Control apparatus and control method for vehicular automatic transmission
一种自动变速器、控制装置的技术,应用在车辆变速箱、传动装置控制、多传动比传动装置等方向,能够解决输出轴转矩减小、驾驶性能降低、输出轴转矩增加等问题,达到防止驱动力的降低、防止冲击、快速换档的效果
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[0028] The present invention is applied to, for example, shift control of an automatic transmission of a hybrid vehicle. The hybrid vehicle includes an electric differential having an electric motor as a driving force source and a transmission connected to the electric differential. The electric differential portion may include: a differential system having a first rotation member, a second rotation member as an input rotation member and connected to the engine, and a third rotation member as an output rotation member; A first electric motor connected to the first rotating member, and a second electric motor connected to a power transmission path from the third rotating member to the drive wheels so as to enable power transmission. The second electric motor may be connected to an output rotary member of the electric differential, and the output rotary member may be connected to an output shaft of the automatic transmission. In rotary synchronous shifting, this mode of shiftin...
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