Patent ID: 7846060
Filing Date: 2010-12-07
Classification: B60K,B60L,B60W,F16H,Y02T,Y10T

Abstract:
1. A vehicular control device for a vehicle having an engine, a first rotating electric machine connected to an output shaft of said engine, a second rotating electric machine, a transmission hydraulically operated to transmit a torque from said second rotating electric machine to a driving wheel, an electric motor driven oil pump, and a mechanical oil pump driven by said engine, the vehicular control device comprising an operation unit, wherein if an ignition switch is operated to stop said engine, said operation unit allows said transmission to receive hydraulic pressure to engage a friction engagement element of said transmission and thus control said transmission to be capable of transmitting a torque from said second rotating electric machine; if said ignition switch is operated to stop said engine, said operation unit controls said second rotating electric machine to generate a torque; and if said engine is in operation and said ignition switch is operated to stop said engine, said operation unit controls said electric motor driven oil pump to be actuated from an OFF state to an ON state.