METHOD OF CONTROLLING A TRANSMISSION RATIO
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United States of America Patent
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N/A
Issued Date -
Oct 15, 2009
app pub date -
Jun 20, 2007
filing date -
Jun 28, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a method for controlling a transmission ratio (r) of a continuously adjustable transmission (3). An accelerator pedal position and an actual driving speed (VU.sub.actual) are acquired. By consideration of the actual driving speed (V.sub.actual) and the accelerator pedal position (.alpha..sub.Pedal), a transmission gradient is determined. A target transmission ratio is determined as the sum of an actual transmission ratio (r.sub.actual) and a transmission adjustment value (formula I), and the continuously adjustable transmission (3) is set to this ratio.
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