利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN107249946A 混合动力车辆 有权

混合动力车辆
摘要：
执行一种包括以下步骤的控制过程。该控制过程包括在从串并联模式向串联模式切换(在S100中为是)时减小发动机转矩的步骤(S102)、释放离合器(C1)的步骤(S104)、减小第一旋转电机(第一MG)的反作用转矩的步骤(S106)和增大第二旋转电机(第二MG)的转矩的步骤(S108)，以及在开始同步(在S110中为是)时增大第一MG的正转矩的步骤(S112)和开始接合离合器(CS)的步骤(S114)，还有在第一旋转电机(第一MG)的转速和发动机的转速彼此同步(在S116中为是)时接合离合器(CS)的步骤(S118)。
摘要（英）：

A control process including the following steps is executed. The control process includes, at the time of switching from series-parallel mode to series mode (YES in S100), a step (S102) of reducing an engine torque, a step (S104) of releasing a clutch (C1), a step (S106) of reducing a reaction torque of a first rotary electric machine (first MG) and a step (S108) of increasing a torque of a second rotary electric machine (second MG), and, when synchronization is started (YES in S 110) and a step (S112) of increasing a positive torque of the first MG, a step (S114) of starting engagement of a clutch (CS), and, when a rotation speed of the first rotary electric machine (first MG) and a rotation speed of an engine are synchronous with each other (YES in S116), a step (S118) of engaging the clutch (CS).

公开/授权文献
0/0