| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive control device capable of preventing slip-down of a vehicle on a hill while rotating a motor.SOLUTION: A drive control device comprises: a power transmission mechanism 10 having a first planetary gear mechanism 8 and a second planetary gear mechanism 9 configured to maintain a drive shaft 7 in a stopped state while rotating a rotor shaft 13 of a first motor-generator 4 and a rotor shaft 16 of a second motor-generator 5; and a hybrid ECU 32 which controls output torques of the first motor-generator 4 and the second motor-generator 5 in response to an output torque of an engine 2 so as to maintain the drive shaft 7 in the stopped state when a condition for executing a hill hold control is satisfied.SELECTED DRAWING: Figure 1 |
