EP4336038A3 - Procédé de fonctionnement d'une machine de travail mobile - Google Patents

Procédé de fonctionnement d'une machine de travail mobile Download PDF

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Publication number
EP4336038A3
EP4336038A3 EP23186954.6A EP23186954A EP4336038A3 EP 4336038 A3 EP4336038 A3 EP 4336038A3 EP 23186954 A EP23186954 A EP 23186954A EP 4336038 A3 EP4336038 A3 EP 4336038A3
Authority
EP
European Patent Office
Prior art keywords
actual parameter
consumer
main consumer
main
parameter
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.)
Granted
Application number
EP23186954.6A
Other languages
German (de)
English (en)
Other versions
EP4336038B1 (fr
EP4336038A2 (fr
Inventor
Dieter Farthofer
Georg Edlbauer
Georg Koppensteiner
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.)
Wacker Neuson Linz GmbH
Original Assignee
Wacker Neuson Linz 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
Application filed by Wacker Neuson Linz GmbH filed Critical Wacker Neuson Linz GmbH
Publication of EP4336038A2 publication Critical patent/EP4336038A2/fr
Publication of EP4336038A3 publication Critical patent/EP4336038A3/fr
Application granted granted Critical
Publication of EP4336038B1 publication Critical patent/EP4336038B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/26—Control of the engine output torque by applying a torque limit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Operation Control Of Excavators (AREA)
EP23186954.6A 2022-09-07 2023-07-21 Procédé de fonctionnement d'une machine de travail mobile Active EP4336038B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022122738.3A DE102022122738A1 (de) 2022-09-07 2022-09-07 Verfahren zum Betreiben einer mobilen Arbeitsmaschine

Publications (3)

Publication Number Publication Date
EP4336038A2 EP4336038A2 (fr) 2024-03-13
EP4336038A3 true EP4336038A3 (fr) 2024-06-05
EP4336038B1 EP4336038B1 (fr) 2026-03-25

Family

ID=87429536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23186954.6A Active EP4336038B1 (fr) 2022-09-07 2023-07-21 Procédé de fonctionnement d'une machine de travail mobile

Country Status (2)

Country Link
EP (1) EP4336038B1 (fr)
DE (1) DE102022122738A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024207856A1 (de) * 2024-08-19 2026-02-19 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur ansteuerung eines hydrostatischen antriebs
DE102024207853A1 (de) * 2024-08-19 2026-02-19 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur ansteuerung eines hydrostatischen antriebs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571339A1 (fr) * 2002-12-11 2005-09-07 Hitachi Construction Machinery Co., Ltd. Procede et dispositif de reglage du couple d'une pompe pour machine de construction hydraulique
EP2130980A2 (fr) * 2008-06-03 2009-12-09 Volvo Construction Equipment Holding Sweden AB Système et procédé de contrôle du couple de plusieurs pompes hydrauliques à déplacement variable
US20160047399A1 (en) * 2013-04-12 2016-02-18 Doosan Infracore Co., Ltd. Method, device, and system for controlling hydraulic pump of construction machine
US10208455B2 (en) * 2016-03-17 2019-02-19 Deere & Company In-vehicle dynometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010508A1 (de) * 2005-12-20 2007-08-09 Robert Bosch Gmbh Fahrzeug mit einem Antriebsmotor zum Antreiben eines Fahrantriebs und einer Arbeitshydraulik
DE102018007825A1 (de) * 2018-10-04 2020-04-09 Bomag Gmbh Verfahren zur Steuerung einer Bodenverdichtungsmaschine und Bodenverdichtungsmaschine
DE102021210071A1 (de) * 2021-09-13 2023-03-16 Robert Bosch Gesellschaft mit beschränkter Haftung Steuereinheit für einen Antrieb und Antrieb mit einer Steuereinheit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1571339A1 (fr) * 2002-12-11 2005-09-07 Hitachi Construction Machinery Co., Ltd. Procede et dispositif de reglage du couple d'une pompe pour machine de construction hydraulique
EP2130980A2 (fr) * 2008-06-03 2009-12-09 Volvo Construction Equipment Holding Sweden AB Système et procédé de contrôle du couple de plusieurs pompes hydrauliques à déplacement variable
US20160047399A1 (en) * 2013-04-12 2016-02-18 Doosan Infracore Co., Ltd. Method, device, and system for controlling hydraulic pump of construction machine
US10208455B2 (en) * 2016-03-17 2019-02-19 Deere & Company In-vehicle dynometer

Also Published As

Publication number Publication date
EP4336038B1 (fr) 2026-03-25
DE102022122738A1 (de) 2024-03-07
EP4336038A2 (fr) 2024-03-13

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