| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle, a driving device and a hybrid control method for suppressing shock in shift. <P>SOLUTION: When a hybrid car is traveling in a coast-down state in which a driver turns off an accelerator, input restriction is set to tighten restriction in order to make a power to be input to a battery 50 smaller than that for normal driving, and an engine 22 or motors MG1 and MG2 are controlled so that a requested required torque can be output to a ring gear shaft 32a being a driving shaft within the range of the torque restriction of the motors MG1 and MG2 based on input restriction, and when the state of the gear of a transmission 60 is switched in the coast-down state, the input restriction of the battery 50 is returned to that for normal driving, and the state of the gear of the transmission 60 is switched, and the engine 22 or the motors MG1 and MG2 or the transmission 60 are controlled so that the required torque can be output to the ring gear shaft 32a within the range of the torque restriction of the motor MG2 for properly switching the state of the gear of the transmission 60, and within the range of the torque restriction of the motors MG1 and MG2 based on the input restriction. <P>COPYRIGHT: (C)2007,JPO&INPIT |
