WO2005105486A8 - Verfahren zur niveaueinstellung eines fahrzeugs - Google Patents

Verfahren zur niveaueinstellung eines fahrzeugs

Info

Publication number
WO2005105486A8
WO2005105486A8 PCT/EP2005/004364 EP2005004364W WO2005105486A8 WO 2005105486 A8 WO2005105486 A8 WO 2005105486A8 EP 2005004364 W EP2005004364 W EP 2005004364W WO 2005105486 A8 WO2005105486 A8 WO 2005105486A8
Authority
WO
WIPO (PCT)
Prior art keywords
normal level
level
motor vehicle
vehicle
adjustment method
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
PCT/EP2005/004364
Other languages
English (en)
French (fr)
Other versions
WO2005105486A1 (de
Inventor
Peter Baumann
Giovanni Crapanzano
Martin Gloeckner
Thomas Markovic
Helmut Schuler
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of WO2005105486A1 publication Critical patent/WO2005105486A1/de
Anticipated expiration legal-status Critical
Publication of WO2005105486A8 publication Critical patent/WO2005105486A8/de
Ceased 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
    • B60G17/018—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
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • 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
    • B60G2204/61—Adjustable during maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/90—Maintenance
    • B60G2206/91—Assembly procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • 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
    • B60G2600/12—Sampling or average detecting; Addition or substraction
    • B60G2600/122—Summation 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
    • B60G2600/20—Manual control or setting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Niveaueinstellung des Aufbaus eines Fahrzeugs, insbesondere eines Lastkraftwa­gens, bei dem zunächst ein erster Kalibriervorgang durchge­führt wird, bei dem ein oberes und ein unteres Referenzniveau ermittelt werden, und dem sich zur Ermittlung des normalen Niveaus des Fahrzeugsaufbaus ein zweiter Kalibriervorgang mit folgenden Verfahrensschritten anschließt: a) Vorgeben zumindest eines ersten Differenzwertes, der eine Differenz zwischen einem der Referenzniveaus und einem Sollwert des normalen Niveaus bezeichnet; b) Berechnen des normalen Niveaus aus der Summe des ersten Differenzwertes und des für den ersten Differenzwert ver­wendeten Referenzniveaus; c) Einstellen des normalen Niveaus des Fahrzeugsaufbaus auf den berechneten Wert dieses normalen Niveaus.
PCT/EP2005/004364 2004-04-30 2005-04-22 Verfahren zur niveaueinstellung eines fahrzeugs Ceased WO2005105486A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410021726 DE102004021726A1 (de) 2004-04-30 2004-04-30 Verfahren zur Niveaueinstellung eines Fahrzeugs
DE102004021726.2 2004-04-30

Publications (2)

Publication Number Publication Date
WO2005105486A1 WO2005105486A1 (de) 2005-11-10
WO2005105486A8 true WO2005105486A8 (de) 2007-08-23

Family

ID=34969217

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/004364 Ceased WO2005105486A1 (de) 2004-04-30 2005-04-22 Verfahren zur niveaueinstellung eines fahrzeugs

Country Status (2)

Country Link
DE (1) DE102004021726A1 (de)
WO (1) WO2005105486A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019207276A1 (de) 2019-05-17 2020-11-19 Robert Bosch Gmbh Verwendung einer Lastverteilung eines automatisierten Nutzfahrzeugs für eine situationsbedingt adaptierte Trajektorienplanung und Trajektorienregelung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3867850D1 (de) 1988-04-08 1992-02-27 Bosch Gmbh Robert Hoehenregelungssystem fuer ein fahrzeug mit luftfederung.
WO1989009702A1 (en) 1988-04-14 1989-10-19 Robert Bosch Gmbh Height adjustment in a vehicle fitted with air suspension
US5461564A (en) * 1994-08-09 1995-10-24 Ford Motor Company Apparatus and method for calibrating vehicle ride height
DE19904908C2 (de) 1999-02-06 2001-03-01 Daimler Chrysler Ag Einrichtung zur Abstandsbestimmung zwischen Fahrzeugaufbau und Fahrzeugrad
DE19928865C1 (de) * 1999-06-24 2001-01-25 Continental Ag Verfahren zur Bestimmung des Abstandes zweier zwischen einer unteren und einer oberen Abstandsgrenze zueinander beweglicher Bezugspunkte
JP2001080334A (ja) * 1999-09-13 2001-03-27 Hino Motors Ltd エアサスペンションの車高調節装置

Also Published As

Publication number Publication date
WO2005105486A1 (de) 2005-11-10
DE102004021726A1 (de) 2005-11-24

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