Engine speed control method and controller therefor

Details Engine speed control method and controller therefor Engine speed control method and controller therefor

1998-11-30

2000-07-04

Argenbright, Tony M.

Internal-combustion engines

Engine speed regulator

Idle speed control

12333923, F02D 4116

Patent

active

060823291

ABSTRACT:
To prevent the actual engine speed under idling from excessively increasing or decreasing, an idling-up correction value for correcting an idling-engine-speed control air quantity is obtained as an idling-up correction value correlated with a radiator-fan driving duty (load value) determined by a cooling water-temperature sensor and a vehicle speed. Thereby, the engine speed Ne under idling is controlled.

REFERENCES:
patent: 4467761 (1984-08-01), Hasegawa
patent: 4479471 (1984-10-01), Hasegawa et al.
patent: 4491108 (1985-01-01), Hasegawa et al.

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