FR2062433A5 - - Google Patents
Info
- Publication number
- FR2062433A5 FR2062433A5 FR7034130A FR7034130A FR2062433A5 FR 2062433 A5 FR2062433 A5 FR 2062433A5 FR 7034130 A FR7034130 A FR 7034130A FR 7034130 A FR7034130 A FR 7034130A FR 2062433 A5 FR2062433 A5 FR 2062433A5
- Authority
- FR
- France
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
- G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data
-
- 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
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2409—Addressing techniques specially adapted therefor
- F02D41/2416—Interpolation techniques
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/02—Digital function generators
- G06F1/03—Digital function generators working, at least partly, by table look-up
- G06F1/035—Reduction of table size
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
- F02D2700/022—Controlling the air or the mixture supply as well as the fuel supply
- F02D2700/0223—Engines with fuel injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
- F02D2700/0225—Control of air or mixture supply
- F02D2700/0228—Engines without compressor
- F02D2700/023—Engines without compressor by means of one throttle device
- F02D2700/0233—Engines without compressor by means of one throttle device depending on several parameters
-
- 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)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4690469 | 1969-09-23 | ||
GB6341069 | 1969-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2062433A5 true FR2062433A5 (en) | 1971-06-25 |
Family
ID=26265932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7034130A Expired FR2062433A5 (en) | 1969-09-23 | 1970-09-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3689753A (en) |
CA (1) | CA926497A (en) |
DE (1) | DE2046543C3 (en) |
FR (1) | FR2062433A5 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2114559A5 (en) * | 1970-11-11 | 1972-06-30 | Lucas Industries Ltd | |
FR2156517A1 (en) * | 1971-10-15 | 1973-06-01 | Lucas Electrical Ltd | |
FR2157289A5 (en) * | 1971-10-15 | 1973-06-01 | Lucas Electrical Ltd | |
FR2173346A1 (en) * | 1972-02-25 | 1973-10-05 | Lucas Electrical Co Ltd | |
FR2193143A1 (en) * | 1972-07-15 | 1974-02-15 | Lucas Electrical Co Ltd | |
FR2218220A1 (en) * | 1973-02-20 | 1974-09-13 | Lucas Electrical Co Ltd | |
DE2531109A1 (en) * | 1974-07-16 | 1976-01-29 | Alfa Romeo Spa | DEVICE FOR INDIRECT ELECTRONIC INJECTION OF FUEL IN GASOLINE ENGINES |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124334B1 (en) * | 1971-07-07 | 1976-07-23 | ||
JPS549257B2 (en) * | 1972-02-21 | 1979-04-23 | ||
GB1435098A (en) * | 1972-05-13 | 1976-05-12 | Lucas Electrical Ltd | Fuel supply systems for internal combustion engines |
DE2226949C3 (en) * | 1972-06-02 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Control device for an operating parameter of an internal combustion engine, in particular for determining a fuel metering signal |
GB1431772A (en) * | 1972-07-15 | 1976-04-14 | Lucas Electrical Ltd | Control systems for engines |
JPS5119532B2 (en) * | 1972-09-22 | 1976-06-18 | ||
US3835819A (en) * | 1972-12-29 | 1974-09-17 | Essex International Inc | Digital engine control apparatus and method |
JPS49119080A (en) * | 1973-03-21 | 1974-11-14 | ||
US3964443A (en) * | 1973-05-25 | 1976-06-22 | The Bendix Corporation | Digital engine control system using DDA schedule generators |
US4000724A (en) * | 1973-07-14 | 1977-01-04 | Hughes Microelectronics Limited | Ignition arrangements for internal combustion engines |
DE2343905C2 (en) * | 1973-08-31 | 1982-10-07 | Daimler-Benz Ag, 7000 Stuttgart | Device for digital-electronic control of the inlet, outlet and injection valves as well as the ignition in internal combustion engines |
FR2253923B1 (en) * | 1973-12-07 | 1977-06-10 | Sopromi Soc Proc Modern Inject | |
US3969614A (en) * | 1973-12-12 | 1976-07-13 | Ford Motor Company | Method and apparatus for engine control |
US3942491A (en) * | 1974-01-07 | 1976-03-09 | Compteurs Schlumberger | Electronic ignition system for internal combustion engine |
GB1516314A (en) * | 1974-06-07 | 1978-07-05 | Lucas Electrical Ltd | Fuel injection systems for compression ignition engines |
US4037577A (en) * | 1974-07-08 | 1977-07-26 | Gallo Michael R | Auto ignition system |
US3976043A (en) * | 1974-12-19 | 1976-08-24 | Texaco Inc. | Means and method for controlling the occurrence and the duration of time intervals during which sparks are provided in a multicylinder internal combustion engine |
JPS5191421A (en) * | 1975-02-07 | 1976-08-11 | ||
DE2936642A1 (en) * | 1979-09-11 | 1981-03-26 | Robert Bosch Gmbh, 70469 Stuttgart | DEVICE FOR DETERMINING FUEL METERING SIGNALS |
JPS638828Y2 (en) * | 1980-09-11 | 1988-03-16 | ||
CA1191233A (en) * | 1982-12-10 | 1985-07-30 | Donald P. Petro | Flow regulating system |
US4901701A (en) * | 1987-11-12 | 1990-02-20 | Injection Research Specialists, Inc. | Two-cycle engine with electronic fuel injection |
GB9025480D0 (en) * | 1990-11-22 | 1991-01-09 | Atomic Energy Authority Uk | Hard-wired controller/monitor |
DE19805368A1 (en) * | 1998-02-11 | 1999-08-12 | Bayerische Motoren Werke Ag | Method for determining an operating size of a motor vehicle to be determined |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925220A (en) * | 1954-09-30 | 1960-02-16 | Rca Corp | Function generator |
US3010656A (en) * | 1956-08-04 | 1961-11-28 | Emi Ltd | Interpolator devices |
GB895201A (en) * | 1957-08-03 | 1962-05-02 | Emi Ltd | Improvements relating to electrical function generators |
US3345505A (en) * | 1960-10-24 | 1967-10-03 | Gen Precision Systems Inc | Function generator |
US3412240A (en) * | 1963-02-21 | 1968-11-19 | Gen Precision Systems Inc | Linear interpolater |
DE1236859B (en) * | 1963-11-26 | 1967-03-16 | Philips Patentverwaltung | Electronic control system for fuel injection in internal combustion engines |
US3474667A (en) * | 1967-10-26 | 1969-10-28 | Harold O Fuchs | Engine ignition system performance monitor |
US3472066A (en) * | 1968-01-19 | 1969-10-14 | Bell & Howell Co | Engine testing apparatus |
-
1970
- 1970-09-15 US US72722A patent/US3689753A/en not_active Expired - Lifetime
- 1970-09-16 CA CA093300A patent/CA926497A/en not_active Expired
- 1970-09-21 FR FR7034130A patent/FR2062433A5/fr not_active Expired
- 1970-09-22 DE DE2046543A patent/DE2046543C3/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2114559A5 (en) * | 1970-11-11 | 1972-06-30 | Lucas Industries Ltd | |
FR2156517A1 (en) * | 1971-10-15 | 1973-06-01 | Lucas Electrical Ltd | |
FR2157289A5 (en) * | 1971-10-15 | 1973-06-01 | Lucas Electrical Ltd | |
FR2173346A1 (en) * | 1972-02-25 | 1973-10-05 | Lucas Electrical Co Ltd | |
FR2193143A1 (en) * | 1972-07-15 | 1974-02-15 | Lucas Electrical Co Ltd | |
FR2218220A1 (en) * | 1973-02-20 | 1974-09-13 | Lucas Electrical Co Ltd | |
DE2531109A1 (en) * | 1974-07-16 | 1976-01-29 | Alfa Romeo Spa | DEVICE FOR INDIRECT ELECTRONIC INJECTION OF FUEL IN GASOLINE ENGINES |
Also Published As
Publication number | Publication date |
---|---|
DE2046543A1 (en) | 1971-07-08 |
DE2046543B2 (en) | 1981-01-08 |
DE2046543C3 (en) | 1981-08-13 |
CA926497A (en) | 1973-05-15 |
US3689753A (en) | 1972-09-05 |