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发明公开
CN111133233A 变速器控制装置 有权

变速器控制装置
摘要：
本发明提供一种控制搭载于车辆上的无极变速器的变速器控制装置。所述装置具有：作为所述无极变速器模式的无级变速模式(M1)以及有级变速模式(M2)，所述无级变速模式基于所述车辆的运行状态无极改变传动比，所述有级变速模式基于所述车辆的运行状态分级改变传动比，所述装置包括变速模式切换控制单元(12)，其基于实际油门开度控制在所述无极变速模式(M1)与所述有级变速模式(M2)之间的切换，如果所述实际油门开度在第一阈值(T1)以上时，则所述变速模式切换控制单元(12)执行从所述无级变速模式(M1)至所述有级变速模式(M2)的切换，所述第一阈值(T1)设置为多级从而随着车速的上升而分级增大。
摘要（英）：

A transmission control device according to the present invention controls a stepless transmission installed in a vehicle. The device has, as modes for the stepless transmission, a stepless transmission mode M1 in which the transmission gear ratio is changed in a stepless manner on the basis of the driving state of the vehicle, and a stepped transmission mode M2 in which the transmission ratio is changed in a stepped manner on the basis of the driving state of the vehicle. The device comprises a transmission mode switching controller 12 that controls the switching of the stepless transmission mode M1 and the stepped transmission mode M2 on the basis of the actual accelerator position. If the actual accelerator position has reached or exceeded a first threshold T1 set so as to increase in stages in accordance with an increase in vehicle speed, the transmission mode switching controller 12 switches from the stepless transmission mode M1 to the stepped transmission mode M2.

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