| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the controller of a hybrid car for preventing occurrence of the rattle of a gear mechanism in a power transmission system. <P>SOLUTION: This controller of a hybrid car, in which an internal combustion engine and a motor are connected to a power distribution mechanism which distributes the output torque of the internal combustion engine to the motor and an output member, respectively and a power transmission system whose driving wheel is connected via a gear shift mechanism to the output member is arranged, is provided with: a clutch mechanism for connecting/interrupting power transmission between the internal combustion engine and the power distribution mechanism; a rattle generating state determination means (steps S11, S14) for determining a state that the rattle of a gear in the gear mechanism relative to the transmission of output torque among gear mechanisms used in the power transmission system can be caused; and a clutch mechanism control means (step S15) for releasing the clutch mechanism when it is determined that the rattle can be caused. <P>COPYRIGHT: (C)2009,JPO&INPIT |
