AU2012369763B2 - Vehicle height estimation device and vehicle height estimation method - Google Patents

Vehicle height estimation device and vehicle height estimation method Download PDF

Info

Publication number
AU2012369763B2
AU2012369763B2 AU2012369763A AU2012369763A AU2012369763B2 AU 2012369763 B2 AU2012369763 B2 AU 2012369763B2 AU 2012369763 A AU2012369763 A AU 2012369763A AU 2012369763 A AU2012369763 A AU 2012369763A AU 2012369763 B2 AU2012369763 B2 AU 2012369763B2
Authority
AU
Australia
Prior art keywords
wheel
wheel speed
vehicle height
height
vehicle
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.)
Ceased
Application number
AU2012369763A
Other languages
English (en)
Other versions
AU2012369763A1 (en
Inventor
Shingo Koumura
Tsuyoshi Yoshimi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of AU2012369763A1 publication Critical patent/AU2012369763A1/en
Application granted granted Critical
Publication of AU2012369763B2 publication Critical patent/AU2012369763B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • 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
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Regulating Braking Force (AREA)
AU2012369763A 2012-02-16 2012-02-16 Vehicle height estimation device and vehicle height estimation method Ceased AU2012369763B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/053726 WO2013121569A1 (ja) 2012-02-16 2012-02-16 車高推定装置および車高推定方法

Publications (2)

Publication Number Publication Date
AU2012369763A1 AU2012369763A1 (en) 2014-09-04
AU2012369763B2 true AU2012369763B2 (en) 2015-10-01

Family

ID=48983726

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012369763A Ceased AU2012369763B2 (en) 2012-02-16 2012-02-16 Vehicle height estimation device and vehicle height estimation method

Country Status (9)

Country Link
US (1) US9221469B2 (https=)
EP (1) EP2815904B1 (https=)
JP (1) JP5811260B2 (https=)
CN (1) CN104125890B (https=)
AU (1) AU2012369763B2 (https=)
BR (1) BR112014019970B1 (https=)
IN (1) IN2014DN06726A (https=)
RU (1) RU2579258C1 (https=)
WO (1) WO2013121569A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110954A1 (de) * 2013-10-02 2015-04-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Bestimmen eines Höhenstands eines Kraftfahrzeugs
JP6003931B2 (ja) * 2014-03-11 2016-10-05 トヨタ自動車株式会社 車両状態推定装置、車両制御装置及び車両状態推定方法
JP6394300B2 (ja) * 2014-11-10 2018-09-26 株式会社デンソー レーンキープ制御システム
JP6245217B2 (ja) * 2015-05-19 2017-12-13 トヨタ自動車株式会社 車両の状態量推定装置
JP6607229B2 (ja) * 2017-05-11 2019-11-20 トヨタ自動車株式会社 車両姿勢制御装置
US10745021B2 (en) * 2018-06-22 2020-08-18 Ford Global Technologies, Llc Methods and apparatus to estimate a suspension displacement
WO2020207572A1 (en) * 2019-04-09 2020-10-15 Volvo Truck Corporation Method for estimating wheel base length of a trailer of a vehicle combination comprising more than one articulation angle
JP7412322B2 (ja) * 2020-12-11 2024-01-12 株式会社クボタ 作業車
CN115325923B (zh) * 2022-06-28 2024-12-27 中国第一汽车股份有限公司 车高标定处理方法、装置及计算机可读存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648139A (ja) * 1992-07-24 1994-02-22 Toyota Motor Corp サスペンション挙動検出装置およびサスペンション制御装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637984A1 (de) * 1986-11-07 1988-05-19 Bayerische Motoren Werke Ag Verfahren zum beeinflussen einer fahrzeugfederung in abhaengigkeit von der fahrbahngestalt und fahrzeugfederung
JP2541353B2 (ja) * 1990-09-18 1996-10-09 三菱自動車工業株式会社 車両用アクティブサスペンション装置
US5497325A (en) * 1992-08-31 1996-03-05 Fuji Jukogyo Kabushiki Kaisha Suspension control system for a vehicle
JPH06122332A (ja) * 1992-10-09 1994-05-06 Nippondenso Co Ltd 車両のスリップ制御装置
JP3036292B2 (ja) * 1993-03-22 2000-04-24 トヨタ自動車株式会社 車体上下運動状態検出装置
EP1158803A3 (en) * 2000-05-24 2003-12-10 Matsushita Electric Industrial Co., Ltd. Rendering device for generating a display image
FR2832801B1 (fr) * 2001-11-28 2004-02-27 Peugeot Citroen Automobiles Sa Procede pour evaluer la frequence instantanee d'une excitation mecanique exercee sur une roue d'un vehicule automobile, et applications
JP4306484B2 (ja) 2004-02-12 2009-08-05 トヨタ自動車株式会社 車高検出装置具備車両
JP4274189B2 (ja) * 2006-02-13 2009-06-03 トヨタ自動車株式会社 車両制御システム
JP4935573B2 (ja) * 2007-08-10 2012-05-23 トヨタ自動車株式会社 サスペンション特性推定装置
JP4539694B2 (ja) * 2007-08-28 2010-09-08 トヨタ自動車株式会社 車高調整装置
KR20090107334A (ko) * 2008-04-08 2009-10-13 주식회사 만도 차량용 제동제어장치와 현가제어장치 간의 데이터통신을 통한 차고제어장치 및 그 제어방법
JP2010188801A (ja) 2009-02-17 2010-09-02 Toyota Motor Corp 車両の重心位置推定装置
JP5045707B2 (ja) * 2009-05-28 2012-10-10 トヨタ自動車株式会社 走行装置、その制御方法、及び制御プログラム
US8670909B2 (en) * 2009-07-14 2014-03-11 Ford Global Technologies, Llc Automotive vehicle
WO2013145015A1 (ja) * 2012-03-29 2013-10-03 トヨタ自動車株式会社 路面状態推定装置
US8788146B1 (en) * 2013-01-08 2014-07-22 Ford Global Technologies, Llc Adaptive active suspension system with road preview

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648139A (ja) * 1992-07-24 1994-02-22 Toyota Motor Corp サスペンション挙動検出装置およびサスペンション制御装置

Also Published As

Publication number Publication date
US9221469B2 (en) 2015-12-29
EP2815904A4 (en) 2017-01-25
US20150046033A1 (en) 2015-02-12
EP2815904A1 (en) 2014-12-24
CN104125890A (zh) 2014-10-29
EP2815904B1 (en) 2020-04-22
BR112014019970A2 (pt) 2017-06-13
BR112014019970B1 (pt) 2021-06-29
CN104125890B (zh) 2016-08-24
JPWO2013121569A1 (ja) 2015-05-11
RU2579258C1 (ru) 2016-04-10
WO2013121569A1 (ja) 2013-08-22
JP5811260B2 (ja) 2015-11-11
AU2012369763A1 (en) 2014-09-04
IN2014DN06726A (https=) 2015-05-22

Similar Documents

Publication Publication Date Title
AU2012369763B2 (en) Vehicle height estimation device and vehicle height estimation method
EP2868499B1 (en) Suspension control device
EP0306004B1 (en) Electronic controlled fluid suspension system
EP0306819B1 (en) Electronic controlled fluid suspension system with an advance control and a feedback control of a vehicle attitude
GB2382336A (en) Vehicle yaw stability control
JP7059791B2 (ja) 減衰力制御装置
CN113829822B (zh) 车辆的行驶状态控制装置以及车辆的行驶状态控制方法
US20050192728A1 (en) Stabilizer control apparatus
EP2105370B1 (en) Steering control device
CN114379307A (zh) 悬架行程关联值推定装置和方法
JP3713893B2 (ja) 車両のヨーイング運動量制御装置
JPH10329689A (ja) 車体挙動制御装置
JP3324346B2 (ja) 車両の挙動制御装置
JPH05262118A (ja) ショックアブソーバの減衰力制御装置
JP3104575B2 (ja) 車輌の挙動制御装置
WO2024110914A1 (en) Method of estimating the corner accelerations of a vehicle based on signals provided by an imu
JP3348579B2 (ja) 車輌の挙動制御装置
KR100388104B1 (ko) 차량의 안정성 제어시스템
JP3945227B2 (ja) 車両のスタビライザ装置
JP2006232023A (ja) 車輌の車輪接地荷重推定装置
JPH0920217A (ja) 車輌の挙動制御装置
JPH0840036A (ja) サスペンション予見制御装置
JPH05310116A (ja) 車輌用シェイク低減装置
JP3013644B2 (ja) 流体圧式アクティブサスペンション制御装置
JP3075065B2 (ja) 車両の挙動制御装置

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired