DRIVING DEVICE FOR HYBRID VEHICLE

• Main Author: OSHIUMI YASUHIRO
• Format: Patent
• Language: English
• Published: 24.03.2016
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

Provided is a driving device for a hybrid vehicle including a differential mechanism, a first rotating machine and a second rotating machine connected to the differential mechanism, and an engine connected to a predetermined rotating element of the differential mechanism via a clutch, in which torque control for the first rotating machine and the clutch is executed until a rotation speed of the predetermined rotating element reaches a target rotation speed in a case where the engine is started in a state where the clutch is released and a differential torque between torque balanced with a torque command value with respect to the clutch and a torque command value with respect to the first rotating machine is within a predetermined range during the torque control.