Control apparatus for an outboard marine engine with improved cr

Details Control apparatus for an outboard marine engine with improved cr Control apparatus for an outboard marine engine with improved cr

1992-04-22

1993-04-20

Basinger, Sherman

Marine propulsion

Means to control the supply of energy responsive to a sensed...

114122, 114360, B63H 2126

Patent

active

052037274

ABSTRACT:
A control apparatus for an outboard marine engine is able to improve cruising performance of a boat particularly during acceleration or travelling on a curved course. An attitude angle sensor senses a three-dimensional attitude of the outboard engine including a trim angle, a bank angle and a yaw or steering angle thereof, and generates corresponding attitude angle signals. A controller controls engine control parameters based on various signals indicative of engine operating conditions inclusive of the attitude angle signals in such a manner that the output power of the engine increases in accordance with an increasing trim angle, whereas it decreases in accordance with an increasing bank and/or yaw (steering) angle.

REFERENCES:
patent: 4647928 (1987-03-01), Casey et al.
patent: 4767363 (1988-08-01), Uchida et al.
patent: 4931025 (1990-06-01), Torigai
patent: 4940433 (1990-07-01), Raber
patent: 5118315 (1992-06-01), Funami et al.
patent: 5142473 (1992-08-01), Davis

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