DE3881288T2 - Detektionsanlage von Fehlern von Signalen in einem elektronischen Einspritzungs- und Zündungssystem. - Google Patents
Detektionsanlage von Fehlern von Signalen in einem elektronischen Einspritzungs- und Zündungssystem.Info
- Publication number
- DE3881288T2 DE3881288T2 DE88401600T DE3881288T DE3881288T2 DE 3881288 T2 DE3881288 T2 DE 3881288T2 DE 88401600 T DE88401600 T DE 88401600T DE 3881288 T DE3881288 T DE 3881288T DE 3881288 T2 DE3881288 T2 DE 3881288T2
- Authority
- DE
- Germany
- Prior art keywords
- time
- pulse
- tooth
- signal
- duration
- 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
- 238000002347 injection Methods 0.000 title claims description 16
- 239000007924 injection Substances 0.000 title claims description 16
- 238000001514 detection method Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000015654 memory Effects 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001131 transforming effect 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
- F02P11/02—Preventing damage to engines or engine-driven gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/02—Checking or adjusting ignition timing
- F02P17/04—Checking or adjusting ignition timing dynamically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1506—Digital data processing using one central computing unit with particular means during starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/061—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle pick-up devices without mechanical contacts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8709098A FR2617241B1 (fr) | 1987-06-26 | 1987-06-26 | Dispositif de detection d'anomalie de signal dans un systeme d'allumage-injection electronique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3881288D1 DE3881288D1 (OSRAM) | 1993-07-01 |
| DE3881288T2 true DE3881288T2 (de) | 1993-12-02 |
Family
ID=9352594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE88401600T Expired - Lifetime DE3881288T2 (de) | 1987-06-26 | 1988-06-24 | Detektionsanlage von Fehlern von Signalen in einem elektronischen Einspritzungs- und Zündungssystem. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0298824B1 (OSRAM) |
| DE (1) | DE3881288T2 (OSRAM) |
| ES (1) | ES2040876T3 (OSRAM) |
| FR (1) | FR2617241B1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10006467A1 (de) * | 2000-02-14 | 2001-08-16 | Bayerische Motoren Werke Ag | Brennkraftmaschinen-Kurbelwelle mit einem Zahnrad |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3924843A1 (de) * | 1989-07-27 | 1991-02-07 | Prufrex Elektro App | Verfahren und anordnung mit induktivem drehgeber zur steuerung, insbesondere des zuendzeitpunkts von brennkraftmaschinen |
| JP3375679B2 (ja) * | 1993-05-24 | 2003-02-10 | 本田技研工業株式会社 | 内燃機関の逆転防止装置 |
| GB2286053B (en) * | 1994-02-01 | 1997-10-08 | Rover Group | Detecting a marker in an engine position sensing system |
| GB9401835D0 (en) * | 1994-02-01 | 1994-03-30 | Rover Group | A method of detecting a marker in an engine position sensing system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2827868C2 (de) * | 1978-06-24 | 1985-10-24 | Robert Bosch Gmbh, 7000 Stuttgart | Triggerverstärker |
| DE2947412A1 (de) * | 1979-11-24 | 1981-06-04 | Robert Bosch Gmbh, 7000 Stuttgart | Drehzahl- oder drehwinkelgeber und zugehoerige auswerteschaltung |
| DE3220896A1 (de) * | 1982-06-03 | 1983-12-08 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor |
| US4553427A (en) * | 1983-03-08 | 1985-11-19 | Nippondenso Co., Ltd. | Rotational reference position detection apparatus |
| JPS6047877A (ja) * | 1983-08-26 | 1985-03-15 | Nippon Denso Co Ltd | 内燃機関用基準位置検出装置 |
-
1987
- 1987-06-26 FR FR8709098A patent/FR2617241B1/fr not_active Expired
-
1988
- 1988-06-24 EP EP88401600A patent/EP0298824B1/fr not_active Expired - Lifetime
- 1988-06-24 ES ES198888401600T patent/ES2040876T3/es not_active Expired - Lifetime
- 1988-06-24 DE DE88401600T patent/DE3881288T2/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10006467A1 (de) * | 2000-02-14 | 2001-08-16 | Bayerische Motoren Werke Ag | Brennkraftmaschinen-Kurbelwelle mit einem Zahnrad |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0298824A1 (fr) | 1989-01-11 |
| EP0298824B1 (fr) | 1993-05-26 |
| ES2040876T3 (es) | 1993-11-01 |
| FR2617241A1 (fr) | 1988-12-30 |
| FR2617241B1 (fr) | 1989-11-10 |
| DE3881288D1 (OSRAM) | 1993-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) |