JP2001502031A - センサホイールのトレランスの補正のための方法及び装置 - Google Patents
センサホイールのトレランスの補正のための方法及び装置Info
- Publication number
- JP2001502031A JP2001502031A JP11511493A JP51149399A JP2001502031A JP 2001502031 A JP2001502031 A JP 2001502031A JP 11511493 A JP11511493 A JP 11511493A JP 51149399 A JP51149399 A JP 51149399A JP 2001502031 A JP2001502031 A JP 2001502031A
- Authority
- JP
- Japan
- Prior art keywords
- markings
- tolerance
- sensor wheel
- frequency
- correction value
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012937 correction Methods 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 239000000446 fuel Substances 0.000 claims description 14
- 230000002349 favourable effect Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 15
- 230000003044 adaptive effect Effects 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001151 other effect Effects 0.000 description 2
- PWWVAXIEGOYWEE-UHFFFAOYSA-N Isophenergan Chemical compound C1=CC=C2N(CC(C)N(C)C)C3=CC=CC=C3SC2=C1 PWWVAXIEGOYWEE-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- SQMCFUSVGSBKFK-UHFFFAOYSA-M sodium;5-(cyclohexen-1-yl)-1,5-dimethylpyrimidin-3-ide-2,4,6-trione Chemical compound [Na+].O=C1N(C)C(=O)[N-]C(=O)C1(C)C1=CCCCC1 SQMCFUSVGSBKFK-UHFFFAOYSA-M 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
-
- 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
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
- G01D3/021—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation using purely analogue techniques
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 複数のマーキングを有するセンサホイールのトレランスの補正のための方 法であって、 前記複数のマーキングの間隔は近似的に等しく、前記複数のマーキングは検 知器によって走査され、該検知器はパルス列を供給し、該パルス列から測定値が 形成され、個々の測定値を基準値と比較することに基づいて補正値をもとめる、 複数のマーキングを有するセンサホイールのトレランスの補正のための方法にお いて、 前記測定値の少なくとも第1及び第2の周波数選択フィルタリングを行うこ とを特徴とする、複数のマーキングを有するセンサホイールのトレランスの補正 のための方法。 2. 基準値として複数の測定値の平均値を使用することを特徴とする請求項1 記載の方法。 3. 第1のフィルタリングは実質的に動作状態には依存しないトレランスに基 づく周波数成分を選択し及び/又は第2のフィルタリングは実質的に動作状態に 依存するトレランスに基づく周波数成分を選択することを特徴とする請求項1又 は2記載の方法。 4. 第1のフィルタリングはセンサホイールが設置されているシャフトの周波 数の整数倍の周波数を有する周波数成分を選択し及び/又は第2のフィルタリ ングはセンサホイールが設置されているシャフトの周波数の半整数倍の周波数を 有する周波数成分を選択することを特徴とする請求項1〜3までのうちの1項記 載の方法。 5. 補正値を有利な動作状態、とりわけエンジンブレーキ動作においてもとめ ることを特徴とする請求項1〜4までのうちの1項記載の方法。 6. 前記有利な動作状態において基本補正値をもとめることを特徴とする請求 項5記載の方法。 7. 基本補正値及び動作特性パラメータに依存するファクタに基づいて補正値 を定めることを特徴とする請求項6記載の方法。 8. 前記ファクタは、少なくとも噴射される燃料量を特徴づけるパラメータに 基づいて予め設定可能であることを特徴とする請求項7記載の方法。 9. 複数のマーキングを有するセンサホイールのトレランスの補正のための装 置であって、 前記複数のマーキングの間隔は近似的に等しく、前記複数のマーキングは 検知器によって走査され、該検知器はパルス列を供給し、該パルス列から測定値 が形成され、 個々の測定値を基準値と比較することに基づいて補正値をもとめる補正手 段を有する、複数のマーキングを有するセンサホイールのトレランスの補正のた めの装置において、 前記測定値に少なくとも第1及び第2の周波数選択フィルタリングを行う手 段が設けられていることを特徴とする、複数のマーキングを有するセンサホイー ルのトレランスの補正のための装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19733958.1 | 1997-08-06 | ||
DE19733958A DE19733958A1 (de) | 1997-08-06 | 1997-08-06 | Verfahren und Vorrichtung zur Korrektur von Toleranzen eines Geberrades |
PCT/DE1998/000839 WO1999008071A1 (de) | 1997-08-06 | 1998-03-21 | Verfahren und vorrichtung zur korrektur von toleranzen eines geberrades |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001502031A true JP2001502031A (ja) | 2001-02-13 |
JP4215281B2 JP4215281B2 (ja) | 2009-01-28 |
Family
ID=7838114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51149399A Expired - Fee Related JP4215281B2 (ja) | 1997-08-06 | 1998-03-21 | センサホイールのトレランスの補正のための方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6250144B1 (ja) |
EP (1) | EP0929794B1 (ja) |
JP (1) | JP4215281B2 (ja) |
KR (1) | KR100516314B1 (ja) |
DE (2) | DE19733958A1 (ja) |
WO (1) | WO1999008071A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19962337B4 (de) * | 1999-12-23 | 2008-08-21 | Robert Bosch Gmbh | Verfahren zur phasenverlustfreien Drehzahlwertermittlung |
DE10017107A1 (de) * | 2000-04-06 | 2001-10-18 | Bosch Gmbh Robert | Verfahren zur Kompensation der Drehunförmigkeit bei der Drehzahlerfassung |
WO2002016181A1 (de) * | 2000-08-22 | 2002-02-28 | Continental Teves Ag & Co. Ohg | Verfahren zum betreiben eines kraftfahrzeugregelungssystems und vorrichtung zur durchführung des verfahrens |
DE10062895A1 (de) * | 2000-12-16 | 2002-06-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
DE10122517C1 (de) | 2001-05-09 | 2002-06-20 | Mtu Friedrichshafen Gmbh | Drehzahl-Filter |
DE10217560B4 (de) * | 2002-01-24 | 2005-05-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Bestimmung und Kompensation von Geometriefehlern eines Drehgeberrades |
US7114380B2 (en) | 2002-01-24 | 2006-10-03 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for determining and compensating the geometric errors of a rotary encoder |
JP3997878B2 (ja) * | 2002-10-02 | 2007-10-24 | 株式会社日立製作所 | 失火検出装置 |
ATE458907T1 (de) | 2004-03-01 | 2010-03-15 | Bosch Gmbh Robert | Verfahren und vorrichtung zur ermittlung eines winkellagesignals bei einer brennkraftmaschine |
DE102004010412B4 (de) | 2004-03-01 | 2018-03-15 | Robert Bosch Gmbh | Vorrichtung zum Betreiben einer Brennkraftmaschine |
EP1757946B1 (en) * | 2005-08-23 | 2016-12-28 | Denso Corporation | Rotation angle sensing device |
US7607415B2 (en) * | 2006-10-03 | 2009-10-27 | Gm Global Technology Operations, Inc. | Method of crank signal disturbance compensation |
JP4339347B2 (ja) * | 2006-10-30 | 2009-10-07 | 本田技研工業株式会社 | 内燃機関のクランク角速度検出装置 |
DE102007019279B4 (de) * | 2007-04-24 | 2017-07-27 | Robert Bosch Gmbh | Verfahren und eine Vorrichtung zur Steuerung einer Brennkraftmaschine |
GB2463022B (en) * | 2008-08-28 | 2012-04-11 | Gm Global Tech Operations Inc | A method for correcting the cylinder unbalancing in an internal combustion engine |
DE102009045908A1 (de) | 2009-10-22 | 2011-04-28 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine |
US8494756B2 (en) | 2010-08-19 | 2013-07-23 | GM Global Technology Operations LLC | Control system and method based on estimated engine speed |
DE102010054532A1 (de) | 2010-12-15 | 2012-06-21 | Volkswagen Ag | Verfahren zur automatischen Bestimmung eines Geberradfehlers einer Brennkraftmaschine |
DE102011084635A1 (de) | 2011-10-17 | 2013-04-18 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine und Recheneinheit |
DE102011084630B4 (de) | 2011-10-17 | 2023-12-14 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine und Recheneinheit |
DE102012020903A1 (de) | 2012-10-24 | 2013-04-25 | Daimler Ag | Diagnoseverfahren für einen Verbrennungsmotor eines Kraftfahrzeugs |
DE102012219725B4 (de) | 2012-10-29 | 2024-02-01 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine mit einer Mehrzahl von Zylindern in einem Homogenbetrieb |
DE102013021218A1 (de) | 2013-12-13 | 2014-07-31 | Daimler Ag | Verfahren zur Korrektur von durch Toleranzen eines auf einer Welle angeordneten Geberrades verursachten Fehlern bei einer Drehzahlermittlung |
DE102016224137A1 (de) | 2016-12-05 | 2018-06-07 | Robert Bosch Gmbh | Verfahren zum Erzeugen eines Positionssignals für ein Geberrad |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT388029B (de) | 1987-09-09 | 1989-04-25 | Jenbacher Werke Ag | Einrichtung zur regelung des verbrennungsluftverh|ltnisses einer brennkraftmaschine |
US5117681A (en) * | 1990-10-01 | 1992-06-02 | Ford Motor Company | Correction of systematic position-sensing errors in internal combustion engines |
DE4133679A1 (de) | 1991-10-11 | 1993-04-22 | Bosch Gmbh Robert | Verfahren zur adaption von mechanischen toleranzen eines geberrades |
FR2713286B1 (fr) | 1993-11-30 | 1996-01-05 | Renault | Procédé de correction des à-coups de couple d'un moteur à combustion interne. |
DE4406606A1 (de) * | 1994-03-01 | 1995-09-07 | Audi Ag | Adaptionsvorrichtung für ein Geberrad an einem Verbrennungsmotor |
US5481909A (en) * | 1994-03-07 | 1996-01-09 | Motorola, Inc. | Apparatus and method for measuring reciprocating engine performance dependent on positional behavior of a member driven by engine torque |
GB9413677D0 (en) * | 1994-07-07 | 1994-08-24 | Lucas Ind Plc | Method of and apparatus for calibrating rotary position transducers |
DE19527218B4 (de) | 1994-12-23 | 2004-03-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Regelung der Laufruhe einer Brennkraftmaschine |
GB9426394D0 (en) * | 1994-12-30 | 1995-03-01 | Lucas Ind Plc | Fuel system |
US5531108A (en) * | 1995-04-05 | 1996-07-02 | Ford Motor Company | Adaptive correction of torsional and wheel profile position irregularities for misfire detection |
DE19540674C2 (de) * | 1995-10-31 | 1999-01-28 | Siemens Ag | Adaptionsverfahren zur Korrektur von Toleranzen eines Geberrades |
US6062071A (en) * | 1995-11-30 | 2000-05-16 | Siemens Aktiengesellschaft | Method for detecting combustion misfires in an internal combustion engine |
-
1997
- 1997-08-06 DE DE19733958A patent/DE19733958A1/de not_active Withdrawn
-
1998
- 1998-03-21 WO PCT/DE1998/000839 patent/WO1999008071A1/de active IP Right Grant
- 1998-03-21 EP EP98925425A patent/EP0929794B1/de not_active Expired - Lifetime
- 1998-03-21 KR KR10-1999-7002870A patent/KR100516314B1/ko not_active IP Right Cessation
- 1998-03-21 DE DE59806439T patent/DE59806439D1/de not_active Expired - Lifetime
- 1998-03-21 US US09/269,828 patent/US6250144B1/en not_active Expired - Lifetime
- 1998-03-21 JP JP51149399A patent/JP4215281B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000068692A (ko) | 2000-11-25 |
WO1999008071A1 (de) | 1999-02-18 |
US6250144B1 (en) | 2001-06-26 |
KR100516314B1 (ko) | 2005-09-23 |
JP4215281B2 (ja) | 2009-01-28 |
DE59806439D1 (de) | 2003-01-09 |
DE19733958A1 (de) | 1999-02-11 |
EP0929794A1 (de) | 1999-07-21 |
EP0929794B1 (de) | 2002-11-27 |
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