Method for controlling the supply of fuel for an internal combustion engine

Patent · Tue Jan 06 04:00:00 EST 1987

OSTI ID:6950295

Yasuoka, A; Iwata, T; Kiuchi, T

A method is described for controlling fuel supply of an internal combustion engine having a throttle valve, according to a pressure within an intake pipe, downstream of the throttle valve, comprising the sequential steps of: sampling the pressure within the intake pipe and a value corresponding to engine rotational speed at predetermined time intervals; correcting a latest sample value P/sub BAn/ of the pressure within the intake pipe by a ratio between a latest sampled value M/sub en/ corresponding to engine rotational speed and a value corresponding to a predetermined idle speed of the engine, to produce a corrected value P/sub BA/; and determining fuel supply amount according to the corrected value P/sub BA/.

• Assignee: Honda Giken Kogyo Kabushiki Kaisha, Tokyo
• Patent Number(s): US 4633839
• OSTI ID: 6950295
• Country of Publication: United States
• Language: English

Related Subjects

33 ADVANCED PROPULSION SYSTEMS
330100* -- Internal Combustion Engines
COMPUTERIZED CONTROL SYSTEMS
CONTROL EQUIPMENT
CONTROL SYSTEMS
CORRECTIONS
ENGINES
EQUIPMENT
FLOW REGULATORS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
HEAT ENGINES
INTAKE STRUCTURES
INTERNAL COMBUSTION ENGINES
MECHANICAL STRUCTURES
MOTION
PIPES
PRESSURE DEPENDENCE
ROTATION
TIME MEASUREMENT
VALVES
VEHICLES
VELOCITY