公开(公告)号：US20150088350A1

公开(公告)日：2015-03-26

申请号：US14386661

申请日：2012-03-21

申请人： Toshiaki Tamachi ,  Isao Sato ,  Tomohito Ono

发明人： Toshiaki Tamachi ,  Isao Sato ,  Tomohito Ono

IPC分类号： B60K6/445 ,  B60W10/08 ,  B60W20/00

CPC分类号： B60K6/445 ,  B60K6/48 ,  B60K2006/381 ,  B60W10/08 ,  B60W20/50 ,  Y02T10/6221 ,  Y02T10/6239

摘要： A drive control device for a hybrid vehicle provided with: a differential device which includes a first differential mechanism and a second differential mechanism and which has four rotary elements; and an engine, a first electric motor, a second electric motor and an output rotary member which are respectively connected to said four rotary elements, and wherein one of said four rotary elements is constituted by a rotary component of said first differential mechanism and a rotary component of said second differential mechanism which are selectively connected to each other through a clutch, and one of the rotary components of said first and second differential mechanisms which are selectively connected to each other through said clutch is selectively fixed to a stationary member through a brake, said drive control device comprising: a substitutive drive control portion configured to implement, in the event of a failure of said first electric motor, a substitutive drive control wherein said engine is operated to generate a vehicle drive force while said second electric motor receives a reaction force of the vehicle drive force.

摘要翻译： 一种用于混合动力车辆的驱动控制装置，具有：差动装置，其包括第一差速机构和第二差速机构，并具有四个旋转元件; 以及分别连接到所述四个旋转元件的发动机，第一电动机，第二电动机和输出旋转构件，并且其中所述四个旋转元件中的一个由所述第一差速机构的旋转部件和旋转部件 所述第二差动机构的部件通过离合器选择性地彼此连接，并且通过所述离合器选择性地彼此连接的所述第一和第二差动机构的旋转部件中的一个通过制动器选择性地固定到固定部件 所述驱动控制装置包括：替代驱动控制部，被配置为在所述第一电动机发生故障的情况下实施替代驱动控制，其中所述发动机被操作以产生车辆驱动力，同时所述第二电动机接收到 车辆驱动力的反作用力。