DE3817770C2 - - Google Patents
Info
- Publication number
- DE3817770C2 DE3817770C2 DE19883817770 DE3817770A DE3817770C2 DE 3817770 C2 DE3817770 C2 DE 3817770C2 DE 19883817770 DE19883817770 DE 19883817770 DE 3817770 A DE3817770 A DE 3817770A DE 3817770 C2 DE3817770 C2 DE 3817770C2
- Authority
- DE
- Germany
- Prior art keywords
- memory cell
- function
- current
- supplied
- state
- 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
Links
- 230000005284 excitation Effects 0.000 claims description 22
- 230000006870 function Effects 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface 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
-
- 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
-
- 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
-
- 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
-
- 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
- F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
-
- 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
- H01H2047/008—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with a drop in current upon closure of armature or change of inductance
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883817770 DE3817770A1 (de) | 1988-05-26 | 1988-05-26 | Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883817770 DE3817770A1 (de) | 1988-05-26 | 1988-05-26 | Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3817770A1 DE3817770A1 (de) | 1989-11-30 |
| DE3817770C2 true DE3817770C2 (enrdf_load_stackoverflow) | 1991-11-28 |
Family
ID=6355093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883817770 Granted DE3817770A1 (de) | 1988-05-26 | 1988-05-26 | Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3817770A1 (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10003531A1 (de) * | 1999-12-16 | 2001-07-05 | Siemens Ag | Verfahren zum Schalten einer induktiven Last |
| US8403880B2 (en) | 2002-05-24 | 2013-03-26 | Baxter International Inc. | Peritoneal dialysis machine with variable voltage input control scheme |
| EP2442970B1 (de) | 2009-06-18 | 2016-01-13 | Focke & Co. (GmbH & Co. KG) | Verfahren zum betreiben eines beleimungssystems |
| DE102015207954B3 (de) * | 2015-04-29 | 2016-06-16 | Continental Automotive Gmbh | Ermittlung eines Zeitpunkts eines vorbestimmten Öffnungszustandes eines Kraftstoffinjektors |
| DE102020201210A1 (de) * | 2019-02-06 | 2020-08-06 | Denso Corporation | Kraftstoffeinspritzsteuerungseinrichtung |
| US20210072773A1 (en) * | 2018-04-20 | 2021-03-11 | Robert Bosch Gmbh | Method for Actuating a Valve, and Corresponding Device |
| DE102021208757A1 (de) | 2021-08-11 | 2023-02-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Bestimmen einer charakteristischen Größe eines Magnetventils |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942836A1 (de) * | 1989-12-23 | 1991-06-27 | Daimler Benz Ag | Verfahren zur bewegungs- und lagezustandserkennung eines durch magnetische wechselwirkung zwischen zwei endpositionen beweglichen bauteiles eines induktiven elektrischen verbrauchers |
| US4974622A (en) * | 1990-01-23 | 1990-12-04 | Borg-Warner Automotive, Inc. | Self compensation for duty cycle control |
| DE4010198A1 (de) * | 1990-03-30 | 1991-10-02 | Bosch Gmbh Robert | Verfahren zum ueberwachen von induktiven lasten auf fehler |
| DE4013393A1 (de) * | 1990-04-26 | 1991-10-31 | Lucas Ind Plc | Verfahren zum ueberwachen der funktion eines elektromagnetventils |
| US5204633A (en) * | 1992-02-25 | 1993-04-20 | International Business Machines Corporation | Electromagnetic contactor with closure fault indicator |
| DE4242432A1 (de) * | 1992-12-16 | 1994-06-23 | Ebern Fahrzeugtech Gmbh | Verfahren zum Ansteuern eines Elektromagnetventils, eines Hubmagneten, eines Drehmagneten oder eines Relais |
| DE4341797A1 (de) * | 1993-12-08 | 1995-06-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
| DE19524755A1 (de) * | 1995-07-07 | 1997-01-09 | Horst Bendrich | Einrichtung zur Hubüberwachung von Schaltmagneten |
| US5808471A (en) * | 1996-08-02 | 1998-09-15 | Ford Global Technologies, Inc. | Method and system for verifying solenoid operation |
| DE19719602A1 (de) * | 1997-05-09 | 1998-11-12 | Fahrzeugklimaregelung Gmbh | Elektronische Steuerschaltung |
| DE19742038A1 (de) * | 1997-09-24 | 1999-03-25 | Wabco Gmbh | Verfahren zur Zustandserkennung bei einem Magnetventil |
| DE19742037B4 (de) | 1997-09-24 | 2007-08-09 | Wabco Gmbh | Verfahren zur Abfallerkennung einer magnetbetriebenen Vorrichtung |
| DE10013928C2 (de) * | 2000-03-21 | 2002-03-21 | Siemens Ag | Verfahren zum Schalten einer Last |
| ES2219253T3 (es) * | 1999-12-16 | 2004-12-01 | Siemens Aktiengesellschaft | Procedimiento para la conmutacion de una carga. |
| EP1109178A3 (de) * | 1999-12-16 | 2002-04-17 | Siemens Aktiengesellschaft | Verfahren zum Schalten einer induktiven Last |
| ITBO20010077A1 (it) * | 2001-02-13 | 2002-08-13 | Magneti Marelli Spa | Metodo di stima della curva di magnetizzazione di un attuatore elettromagnetico per il comando di una valvola di un motore |
| ITBO20030642A1 (it) * | 2003-10-31 | 2005-05-01 | Magneti Marelli Powertrain Spa | Metodo per il pilotaggio di un iniettore con verifica |
| DE102005044886B4 (de) * | 2005-09-20 | 2009-12-24 | Continental Automotive Gmbh | Vorrichtung und Verfahren zum Erkennen eines Endes einer Bewegung eines Ventilkolbens in einem Ventil |
| DE102005050338A1 (de) * | 2005-10-20 | 2007-05-03 | Siemens Ag | Verfahren zum Überprüfen eines Ventils |
| US7782590B2 (en) * | 2008-02-22 | 2010-08-24 | Baxter International Inc. | Medical fluid machine having solenoid control system with reduced hold current |
| US7746620B2 (en) | 2008-02-22 | 2010-06-29 | Baxter International Inc. | Medical fluid machine having solenoid control system with temperature compensation |
| US8027572B2 (en) | 2008-02-22 | 2011-09-27 | Baxter International Inc. | Dialysis machine having multiple line voltage heater |
| DE102008041528A1 (de) * | 2008-08-25 | 2010-03-04 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Kraftstoff-Einspritzvorrichtung |
| US9435459B2 (en) | 2009-06-05 | 2016-09-06 | Baxter International Inc. | Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production |
| DE102010018290B4 (de) | 2010-04-26 | 2016-03-31 | Continental Automotive Gmbh | Elektrische Ansteuerung eines Ventils basierend auf einer Kenntnis des Schließzeitpunkts des Ventils |
| DE102010041320B4 (de) * | 2010-09-24 | 2021-06-24 | Vitesco Technologies GmbH | Bestimmung des Schließzeitpunkts eines Steuerventils eines indirekt angetriebenen Kraftstoffinjektors |
| DE102011083068A1 (de) * | 2011-09-20 | 2013-03-21 | Robert Bosch Gmbh | Verfahren zum Bestimmen eines Werts eines Stroms |
| WO2013189527A1 (de) * | 2012-06-20 | 2013-12-27 | Siemens Aktiengesellschaft | Überwachung eines elektromagnetischen relais |
| DE102013215347B4 (de) | 2012-09-21 | 2015-12-10 | Ford Global Technologies, Llc | Verfahren zum Abführen von Flüssigkeit aus einem Ansaugtrakt einer Turboladeranordnung sowie Turboladeranordnung zur Durchführung eines derartigen Verfahrens |
| DE102014203364B4 (de) * | 2014-02-25 | 2023-03-23 | Vitesco Technologies GmbH | Verfahren und Vorrichtung zum Betrieb eines Ventils, insbesondere für ein Speichereinspritzsystem |
| DE102016207915B4 (de) * | 2016-05-09 | 2019-03-14 | Siemens Aktiengesellschaft | Bestimmung des Bewegungsprofils eines Ankers in einem Magneten |
| IT201900024505A1 (it) * | 2019-12-18 | 2021-06-18 | Camozzi Automation S P A | Dispositivo e metodo di diagnostica per elettrovalvole |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946285A (en) * | 1975-02-18 | 1976-03-23 | Burroughs Corporation | Solenoid control system with cusp detector |
| US3988664A (en) * | 1975-02-18 | 1976-10-26 | Burroughs Corporation | System for predicting or detecting a fault in a solenoid utilization system |
| CH664232A5 (de) * | 1984-05-23 | 1988-02-15 | Sodeco Compteurs De Geneve | Verfahren und schaltungsanordnung zur steuerung eines elektromagneten. |
-
1988
- 1988-05-26 DE DE19883817770 patent/DE3817770A1/de active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10003531A1 (de) * | 1999-12-16 | 2001-07-05 | Siemens Ag | Verfahren zum Schalten einer induktiven Last |
| US8403880B2 (en) | 2002-05-24 | 2013-03-26 | Baxter International Inc. | Peritoneal dialysis machine with variable voltage input control scheme |
| US9504778B2 (en) | 2002-05-24 | 2016-11-29 | Baxter International Inc. | Dialysis machine with electrical insulation for variable voltage input |
| EP2442970B1 (de) | 2009-06-18 | 2016-01-13 | Focke & Co. (GmbH & Co. KG) | Verfahren zum betreiben eines beleimungssystems |
| DE102015207954B3 (de) * | 2015-04-29 | 2016-06-16 | Continental Automotive Gmbh | Ermittlung eines Zeitpunkts eines vorbestimmten Öffnungszustandes eines Kraftstoffinjektors |
| US20210072773A1 (en) * | 2018-04-20 | 2021-03-11 | Robert Bosch Gmbh | Method for Actuating a Valve, and Corresponding Device |
| US11650606B2 (en) * | 2018-04-20 | 2023-05-16 | Robert Bosch Gmbh | Method for actuating a valve, and corresponding device |
| DE102020201210A1 (de) * | 2019-02-06 | 2020-08-06 | Denso Corporation | Kraftstoffeinspritzsteuerungseinrichtung |
| DE102020201210B4 (de) * | 2019-02-06 | 2021-02-11 | Denso Corporation | Kraftstoffeinspritzsteuerungseinrichtung |
| DE102021208757A1 (de) | 2021-08-11 | 2023-02-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Bestimmen einer charakteristischen Größe eines Magnetventils |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3817770A1 (de) | 1989-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE |
|
| 8339 | Ceased/non-payment of the annual fee |