Control device for transmission, method for controlling transmission, and non-transitory computer-readable medium
AssigneeJATCO Ltd
InventorHidekazu Yagi
Life of this patent
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Abstract
A control device for a transmission is used for a transmission that includes a first engagement element, a second engagement element, and a third engagement element. The control device for a transmission changes, by driving an actuator for the first engagement element in a state in which the third engagement element is slipped, the first engagement element from a one-way clutch state to a disengaged state and then engages the second engagement element.
Claims6
A control device for a transmission including a first engagement element, a second engagement element, and a third engagement element, wherein
- in a state in which the third engagement element is changed from a disengaged state to a slip state to share a torque thereby reducing a torque shared by the first engagement element, the first engagement element is changed from a one-way clutch state to a disengaged state by driving an actuator for the first engagement element, and then the second engagement element is engaged.
A method for controlling a transmission including a first engagement element, a second engagement element, and a third engagement element, the method comprising:
- changing the first engagement element from a one-way clutch state to a disengaged state by driving an actuator for the first engagement element in a state in which the third engagement element is changed from a disengaged state to a slip state to share a torque thereby reducing a torque shared by the first engagement element, and then engaging the second engagement element.
A non-transitory computer-readable medium storing a program for causing a computer of a transmission including a first engagement element, a second engagement element, and a third engagement element to execute a procedure, wherein
- the program causes the computer to execute the procedure of changing, in a state in which the third engagement element is changed from a disengaged state to a slip state to share a torque thereby reducing a torque shared by the first engagement element, the first engagement element from a one-way clutch state to a disengaged state by driving an actuator for the first engagement element, and then engage the second engagement element.
Dependencies are inferred from the claim text.