| 摘要 |
<P>PROBLEM TO BE SOLVED: To control the timing of a motor torque control change at mode switching and the timing of a second clutch torque capacity control change irrespective of an oil temperature and a power supply temperature, and to prevent dummy blow-up and an engine stall. <P>SOLUTION: When the oil temperature is lower than a set temperature, and when a battery temperature is lower than a set temperature in power supply temperature, a low oil-temperature target motor rotation number or a power-supply low-temperature target motor rotation number is learned as a target motor rotation number used for motor rotation number control which is performed in a WSC mode between an EV mode and an HEV mode by setting the numbers in a WSC motor rotation number control map during an electric (EV) traveling mode or a hybrid HV traveling mode (S16, S18). The rotation number control of an engine is performed during the WSC mode on the basis of the low oil-temperature target motor rotation number or the power-supply low-temperature target motor rotation number which is learned at S16 or S18. <P>COPYRIGHT: (C)2012,JPO&INPIT |
