CA1091789A - Method and apparatus for controlling the amount of fuel metered into an internal combustion engine - Google Patents
Method and apparatus for controlling the amount of fuel metered into an internal combustion engineInfo
- Publication number
- CA1091789A CA1091789A CA273,542A CA273542A CA1091789A CA 1091789 A CA1091789 A CA 1091789A CA 273542 A CA273542 A CA 273542A CA 1091789 A CA1091789 A CA 1091789A
- Authority
- CA
- Canada
- Prior art keywords
- engine
- electrical signals
- binary number
- electrical signal
- product
- 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 title claims abstract description 101
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000006870 function Effects 0.000 claims abstract description 31
- 238000004364 calculation method Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000003134 recirculating effect Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 abstract description 5
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 41
- 239000007924 injection Substances 0.000 description 41
- 230000001276 controlling effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000003334 potential effect Effects 0.000 description 2
- 238000012884 algebraic function Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940035564 duration Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/695,880 US4086884A (en) | 1976-06-14 | 1976-06-14 | Method and apparatus for controlling the amount of fuel metered into an internal combustion engine |
| US695,880 | 1976-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1091789A true CA1091789A (en) | 1980-12-16 |
Family
ID=24794814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA273,542A Expired CA1091789A (en) | 1976-06-14 | 1977-03-09 | Method and apparatus for controlling the amount of fuel metered into an internal combustion engine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4086884A (enExample) |
| JP (1) | JPS5311237A (enExample) |
| AU (1) | AU2239177A (enExample) |
| CA (1) | CA1091789A (enExample) |
| DE (1) | DE2726506A1 (enExample) |
| ES (1) | ES457519A1 (enExample) |
| FR (1) | FR2355164A1 (enExample) |
| GB (1) | GB1581153A (enExample) |
| SE (1) | SE420940B (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1124715B (it) * | 1976-09-06 | 1986-05-14 | Alfa Romeo Spa | Impianto di iniezione intermittente di combustibile per motori a scoppio |
| CA1119493A (en) * | 1978-07-21 | 1982-03-09 | Mamoru Fujieda | Fuel injection system for internal combustion engine |
| JPS6024299B2 (ja) * | 1978-07-21 | 1985-06-12 | 株式会社日立製作所 | 最適燃料供給制御装置 |
| DE3061662D1 (en) * | 1979-03-21 | 1983-02-24 | Friedmann & Maier Ag | Control circuit for regulating an injection pump for diesel engines |
| JPS55131534A (en) * | 1979-03-29 | 1980-10-13 | Mitsubishi Electric Corp | Fuel controller for internal combustion engine |
| JPS6040838Y2 (ja) * | 1979-09-25 | 1985-12-10 | 日産自動車株式会社 | 内燃機関の燃料供給装置 |
| CA1172731A (en) * | 1979-09-27 | 1984-08-14 | John W. Hoard | Method for improving fuel control in an internal combustion engine |
| CA1154121A (en) * | 1979-09-27 | 1983-09-20 | Laszlo Hideg | Fuel metering system for an internal combustion engine |
| US4404946A (en) * | 1979-09-27 | 1983-09-20 | Ford Motor Company | Method for improving fuel control in an internal combustion engine |
| US4357923A (en) * | 1979-09-27 | 1982-11-09 | Ford Motor Company | Fuel metering system for an internal combustion engine |
| US4261314A (en) * | 1979-10-09 | 1981-04-14 | Ford Motor Company | Fuel injection control system for a fuel injected internal combustion engine |
| JPS56135201A (en) | 1980-03-24 | 1981-10-22 | Nissan Motor Co Ltd | Pulse generator for engine control |
| US4454847A (en) * | 1980-07-18 | 1984-06-19 | Nippondenso Co., Ltd. | Method for controlling the air-fuel ratio in an internal combustion engine |
| US4338903A (en) * | 1980-09-02 | 1982-07-13 | Motorola Inc. | Electronic cylinder identification apparatus for synchronizing fuel injection |
| US4338813A (en) * | 1980-09-02 | 1982-07-13 | Motorola Inc. | Electronic engine synchronization and timing apparatus |
| JPS57116139A (en) * | 1981-01-09 | 1982-07-20 | Hitachi Ltd | Emergency operating device for electrically controlled injection pump |
| US4385611A (en) * | 1981-04-01 | 1983-05-31 | The Bendix Corporation | Fuel injection system with fuel mapping |
| JPS588238A (ja) * | 1981-07-06 | 1983-01-18 | Toyota Motor Corp | 燃料噴射式エンジンの燃料噴射量制御方法 |
| US4383441A (en) * | 1981-07-20 | 1983-05-17 | Ford Motor Company | Method for generating a table of engine calibration control values |
| US4393696A (en) * | 1981-07-20 | 1983-07-19 | Ford Motor Company | Method for generating energy output signal |
| US4438497A (en) | 1981-07-20 | 1984-03-20 | Ford Motor Company | Adaptive strategy to control internal combustion engine |
| JPS5882037A (ja) * | 1981-11-11 | 1983-05-17 | Honda Motor Co Ltd | 内燃エンジンの排気還流制御機能を有する電子式燃料供給制御装置 |
| US4450532A (en) * | 1982-04-19 | 1984-05-22 | General Electric Company | Voltage to frequency converter |
| US4545345A (en) * | 1982-12-01 | 1985-10-08 | Solex (U.K.) Limited | Air/fuel induction system for a multi-cylinder internal combustion engine |
| GB2167883A (en) * | 1984-11-30 | 1986-06-04 | Suzuki Motor Co | Apparatus for controlling an air-fuel ratio in an internal combustion engine |
| JPH01211648A (ja) * | 1988-02-17 | 1989-08-24 | Nissan Motor Co Ltd | 内燃機関の燃料噴射制御装置 |
| US5060134A (en) * | 1988-05-12 | 1991-10-22 | Motorola, Inc. | Action direction port expansion circuit and system |
| US5367462A (en) * | 1988-12-14 | 1994-11-22 | Robert Bosch Gmbh | Process for determining fuel quantity |
| US5839420A (en) * | 1997-06-04 | 1998-11-24 | Detroit Diesel Corporation | System and method of compensating for injector variability |
| US7130736B2 (en) * | 2004-02-10 | 2006-10-31 | International Engine Intellectual Property Company, Llc | Engine speed stabilization using fuel rate control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228176B2 (enExample) * | 1974-06-14 | 1977-07-25 |
-
1976
- 1976-06-14 US US05/695,880 patent/US4086884A/en not_active Expired - Lifetime
-
1977
- 1977-02-17 AU AU22391/77A patent/AU2239177A/en not_active Expired
- 1977-02-28 SE SE7702179A patent/SE420940B/xx unknown
- 1977-03-09 CA CA273,542A patent/CA1091789A/en not_active Expired
- 1977-04-04 ES ES457519A patent/ES457519A1/es not_active Expired
- 1977-05-18 GB GB20844/77A patent/GB1581153A/en not_active Expired
- 1977-06-07 FR FR7717374A patent/FR2355164A1/fr active Granted
- 1977-06-11 DE DE19772726506 patent/DE2726506A1/de not_active Withdrawn
- 1977-06-14 JP JP6952177A patent/JPS5311237A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES457519A1 (es) | 1978-11-16 |
| FR2355164B1 (enExample) | 1981-11-20 |
| GB1581153A (en) | 1980-12-10 |
| AU2239177A (en) | 1978-08-24 |
| JPS5311237A (en) | 1978-02-01 |
| SE7702179L (sv) | 1977-12-15 |
| US4086884A (en) | 1978-05-02 |
| SE420940B (sv) | 1981-11-09 |
| DE2726506A1 (de) | 1977-12-22 |
| FR2355164A1 (fr) | 1978-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1091789A (en) | Method and apparatus for controlling the amount of fuel metered into an internal combustion engine | |
| US4688535A (en) | Apparatus for influencing control quantities of an internal combustion engine | |
| US4401087A (en) | Method and apparatus for engine control | |
| US4383515A (en) | Electronic fuel injection control system for an internal combustion engine | |
| US3991727A (en) | Electronically controlled fuel injection system | |
| US4357923A (en) | Fuel metering system for an internal combustion engine | |
| DE2845356C2 (enExample) | ||
| US4015566A (en) | Electronic ignition control system for internal combustion engines | |
| US4073270A (en) | Electronically-controlled fuel injection system | |
| GB1490705A (en) | Method and apparatus for engine control using a digital computer | |
| DE2845353C2 (de) | Elektronische Regeleinrichtung für Brennkraftmaschinen | |
| EP0026643B1 (en) | Fuel metering system for an internal combustion engine | |
| US3986006A (en) | Fuel injection controlling system for an internal combustion engine | |
| GB2205663A (en) | Adaptive lean limit air fuel control using combustion pressure sensor feedback | |
| US4020802A (en) | Fuel injection system for internal combustion engine | |
| CA1131737A (en) | Control apparatus for an internal combustion engine | |
| GB2027906A (en) | Detecting revolutions of an internal combustion engine | |
| US4367530A (en) | Control apparatus for an internal combustion engine | |
| US4391254A (en) | Atomization compensation for electronic fuel injection | |
| US4523572A (en) | Fuel flow monitor for an electronic fuel injection circuit | |
| CA1172731A (en) | Method for improving fuel control in an internal combustion engine | |
| US4729362A (en) | Fuel injection control apparatus for multi-cylinder internal combustion engine | |
| US4160429A (en) | Electronically controlled fuel injection system for internal combustion engines | |
| JPS6176732A (ja) | 電子燃料供給量信号形成装置 | |
| KR870001682B1 (ko) | 내연기관용 연료분사제어장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |