EP1005051A3 - Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers - Google Patents

Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers Download PDF

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Publication number
EP1005051A3
EP1005051A3 EP99114827A EP99114827A EP1005051A3 EP 1005051 A3 EP1005051 A3 EP 1005051A3 EP 99114827 A EP99114827 A EP 99114827A EP 99114827 A EP99114827 A EP 99114827A EP 1005051 A3 EP1005051 A3 EP 1005051A3
Authority
EP
European Patent Office
Prior art keywords
time window
driving
consumer
controlling
movable element
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
EP99114827A
Other languages
English (en)
French (fr)
Other versions
EP1005051A2 (de
EP1005051B1 (de
Inventor
Klaus Zimmermann
Michael Straehle
Tobias Lang
Bernd Wichert
Klaus Sassen
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1005051A2 publication Critical patent/EP1005051A2/de
Publication of EP1005051A3 publication Critical patent/EP1005051A3/de
Application granted granted Critical
Publication of EP1005051B1 publication Critical patent/EP1005051B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electromagnets (AREA)

Abstract

Es werden ein Verfahren und eine Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers, der ein bewegliches Element umfaßt, insbesondere eines Magnetventils zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine, beschrieben. Innerhalb eines Zeitfensters wird ein Schaltzeitpunkt ermittelt, bei dem das bewegliche Element eine bestimmte Lage erreicht. Die Zeitdauer des Zeitfensters ist derart vorgebbar, daß der Strom, der während des Zeitfensters durch den Verbraucher fließt einen Schwellwert nicht übersteigt.
EP99114827A 1998-11-25 1999-07-29 Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers Expired - Lifetime EP1005051B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19854305A DE19854305A1 (de) 1998-11-25 1998-11-25 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers
DE19854305 1998-11-25

Publications (3)

Publication Number Publication Date
EP1005051A2 EP1005051A2 (de) 2000-05-31
EP1005051A3 true EP1005051A3 (de) 2002-03-20
EP1005051B1 EP1005051B1 (de) 2007-03-07

Family

ID=7888919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114827A Expired - Lifetime EP1005051B1 (de) 1998-11-25 1999-07-29 Verfahren zur Ansteuerung eines elektromagnetischen Verbrauchers

Country Status (5)

Country Link
US (1) US20010048087A1 (de)
EP (1) EP1005051B1 (de)
JP (1) JP2000164425A (de)
DE (2) DE19854305A1 (de)
ES (1) ES2281153T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033151A1 (de) * 2005-07-13 2007-01-18 Robert Bosch Gmbh Vorrichtung zur Ansteuerung einer elektromagnetischen Aktuatorik und Verfahren zum Testen einer ersten Induktivität einer elektromagnetischen Aktuatorik
DE102006044080B4 (de) 2006-09-20 2023-10-12 Robert Bosch Gmbh Verfahren zum Betreiben eines Reagenzmittel-Dosierventils und Vorrichtung zur Durchführung des Verfahrens
JP5233967B2 (ja) * 2009-11-20 2013-07-10 オムロンヘルスケア株式会社 血圧測定装置
CN101806255B (zh) * 2010-03-19 2013-01-02 清华大学 一种柴油机电磁阀驱动方法及其驱动系统
DE102011004309A1 (de) 2011-02-17 2012-08-23 Robert Bosch Gmbh Verfahren und Steuergerät zur Bestimmung eines Schaltzeitpunkts eines Magnetventils
DE102011005672B4 (de) * 2011-03-17 2019-07-11 Continental Automotive Gmbh Verfahren, Vorrichtung und Computerprogramm zur elektrischen Ansteuerung eines Aktuators zur Bestimmung des Zeitpunkts eines Ankeranschlags
CN109058574B (zh) * 2018-08-30 2020-10-27 宁波奕力电磁技术有限公司 具有位置状态监测的低功耗电磁阀的控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823825A (en) * 1985-04-25 1989-04-25 Buechl Josef Method of operating an electromagnetically actuated fuel intake or exhaust valve of an internal combustion engine
DE4420282A1 (de) * 1994-06-10 1995-12-14 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823825A (en) * 1985-04-25 1989-04-25 Buechl Josef Method of operating an electromagnetically actuated fuel intake or exhaust valve of an internal combustion engine
DE4420282A1 (de) * 1994-06-10 1995-12-14 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers

Also Published As

Publication number Publication date
US20010048087A1 (en) 2001-12-06
ES2281153T3 (es) 2007-09-16
DE19854305A1 (de) 2000-05-31
EP1005051A2 (de) 2000-05-31
EP1005051B1 (de) 2007-03-07
DE59914240D1 (de) 2007-04-19
JP2000164425A (ja) 2000-06-16

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