| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device for a power transmission device for hybrid vehicle having an internal combustion engine and an electric motor, facilitating warm-up of the power transmission device for the hybrid vehicle. <P>SOLUTION: When a differential part 11 is in a non-differential state and when a temperature of a transmission mechanism 10 is at a transmission device temperature decision value TEMP<SB>11</SB>or below, heat generation control is performed to increase a heating value of a first electric motor M1, so that the temperature of the transmission mechanism 10 can be early raised by heat generation of the first electric motor M1, and overall fuel consumption of the vehicle can be improved by early completion of the warm-up of the transmission mechanism 10. <P>COPYRIGHT: (C)2009,JPO&INPIT |
