DE19821561A1 - Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers - Google Patents

Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers

Info

Publication number
DE19821561A1
DE19821561A1 DE1998121561 DE19821561A DE19821561A1 DE 19821561 A1 DE19821561 A1 DE 19821561A1 DE 1998121561 DE1998121561 DE 1998121561 DE 19821561 A DE19821561 A DE 19821561A DE 19821561 A1 DE19821561 A1 DE 19821561A1
Authority
DE
Germany
Prior art keywords
voltage
injection
internal combustion
consumer
combustion engine
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.)
Withdrawn
Application number
DE1998121561
Other languages
German (de)
English (en)
Inventor
Detlev Straub
Christof Hammel
Andreas Werner
Thomas Kroker
Udo Schulz
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
Priority to DE1998121561 priority Critical patent/DE19821561A1/de
Priority to IT1999MI000961 priority patent/IT1312526B1/it
Priority to FR9905900A priority patent/FR2778785B1/fr
Priority to JP11134364A priority patent/JP2000046231A/ja
Publication of DE19821561A1 publication Critical patent/DE19821561A1/de
Withdrawn legal-status Critical Current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
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • 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
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2006—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost capacitor
    • 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
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
DE1998121561 1998-05-14 1998-05-14 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers Withdrawn DE19821561A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1998121561 DE19821561A1 (de) 1998-05-14 1998-05-14 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers
IT1999MI000961 IT1312526B1 (it) 1998-05-14 1999-05-04 Procedimento e dispositivo per comandare un utilizzatoreelettromagnetico.
FR9905900A FR2778785B1 (fr) 1998-05-14 1999-05-10 Procede et dispositif pour commander un utilisateur electromagnetique
JP11134364A JP2000046231A (ja) 1998-05-14 1999-05-14 電磁負荷の制御方法および制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998121561 DE19821561A1 (de) 1998-05-14 1998-05-14 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers

Publications (1)

Publication Number Publication Date
DE19821561A1 true DE19821561A1 (de) 1999-11-18

Family

ID=7867716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998121561 Withdrawn DE19821561A1 (de) 1998-05-14 1998-05-14 Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers

Country Status (4)

Country Link
JP (1) JP2000046231A (it)
DE (1) DE19821561A1 (it)
FR (1) FR2778785B1 (it)
IT (1) IT1312526B1 (it)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912966A1 (de) * 1999-03-23 2000-10-05 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Mengensteuerventils
WO2002016746A1 (de) 2000-08-23 2002-02-28 Robert Bosch Gmbh Verfahren und vorrichtung zur steuerung einer brennkraftmaschine
DE10115659A1 (de) * 2001-03-29 2002-10-24 Siemens Ag Verfahren und Vorrichtung zum Betreiben eines Aktors
EP1325344A1 (en) * 2000-10-14 2003-07-09 TRW Limited Multiple channel solenoid current monitor
DE102007057140A1 (de) 2007-11-28 2009-06-04 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Zeitdauer einer Ansteuerphase
DE102008001471A1 (de) 2008-04-30 2009-11-05 Robert Bosch Gmbh Verfahren zum Ansteuern eines Einspritzinjektors einer Brennkraftmaschine
EP3051109A1 (en) * 2013-09-27 2016-08-03 Hitachi Automotive Systems, Ltd. Internal-combustion-engine fuel injection control device
DE102015005747A1 (de) * 2015-05-05 2016-11-10 Liebherr-Elektronik Gmbh Injektorzustandsüberwachung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1109177B1 (de) * 1999-12-16 2004-04-28 Siemens Aktiengesellschaft Verfahren zum Schalten einer Last
EP1109178A3 (de) * 1999-12-16 2002-04-17 Siemens Aktiengesellschaft Verfahren zum Schalten einer induktiven Last
DE10015647A1 (de) * 2000-03-29 2001-10-04 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung zumindest eines elektromagnetischen Verbrauchers
JP3990345B2 (ja) * 2003-11-26 2007-10-10 株式会社ケーヒン 電磁弁駆動装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604675A (en) * 1985-07-16 1986-08-05 Caterpillar Tractor Co. Fuel injection solenoid driver circuit
IT1217171B (it) * 1987-08-25 1990-03-14 Marelli Autronica Circuito per il pilotaggio di carichi induttivi in particolare per il comando degli elettroiniettori di un motore a combustione interna a ciclo diesel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912966A1 (de) * 1999-03-23 2000-10-05 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Mengensteuerventils
WO2002016746A1 (de) 2000-08-23 2002-02-28 Robert Bosch Gmbh Verfahren und vorrichtung zur steuerung einer brennkraftmaschine
US6865473B2 (en) 2000-08-23 2005-03-08 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
EP1325344A1 (en) * 2000-10-14 2003-07-09 TRW Limited Multiple channel solenoid current monitor
DE10115659A1 (de) * 2001-03-29 2002-10-24 Siemens Ag Verfahren und Vorrichtung zum Betreiben eines Aktors
DE102007057140A1 (de) 2007-11-28 2009-06-04 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Zeitdauer einer Ansteuerphase
DE102008001471A1 (de) 2008-04-30 2009-11-05 Robert Bosch Gmbh Verfahren zum Ansteuern eines Einspritzinjektors einer Brennkraftmaschine
EP3051109A1 (en) * 2013-09-27 2016-08-03 Hitachi Automotive Systems, Ltd. Internal-combustion-engine fuel injection control device
EP3051109A4 (en) * 2013-09-27 2017-05-03 Hitachi Automotive Systems, Ltd. Internal-combustion-engine fuel injection control device
US10393051B2 (en) 2013-09-27 2019-08-27 Hitachi Automotive Systems, Ltd. Internal-combustion-engine fuel injection control device
DE102015005747A1 (de) * 2015-05-05 2016-11-10 Liebherr-Elektronik Gmbh Injektorzustandsüberwachung
DE102015005747B4 (de) * 2015-05-05 2017-05-11 Liebherr-Elektronik Gmbh Injektorzustandsüberwachung

Also Published As

Publication number Publication date
FR2778785A1 (fr) 1999-11-19
FR2778785B1 (fr) 2003-03-07
IT1312526B1 (it) 2002-04-17
ITMI990961A1 (it) 2000-11-04
JP2000046231A (ja) 2000-02-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20111201