Motor vehicles – Power – Electric
Reexamination Certificate
2006-12-14
2011-11-15
Shriver, II, J. Allen (Department: 3618)
Motor vehicles
Power
Electric
C180S065310
Reexamination Certificate
active
08056660
ABSTRACT:
A vehicle can ensure an engine torque the driver desires even though the load torque of a generator with respect to the engine varies, and in particular can restrain occurrence of such a risk that an engine stall occurs when a load to the engine is large upon, for example, engagement of a clutch. A controller predicts a load torque of the generator with respect to the engine in future several hundred milliseconds at maximum from the present time, in view of a magnetic field voltage and a speed of the generator at the present time, and controls the engine in accordance with the predicted load torque in order to prevent the output torque of the engine from being insufficient.
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European Search Report dated Apr. 16, 2010 (Six (6) pages).
Fujiwara Shin
Imura Shinya
Ito Masaru
Matsuzaki Norikazu
Yamamoto Tatsuyuki
Avery Bridget
Crowell & Moring LLP
Hitachi , Ltd.
Shriver II J. Allen
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