B - Operations – Transporting – 60 – K
Patent
B - Operations, Transporting
60
K
B60K 26/00 (2006.01) B60L 11/12 (2006.01) B60K 6/04 (2006.01)
Patent
CA 2327621
This invention relates to an engine stall prevention apparatus for a hybrid vehicle. This engine stall prevention apparatus comprises a clutch operation detection device which detects an operation of a clutch; a clutch state determination device which determines the state of the clutch based on the relationship between the vehicle speed and the engine speed; a throttle opening degree determination device which determines the degree of throttle opening of the engine; a first engine speed modification device (S010) which modifies a charging/regeneration allowing lower limit engine speed value above which deceleration regeneration by the electric motor is allowed; and a half engaged clutch determination maintaining device (S008) which outputs a determination signal indicating that the clutch is half engaged for a predetermined period of time when the throttle is completely closed and the clutch is determined to be half engaged. When a half engaged clutch determination is maintained, the first engine speed modification device elevates the charging/regeneration allowing lower limit engine speed value.
Izumiura Atsushi
Kitajima Shinichi
Matsubara Atsushi
Sawamura Kazutomo
Wakashiro Teruo
Honda Giken Kogyo Kabushiki Kaisha
Honda Giken Kogyo Kabushiki Kaisha (also Trading As Honda Motor Ltd .)
Marks & Clerk
LandOfFree
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