VEHICLE SYSTEM
PROBLEM TO BE SOLVED: To properly and quickly determine shortage of driving force at the start of a vehicle and start an internal combustion engine in a vehicle system having a travel mode for traveling by driving only a motor at the start from a stop state where the internal combustion engine of th...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To properly and quickly determine shortage of driving force at the start of a vehicle and start an internal combustion engine in a vehicle system having a travel mode for traveling by driving only a motor at the start from a stop state where the internal combustion engine of the vehicle having the internal combustion engine and the motor as drive sources is stopped. SOLUTION: The vehicle system includes: a fluid clutch for transmitting the driving force output from the motor to a transmission input shaft; and a control unit for selecting the motor travel mode according to a vehicle state, starting driving the motor, and starting the internal combustion engine when the input shaft rotational number of the transmission does not exceed a predetermined value in spite of elapse of the prescribed time or longer after driving the motor. COPYRIGHT: (C)2011,JPO&INPIT |
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