JPH0156259B2 - - Google Patents
Info
- Publication number
- JPH0156259B2 JPH0156259B2 JP57085316A JP8531682A JPH0156259B2 JP H0156259 B2 JPH0156259 B2 JP H0156259B2 JP 57085316 A JP57085316 A JP 57085316A JP 8531682 A JP8531682 A JP 8531682A JP H0156259 B2 JPH0156259 B2 JP H0156259B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- temperature
- output
- circuit
- temperature sensor
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 230000005856 abnormality Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 230000002159 abnormal effect Effects 0.000 claims description 15
- 239000007858 starting material Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000005336 cracking Methods 0.000 claims 1
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 description 10
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 description 10
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 230000015654 memory Effects 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101150003970 Avr1 gene Proteins 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- RVRCFVVLDHTFFA-UHFFFAOYSA-N heptasodium;tungsten;nonatriacontahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W] RVRCFVVLDHTFFA-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- 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
- F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57085316A JPS58202336A (ja) | 1982-05-20 | 1982-05-20 | 温度センサ異常時の燃料供給制御方法 |
| US06/493,978 US4531495A (en) | 1982-05-20 | 1983-05-12 | Fuel supply control method having fail-safe function for abnormalities in engine temperature detecting means at the start of the engine |
| GB08313968A GB2120417B (en) | 1982-05-20 | 1983-05-20 | Automatic control of fuel supply to an i.c. engine on starting |
| DE19833318511 DE3318511C3 (de) | 1982-05-20 | 1983-05-20 | Verfahren zur elektronischen Steuerung der an eine Brennkraftmaschine gelieferten Kraftstoffmenge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57085316A JPS58202336A (ja) | 1982-05-20 | 1982-05-20 | 温度センサ異常時の燃料供給制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58202336A JPS58202336A (ja) | 1983-11-25 |
| JPH0156259B2 true JPH0156259B2 (US06650917-20031118-M00005.png) | 1989-11-29 |
Family
ID=13855198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57085316A Granted JPS58202336A (ja) | 1982-05-20 | 1982-05-20 | 温度センサ異常時の燃料供給制御方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4531495A (US06650917-20031118-M00005.png) |
| JP (1) | JPS58202336A (US06650917-20031118-M00005.png) |
| DE (1) | DE3318511C3 (US06650917-20031118-M00005.png) |
| GB (1) | GB2120417B (US06650917-20031118-M00005.png) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3328450A1 (de) * | 1983-08-06 | 1985-02-28 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zur ueberpruefung von messfuehlern |
| JPS60188841U (ja) * | 1984-05-25 | 1985-12-14 | 本田技研工業株式会社 | 燃料噴射時間制御用電子制御装置のバツクアツプ装置 |
| JPS61212639A (ja) * | 1985-03-18 | 1986-09-20 | Honda Motor Co Ltd | 内燃エンジンの冷間時の燃料供給制御方法 |
| JPH0711435B2 (ja) * | 1985-07-23 | 1995-02-08 | トヨタ自動車株式会社 | 内燃機関のセンサ異常判定方法 |
| DE3603082A1 (de) * | 1986-02-01 | 1987-08-06 | Bosch Gmbh Robert | Vorrichtung zum ruecksetzen von recheneinrichtungen |
| DE3637510A1 (de) * | 1986-11-04 | 1988-05-05 | Bosch Gmbh Robert | Verfahren zur sicherung von notfahrfunktionen bei einer dieselbrennkraftmaschine |
| FR2612256B1 (fr) * | 1987-03-10 | 1991-08-23 | Renault | Procede de commande d'un calculateur electronique d'allumage-injection d'un moteur a combustion interne |
| DE3990872C3 (de) * | 1988-07-29 | 1997-10-09 | Mitsubishi Motors Corp | Failsafe-Vorrichtung für einen Temperatursensor |
| JP2516188B2 (ja) * | 1988-09-22 | 1996-07-10 | 本田技研工業株式会社 | 温度センサの異常処理装置 |
| US5109165A (en) * | 1990-12-11 | 1992-04-28 | Gaymar Industries, Inc. | Failsafe feedback control system |
| GB2297394A (en) * | 1995-01-24 | 1996-07-31 | Ford Motor Co | IC engine control system |
| JPH09236036A (ja) * | 1996-02-29 | 1997-09-09 | Fuji Heavy Ind Ltd | 筒内噴射エンジンの始動時制御装置 |
| US6009355A (en) * | 1997-01-28 | 1999-12-28 | American Calcar Inc. | Multimedia information and control system for automobiles |
| DE19728721A1 (de) * | 1997-07-04 | 1999-01-07 | Bayerische Motoren Werke Ag | Verfahren zum Zumessen einer Kraftstoffmenge im Startfall einer Brennkraftmaschine |
| DE19858058B4 (de) * | 1998-12-16 | 2009-06-10 | Robert Bosch Gmbh | Kraftstoffversorgungssystem für eine Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
| JP4557756B2 (ja) * | 2005-03-11 | 2010-10-06 | トヨタ自動車株式会社 | 電動機の冷却装置およびその制御方法並びに冷却装置の起動時の異常判定方法 |
| US8478509B1 (en) * | 2009-08-07 | 2013-07-02 | William E. Kirkpatrick | Method and apparatus for varying the duration of a fuel injector cycle pulse length |
| JP6809415B2 (ja) * | 2017-08-30 | 2021-01-06 | 株式会社デンソー | 内燃機関制御システム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54141926A (en) * | 1978-04-26 | 1979-11-05 | Toyota Motor Corp | Method and device for compensating abnormal operation of temperature sensor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1526506A1 (de) * | 1966-11-25 | 1970-03-26 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
| DE2522283C3 (de) * | 1975-05-20 | 1981-02-19 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur Start- und/oder Nachstartanreicherung des einer Brennkraftmaschine zugeführten, mittels einer elektrischen Kraftstoffeinspritzanlage gebildeten Kraftstoff-Luft-Gemisches |
| JPS555433A (en) * | 1978-06-26 | 1980-01-16 | Nissan Motor Co Ltd | Fuel controller for internal combustion engine |
| JPS5762944A (en) * | 1980-09-02 | 1982-04-16 | Honda Motor Co Ltd | Fail-saft device for sensors for detecting states and conditions of internal combustion engine |
| JPS57137632A (en) * | 1981-02-20 | 1982-08-25 | Honda Motor Co Ltd | Electronic fuel injection device of internal combustion engine |
| JPS58172444A (ja) * | 1982-04-02 | 1983-10-11 | Nissan Motor Co Ltd | 機関の冷却水温度推定方法 |
-
1982
- 1982-05-20 JP JP57085316A patent/JPS58202336A/ja active Granted
-
1983
- 1983-05-12 US US06/493,978 patent/US4531495A/en not_active Expired - Lifetime
- 1983-05-20 DE DE19833318511 patent/DE3318511C3/de not_active Expired - Fee Related
- 1983-05-20 GB GB08313968A patent/GB2120417B/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54141926A (en) * | 1978-04-26 | 1979-11-05 | Toyota Motor Corp | Method and device for compensating abnormal operation of temperature sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8313968D0 (en) | 1983-06-29 |
| DE3318511C2 (US06650917-20031118-M00005.png) | 1987-12-03 |
| GB2120417B (en) | 1986-04-23 |
| US4531495A (en) | 1985-07-30 |
| DE3318511A1 (de) | 1983-11-24 |
| DE3318511C3 (de) | 1993-09-09 |
| JPS58202336A (ja) | 1983-11-25 |
| GB2120417A (en) | 1983-11-30 |
