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HYBRID AUTOMOBILE

申请公布号:JP2014034259(A)

申请号:JP20120175765

申请日期:2012.08.08

申请公布日期:2014.02.24

申请人:
TOYOTA MOTOR CORP

发明人:TAKAHASHI YOSHIMITSU

分类号:B60W10/08;B60K6/445;B60K6/448;B60L11/14;B60W10/06;B60W20/00;F02D29/02

主分类号:B60W10/08

摘要:PROBLEM TO BE SOLVED: To prevent a driver from feeling inefficient.SOLUTION: A hybrid automobile controls an engine, a first motor, and a second motor to output to a drive shaft, required torque Tr* obtained by performing rate processing for temporary required torque using a required torque rate value Rtr. When the required torque rate value Rtr is reduced compared with that at the time of starting the engine, maximum torque Tcrmax and an increase rate value Rcrup are set larger as the required torque rate value Rtr is smaller (S310, S320). Then, control is so performed that motoring torque Tcr set by using the maximum torque Tcrmax and the increase rate value Rcrup is output from the first motor to drive and start the engine.

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