Fuel injection control system for internal combustion engine with precisely engine load dependent fuel injection amount adjustment feature
Patent
·
OSTI ID:6269009
A fuel injection control system for an internal combustion engine comprising: a plurality of fuel injection valves for injecting fuel to respectively engine cylinders; a first sensor means for monitoring engine load to produce a first sensor signal indicative thereof; a second sensor means for monitoring crank shaft angular position for producing a second sensor signal; a third means for monitoring engine speed to produce an engine speed indicative data; and a control unit for controlling operation of each of the fuel injection valves to perform controlled amount of fuel injection at first and second injection timings in one engine revolution cycle.
- Assignee:
- Nissan Motor Co., Ltd., Yokohama
- Patent Number(s):
- US 4800860
- OSTI ID:
- 6269009
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
33 ADVANCED PROPULSION SYSTEMS
330100* -- Internal Combustion Engines
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
COMPUTERIZED CONTROL SYSTEMS
CONTROL EQUIPMENT
CONTROL SYSTEMS
DATA PROCESSING
DESIGN
DETECTION
ENGINES
EQUIPMENT
FLOW REGULATORS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
MEASURING INSTRUMENTS
METERS
OPERATION
PROCESSING
PULSE TECHNIQUES
TIMING PROPERTIES
VALVES
VOLUME
330100* -- Internal Combustion Engines
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
COMPUTERIZED CONTROL SYSTEMS
CONTROL EQUIPMENT
CONTROL SYSTEMS
DATA PROCESSING
DESIGN
DETECTION
ENGINES
EQUIPMENT
FLOW REGULATORS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
MEASURING INSTRUMENTS
METERS
OPERATION
PROCESSING
PULSE TECHNIQUES
TIMING PROPERTIES
VALVES
VOLUME