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发明公开
CN104747705A 无级变速器的变速控制装置 有权

无级变速器的变速控制装置
摘要：
本发明提供一种无级变速器的变速控制装置，在无级变速器的自动降档控制中，在以增大发动机的输出的方式切换发动机输出特性的情况下，可以更加明显地使司机感受到切换。TCU(40)具备自动降档控制部(41)，自动降档控制部(41)在加速踏板的操作量为规定量以上的情况下，执行以使无级变速器(30)的变速比向低速侧变化而使发动机转速上升的方式进行控制的第一自动降档模式。在第一自动降档模式的执行中，在接受了以增大发动机(10)的输出的方式切换输出特性的切换操作的情况下，自动降档控制部(41)再次进行第一自动降档模式的开始判定。
摘要（英）：

The invention provides a shift control device for a continuously variable transmission, which allows a driver to feel switching clearly in automatic downshift of a continuously variable transmission under the condition of switching transmission output characteristics in a mode of increasing output of an engine. A TCU (40) is provided with an automatic downshift control portion (41) which executes a first automatic downshift mode in which the gear ratio of a continuously variable transmission (3) changes to a low speed side so as to allow an engine to perform control in a speed rise mode when the operating quantity of an accelerator pedal is above a specified amount. In the execution of the first automatic downshift mode, the automatic downshift control portion (41) performs starting determination on a first automatic downshift mode when receiving the switching operation of switching output characteristics in order to increase an output mode of an engine (10).

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