Interrelated power delivery controls – including engine control – Transmission control – Transmission controlled by engine
Reexamination Certificate
2007-05-01
2007-05-01
Estremsky, Sherry (Department: 3681)
Interrelated power delivery controls, including engine control
Transmission control
Transmission controlled by engine
C477S086000
Reexamination Certificate
active
10870007
ABSTRACT:
Power train control unit100controls friction clutch203when shifting from one cogwheel row to the other cogwheel row, sets the target synchronous rotation speed based on the output rotation speed of a transmission and parameters indicative of the state of engine1or the transmission, and sets the command value to the friction clutch so that the input rotation speed can be synchronized with the target synchronous rotation speed. Control unit100sets the target shifting required time based on parameters indicative of the state of engine1or the transmission, and corrects the command value to the friction clutch so that the required shift time can approach the above target shift required time.
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European Search Report dated Nov. 16, 2005.
Fujimoto Kinya
Kuroiwa Hiroshi
Matsumura Tetsuo
Okada Takashi
Ozaki Naoyuki
Crowell & Moring LLP
Estremsky Sherry
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