 1985-09-13 | 1996-09-11 | 日産自動車株式会社 | 車両のサスペンシヨン制御装置 |
JPH0274212U (ja) * | 1988-11-29 | 1990-06-06 | ||
DE3930555A1 (de) * | 1989-06-29 | 1991-01-03 | Bosch Gmbh Robert | Semiaktive fahrwerksregelung |
JP3081041B2 (ja) * | 1991-12-09 | 2000-08-28 | マツダ株式会社 | 車両のサスペンション装置 |
JPH05238238A (ja) * | 1992-02-27 | 1993-09-17 | Mitsubishi Motors Corp | 車両用サスペンション制御装置 |
JP2845031B2 (ja) * | 1992-05-15 | 1999-01-13 | 日産自動車株式会社 | サスペンション制御装置 |
DE4316177B4 (de) | 1993-05-14 | 2004-07-08 | Zf Sachs Ag | Verfahren zur Einstellung eines stufenlos veränderbaren Schwingungsdämpfers |
JPH09109643A (ja) * | 1995-10-24 | 1997-04-28 | Unisia Jecs Corp | 車両懸架装置 |
JPH10119528A (ja) * | 1996-10-18 | 1998-05-12 | Toyota Motor Corp | 減衰力発生装置のための制御装置 |
JP4200404B2 (ja) * | 1999-03-31 | 2008-12-24 | 株式会社日立製作所 | サスペンション制御装置 |
US6366841B1 (en) * | 1999-04-20 | 2002-04-02 | Toyota Jidosha Kabushiki Kaisha | Damping force control device and method |
DE10120918B4 (de) * | 2001-04-27 | 2011-05-05 | Continental Aktiengesellschaft | Elektrisch verstellbare, semiaktive Dämpferregelung |
JP4348934B2 (ja) * | 2002-09-25 | 2009-10-21 | アイシン・エィ・ダブリュ株式会社 | 車両のサスペンション制御装置 |
JP4135147B2 (ja) * | 2003-06-05 | 2008-08-20 | いすゞ自動車株式会社 | 車高調整装置 |
JP5041966B2 (ja) * | 2007-10-31 | 2012-10-03 | アイシン・エィ・ダブリュ株式会社 | 車両制御装置、車両制御方法および車両制御プログラム |
DE102008032545A1 (de) | 2008-07-10 | 2010-01-14 | Daimler Ag | Beeinflussungsvorrichtung zur Beeinflussung eines Stellers eines aktiven Stabilisators |
JP5093507B2 (ja) * | 2008-09-30 | 2012-12-12 | 日立オートモティブシステムズ株式会社 | サスペンション制御装置 |
JP5325765B2 (ja) | 2009-12-28 | 2013-10-23 | 日立オートモティブシステムズ株式会社 | 路肩検出装置及び路肩検出装置を用いた車両 |
KR101836490B1 (ko) * | 2010-07-29 | 2018-03-08 | 히다치 오토모티브 시스템즈 가부시키가이샤 | 차체 자세 제어 장치 |
JP5310924B1 (ja) * | 2012-03-23 | 2013-10-09 | 日産自動車株式会社 | 車両の制御装置及び車両の制御方法 |
JP6026207B2 (ja) * | 2012-09-28 | 2016-11-16 | 日立オートモティブシステムズ株式会社 | サスペンション制御装置 |
JP6968333B2 (ja) | 2015-08-03 | 2021-11-17 | 株式会社Revo | 情報提供システム |
JP2017171156A (ja) * | 2016-03-24 | 2017-09-28 | トヨタ自動車株式会社 | 車両用減衰力制御装置 |
DE102016206604B4 (de) | 2016-04-19 | 2020-01-23 | Volkswagen Aktiengesellschaft | Steuervorrichtung und Verfahren zum Regeln einer Dämpferhärte eines Schwingungsdämpfers eines Kraftfahrzeugs |
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2018
- 2018-02-22 DE DE112018001006.6T patent/DE112018001006B8/de active Active
- 2018-02-22 KR KR1020197021348A patent/KR102245115B1/ko active IP Right Grant
- 2018-02-22 JP JP2019501403A patent/JP6773881B2/ja active Active
- 2018-02-22 WO PCT/JP2018/006404 patent/WO2018155541A1/ja active Application Filing
- 2018-02-22 US US16/485,916 patent/US11305600B2/en active Active
- 2018-02-22 CN CN201880008810.8A patent/CN110267832B/zh active Active
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US20200023705A1 (en) | 2020-01-23 |
DE112018001006B8 (de) | 2023-06-22 |
KR102245115B1 (ko) | 2021-04-28 |
US11305600B2 (en) | 2022-04-19 |
CN110267832B (zh) | 2023-01-31 |
KR20190099487A (ko) | 2019-08-27 |
WO2018155541A1 (ja) | 2018-08-30 |
CN110267832A (zh) | 2019-09-20 |
DE112018001006T5 (de) | 2019-11-07 |
JP6773881B2 (ja) | 2020-10-21 |
DE112018001006B4 (de) | 2023-04-20 |
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