| 摘要 |
PROBLEM TO BE SOLVED: To constitute a clutch, provided between a driving wheel and an engine, from a dig clutch and calculate accurately phase states at an engaging side and an engaged side during interlocking of the dog clutch with a simple structure so as to smooth the interlocking, in a hybrid vehicle configured to switch between a series mode and a parallel mode by disconnecting/connecting the clutch.SOLUTION: The clutch device of a hybrid vehicle comprises: a first phase calculating portion 47 that calculates a phase of a first clutch portion 21a taking a first backlash amount of a first gear row 12 into consideration from a phase signal of a power generator rotation angle sensor 43; a second phase calculating portion 51 that calculates a phase of a second clutch portion 21b taking a second backlash amount of a second gear row 14 into consideration from a phase signal of a power generator rotation angle sensor 45; and a dog latch that interlocks the first clutch portion 21a with the second clutch portion 21b when a phase difference between the first clutch portion 21a and the second clutch portion 21b calculated by the first phase calculating portion 47 and the second phase calculating portion 51 is equal to a predetermined value or less.SELECTED DRAWING: Figure 1 |
