DE3867849D1 - Kalibrierung eines hoehenregelungssystems fuer ein fahrzeug mit luftfederung. - Google Patents

Kalibrierung eines hoehenregelungssystems fuer ein fahrzeug mit luftfederung.

Info

Publication number
DE3867849D1
DE3867849D1 DE8888903790T DE3867849T DE3867849D1 DE 3867849 D1 DE3867849 D1 DE 3867849D1 DE 8888903790 T DE8888903790 T DE 8888903790T DE 3867849 T DE3867849 T DE 3867849T DE 3867849 D1 DE3867849 D1 DE 3867849D1
Authority
DE
Germany
Prior art keywords
height
vehicle
controller
calibration
control system
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.)
Expired - Lifetime
Application number
DE8888903790T
Other languages
English (en)
Inventor
Juergen Pischke
Engelbert Tillhon
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8165260&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3867849(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE3867849D1 publication Critical patent/DE3867849D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60G17/0152—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 action on a particular type of suspension unit
    • B60G17/0155—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 action on a particular type of suspension unit pneumatic unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/16—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
    • G01D5/165—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance by relative movement of a point of contact or actuation and a resistive track
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • 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
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
    • 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
    • B60G2600/70—Computer memory; Data storage, e.g. maps for adaptive control

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE8888903790T 1988-04-14 1988-04-14 Kalibrierung eines hoehenregelungssystems fuer ein fahrzeug mit luftfederung. Expired - Lifetime DE3867849D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1988/000313 WO1989009702A1 (en) 1988-04-14 1988-04-14 Height adjustment in a vehicle fitted with air suspension

Publications (1)

Publication Number Publication Date
DE3867849D1 true DE3867849D1 (de) 1992-02-27

Family

ID=8165260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888903790T Expired - Lifetime DE3867849D1 (de) 1988-04-14 1988-04-14 Kalibrierung eines hoehenregelungssystems fuer ein fahrzeug mit luftfederung.

Country Status (5)

Country Link
US (1) US5142897A (de)
EP (1) EP0409829B1 (de)
JP (1) JP2660032B2 (de)
DE (1) DE3867849D1 (de)
WO (1) WO1989009702A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919040A1 (de) * 1989-06-10 1990-12-13 Porsche Ag Verfahren und vorrichtung zur justierung einer hoehenstands-regelanlage eines fahrzeugs
US5031934A (en) * 1990-03-30 1991-07-16 Ford Motor Company Vehicular suspension position sensor and method of calibration
US5465209A (en) * 1994-06-10 1995-11-07 General Motors Corporation Vehicle level control system
US5964455A (en) * 1997-06-13 1999-10-12 Lord Corporation Method for auto-calibration of a controllable damper suspension system
US6923453B2 (en) * 2001-05-29 2005-08-02 Caterpillar Inc Suspension leveling system
EP1342596B1 (de) 2002-03-08 2007-12-19 Continental Aktiengesellschaft Leckageerkennung in luftgefederten Niveauregeleinrichtung
PL1615787T3 (pl) * 2003-04-17 2010-03-31 Firestone Ind Products Co Llc Sposób i układ do wyrównywania nieruchomego pojazdu względem sztucznego horyzontu
US8306696B2 (en) * 2003-04-17 2012-11-06 Driveright Holdings, Ltd. Method and system for aligning a vehicle with an artificial horizon
DE102004021726A1 (de) * 2004-04-30 2005-11-24 Daimlerchrysler Ag Verfahren zur Niveaueinstellung eines Fahrzeugs
US7744099B2 (en) * 2004-11-04 2010-06-29 Driveright Holdings, Ltd. Method and system for adjusting a vehicle aligned with an artificial horizon
DE102007028633A1 (de) * 2007-06-21 2008-12-24 Continental Aktiengesellschaft Verfahren zur Funktionsüberprüfung von Bewegungssensoren
US8155835B2 (en) * 2008-02-21 2012-04-10 Driveright Holdings, Ltd. Vehicle chassis height adjustment method and system
DE102010054713A1 (de) * 2010-12-16 2012-06-21 Wabco Gmbh Druckluftversorgungsanlage, pneumatisches System und Verfahren
US8843338B2 (en) * 2011-07-29 2014-09-23 Nokia Corporation Processing Data for Calibration
DE102012223143A1 (de) * 2012-12-14 2014-06-18 Continental Automotive Gmbh Verfahren zum Überprüfen der korrekten Montage und/oder Funktionsweise eines Höhensensors eines Luftfedersystems eines Fahrzeuges
CN106608155A (zh) * 2015-10-26 2017-05-03 比亚迪股份有限公司 车辆电控悬架高度自动标定方法、系统以及标定装置
WO2017130159A1 (en) 2016-01-27 2017-08-03 EM Solutions Incorporated System for raising and lowering vehicle
US10532624B2 (en) 2017-03-06 2020-01-14 Ford Global Technologies, Llc Methods and apparatus to calibrate height sensors of a vehicle suspension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174007A (ja) * 1982-04-06 1983-10-13 Nissan Motor Co Ltd 自動車高調整装置
JPS59179708U (ja) * 1983-05-20 1984-12-01 三菱自動車工業株式会社 車高制御装置
JPS6071311A (ja) * 1983-09-27 1985-04-23 Showa Mfg Co Ltd 車高調整装置
JPS6092914A (ja) * 1983-10-27 1985-05-24 Nippon Denso Co Ltd 車高制御装置
US4642783A (en) * 1984-06-11 1987-02-10 Safe-Test, Inc. Life raft testing device
GB8521135D0 (en) * 1985-08-23 1985-10-02 Holset Engineering Co Measuring device calibration

Also Published As

Publication number Publication date
WO1989009702A1 (en) 1989-10-19
EP0409829B1 (de) 1992-01-15
JPH03503620A (ja) 1991-08-15
JP2660032B2 (ja) 1997-10-08
EP0409829A1 (de) 1991-01-30
US5142897A (en) 1992-09-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)