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    • 9. 发明申请
    • CONTROL DEVICE FOR HYBRID VEHICLE
    • 混合动力车辆的控制装置
    • US20150073640A1
    • 2015-03-12
    • US14477820
    • 2014-09-04
    • Toyota Jidosha Kabushiki Kaisha
    • Kenji MiyasakaHiroatsu EndoHiromichi Chuujou
    • B60W10/02B60W20/00
    • B60K6/445B60W10/06B60W20/17B60W2422/40B60W2510/0676B60W2510/082B60Y2400/48Y02T10/6239Y10S903/946
    • A hybrid vehicle includes an engine, a first motor generator, a dynamic damper, and a power split mechanism. The dynamic damper includes an output-side rotating member, a spring element, and a second motor generator connected to the output-side rotating member so as to transmit the power. The dynamic damper is configured by connecting the output-side rotating member and the second motor generator via the spring element. The power split mechanism splits a power from the engine to the first motor generator and to the output-side rotating member. The control device includes an electronic control unit. The electronic control unit configured to change execution modes of rattling noise suppression control based on a spring characteristic of the dynamic damper. The rattling noise suppression control is a control to suppress rattling noise resulting from rotational fluctuations of the engine.
    • 混合动力车辆包括发动机,第一电动发电机,动力阻尼器和动力分配机构。 动力阻尼器包括输出侧旋转构件,弹簧元件和连接到输出侧旋转构件以传递动力的第二电动发电机。 动力阻尼器通过弹簧元件连接输出侧旋转构件和第二电动发电机构成。 动力分配机构将来自发动机的动力分离到第一电动发电机和输出侧旋转部件。 控制装置包括电子控制单元。 所述电子控制单元被配置为基于所述动态阻尼器的弹簧特性来改变喀哒声抑制控制的执行模式。 咔嗒声噪声抑制控制是抑制由发动机的旋转波动引起的咔嗒声噪声的控制。