Engine output characteristic control system for vehicle

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

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F02D 4110

Patent

active

053834313

ABSTRACT:
A throttle actuator opens and closes the throttle valve of an engine in response to movement of an accelerator pedal. Throttle opening characteristics which determines a target throttle opening for a given amount of depression of the accelerator pedal is set so that the accelerator depression fluctuation rate is minimized when the power mode is selected and so that the fuel consumption rate is minimized when the economy mode is selected.

REFERENCES:
patent: 4453516 (1984-06-01), Filsinger
patent: 4470396 (1984-09-01), Hasumi et al.
patent: 4671235 (1987-06-01), Hosaka
patent: 4691677 (1987-09-01), Hotate et al.
patent: 4759329 (1988-07-01), Nobuo et al.

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