ITMI20071417A1 - Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso - Google Patents

Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso

Info

Publication number
ITMI20071417A1
ITMI20071417A1 IT001417A ITMI20071417A ITMI20071417A1 IT MI20071417 A1 ITMI20071417 A1 IT MI20071417A1 IT 001417 A IT001417 A IT 001417A IT MI20071417 A ITMI20071417 A IT MI20071417A IT MI20071417 A1 ITMI20071417 A1 IT MI20071417A1
Authority
IT
Italy
Prior art keywords
suspension
run
vehicle
same
estimation method
Prior art date
Application number
IT001417A
Other languages
English (en)
Inventor
Luca Fabbri
Andrea Moneta
Sergio Matteo Savaresi
Cristiano Spelta
Filippo Tosi
Original Assignee
Piaggio & C Spa
Milano Politecnico
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 Piaggio & C Spa, Milano Politecnico filed Critical Piaggio & C Spa
Priority to IT001417A priority Critical patent/ITMI20071417A1/it
Priority to ES08159430T priority patent/ES2393140T3/es
Priority to EP08159430A priority patent/EP2017099B1/en
Priority to US12/217,616 priority patent/US8498784B2/en
Priority to TW097126579A priority patent/TWI432345B/zh
Priority to CNA2008101769400A priority patent/CN101391568A/zh
Priority to JP2008208243A priority patent/JP5388502B2/ja
Publication of ITMI20071417A1 publication Critical patent/ITMI20071417A1/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/12—Cycles; Motorcycles
    • 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
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • 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
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/518—Pressure in suspension unit in damper
    • B60G2400/5182—Fluid 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
    • B60G2600/60—Signal noise suppression; Electronic filtering 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
    • B60G2800/70—Estimating or calculating vehicle parameters or state variables
    • B60G2800/702—Improving accuracy of a sensor signal
    • 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
    • B60G2800/70—Estimating or calculating vehicle parameters or state variables
    • B60G2800/702—Improving accuracy of a sensor signal
    • B60G2800/7022—Calibration of a sensor, e.g. automatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
IT001417A 2007-07-16 2007-07-16 Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso ITMI20071417A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT001417A ITMI20071417A1 (it) 2007-07-16 2007-07-16 Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso
ES08159430T ES2393140T3 (es) 2007-07-16 2008-07-01 Procedimiento para estimar la carrera de la suspensión de un vehículo y aparato para la puesta en práctica de dicho procedimiento
EP08159430A EP2017099B1 (en) 2007-07-16 2008-07-01 Method for estimating the suspension stroke of a vehicle and apparatus implementing the same
US12/217,616 US8498784B2 (en) 2007-07-16 2008-07-07 Method for estimating the suspension stroke of a vehicle and apparatus implementing the same
TW097126579A TWI432345B (zh) 2007-07-16 2008-07-14 用於估計車輛懸吊行程之方法及實施此方法之設備
CNA2008101769400A CN101391568A (zh) 2007-07-16 2008-07-15 一种估计车辆悬架行程的方法及实现该方法的装置
JP2008208243A JP5388502B2 (ja) 2007-07-16 2008-07-15 車両のサスペンションストロークの推定方法及び該方法を実施する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001417A ITMI20071417A1 (it) 2007-07-16 2007-07-16 Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso

Publications (1)

Publication Number Publication Date
ITMI20071417A1 true ITMI20071417A1 (it) 2009-01-17

Family

ID=39761005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001417A ITMI20071417A1 (it) 2007-07-16 2007-07-16 Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso

Country Status (7)

Country Link
US (1) US8498784B2 (it)
EP (1) EP2017099B1 (it)
JP (1) JP5388502B2 (it)
CN (1) CN101391568A (it)
ES (1) ES2393140T3 (it)
IT (1) ITMI20071417A1 (it)
TW (1) TWI432345B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071417A1 (it) * 2007-07-16 2009-01-17 Piaggio & C Spa Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso
DE102011113332A1 (de) * 2011-09-15 2013-03-21 Zf Friedrichshafen Ag Steuergerät für ein verstellbares Fahrwerk-System
DE102013220914B4 (de) * 2013-10-15 2016-07-21 Conti Temic Microelectronic Gmbh Verfahren und System zur Positionsbestimmung in einem Verstellsystem
DE102018132697A1 (de) * 2018-12-18 2020-06-18 Wabco Gmbh Verfahren zum Ermitteln einer Achslast und Federungssystem für ein Fahrzeug
JP7685375B2 (ja) * 2021-06-16 2025-05-29 Ａｓｔｅｍｏ株式会社 サスペンション制御装置、サスペンション制御方法、およびサスペンション制御システム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538941U (it) * 1976-07-07 1978-01-25
JPH0342706U (it) * 1989-08-29 1991-04-23
DE4112004A1 (de) * 1991-04-12 1992-10-15 Bosch Gmbh Robert System zur fahrwerkregelung
DE4115481C2 (de) * 1991-05-11 2001-04-19 Bosch Gmbh Robert System zur Erhöhung des Fahrkomforts und der Fahrsicherheit
US5367459A (en) * 1992-02-10 1994-11-22 Trw Inc. Apparatus for controlling dampers in a vehicle suspension system
JPH07125527A (ja) * 1993-11-02 1995-05-16 Mazda Motor Corp 車両の振動低減装置
US6244398B1 (en) * 1997-05-15 2001-06-12 K2 Bike Inc. Shock absorber with variable bypass damping
JP2003326933A (ja) * 2002-05-10 2003-11-19 Toyota Motor Corp ショックアブソーバの減衰力制御装置及び変動量推定装置
JP2004257819A (ja) * 2003-02-25 2004-09-16 Railway Technical Res Inst ピストン変位検出装置及びダンパ装置
EP1507096A1 (en) * 2003-08-11 2005-02-16 Nissan Motor Co., Ltd. Shock absorber with a function of transmission of electric power between sprung and unsprung parts of a vehicle
JP4045445B2 (ja) * 2004-02-12 2008-02-13 アイシン精機株式会社 スタビライザ制御装置
JP4067539B2 (ja) * 2005-06-14 2008-03-26 トヨタ自動車株式会社 車両制御装置
JP2006348782A (ja) * 2005-06-14 2006-12-28 Toyota Motor Corp 車両制御装置およびアクセル異常対処方法
JP4067541B2 (ja) * 2005-07-04 2008-03-26 トヨタ自動車株式会社 車両制御装置および車両制振方法
JP4376833B2 (ja) * 2005-07-04 2009-12-02 トヨタ自動車株式会社 車両制御装置および車両制振方法
ITMI20071417A1 (it) * 2007-07-16 2009-01-17 Piaggio & C Spa Metodo di stima della corsa della sospensione di un veicolo ed apparato implementante lo stesso

Also Published As

Publication number Publication date
TWI432345B (zh) 2014-04-01
US8498784B2 (en) 2013-07-30
CN101391568A (zh) 2009-03-25
JP5388502B2 (ja) 2014-01-15
ES2393140T3 (es) 2012-12-18
TW200911572A (en) 2009-03-16
JP2009018800A (ja) 2009-01-29
EP2017099B1 (en) 2012-09-05
US20090024270A1 (en) 2009-01-22
EP2017099A1 (en) 2009-01-21

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