System for determining the shift stage of an automatic transmiss

Details System for determining the shift stage of an automatic transmiss System for determining the shift stage of an automatic transmiss

1995-10-18

1998-08-11

Louis-Jacques, Jacques H.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

701 58, 701 51, 477121, 477125, G06G 770

Patent

active

057941696

ABSTRACT:
A process for determining the optimum shift stage of an automatic transmission by using fuzzy inference. The process comprises the steps of obtaining the algorithms for learning road gradient by fuzzy clustering. The algorithm for deciding road gradient is then obtained by using fuzzy inference. Finally, the optimum shift stage is determined by operation of a fuzzy inference engine.

REFERENCES:
patent: 5019979 (1991-05-01), Takahashi
patent: 5099428 (1992-03-01), Takahashi
patent: 5101350 (1992-03-01), Tokoro
patent: 5124916 (1992-06-01), Tokoro et al.
patent: 5361207 (1994-11-01), Hayofune
patent: 5390117 (1995-02-01), Graf et al.
patent: 5471559 (1995-11-01), Yasunobu et al.
patent: 5519610 (1996-05-01), Tsutsui et al.
patent: 5555170 (1996-09-01), Nakashima
patent: 5557521 (1996-09-01), Danz et al.
patent: 5562570 (1996-10-01), Nakashima
patent: 5566072 (1996-10-01), Momose et al.

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