Vehicle of the driving device

PROBLEM TO BE SOLVED: To provide a vehicle driving device which has superior control responsiveness and enables optimum control following the running state of the vehicle. SOLUTION: In a hybrid vehicle which is running with a running motor, before or immediately after the combustion operation of an engine is started, it is necessary to have an engine revolution Ne closer to a target value Neb of the engine revolution, or it is necessary to avoid burning stop of the engine, immediately after the start of combustion. Therefore, among the control gains of the engine and a generator-motor, gains of integral terms and differential terms are set to zero (S173 and S174), while during the combustion operation of the engine for the connection of a clutch, in order to smoothly set the engine revolution Ne to the target value Neb of the engine revolution, the respective gains of proportion terms, integral terms and differential terms are set according to an engine temperature (S176 and S177).