发明名称 CONTROL DEVICE FOR POWER TRANSMITTING DEVICE FOR FOUR-WHEEL DRIVE HYBRID-VEHICLE
摘要 A control device for a power transmitting device for four-wheel drive hybrid-vehicle is provided capable of preventing the occurrence of negative torque resulting from power generation control of a second electric motor MG2. Drive-force control means 72 executes a control such that rear-wheel output torque Tpr of rear wheels 40 falls in a positive torque when first and second electric motors MG1 and MG2 execute power generation controls, thereby preventing torques of front and rear wheels 34 and 40 from orienting in different directions. Accordingly, the front and rear wheels 34 and 40 have torques oriented in the same direction, thereby favorably preventing discomfort feeling during a vehicle running.
申请公布号 US2010175944(A1) 申请公布日期 2010.07.15
申请号 US20090640649 申请日期 2009.12.17
申请人 TOYOTA JIDOSHA KABUSHIKI KAISHA 发明人 HAYASHI KENICHIRO
分类号 B60K17/356 主分类号 B60K17/356
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