| 摘要 |
PURPOSE:To smooth operation by constituting fail-safe control with initial control inclusive of forced control and starting control, specific control inclusive of jump control, lock-slip control and inertial running control, and normal control, in a continuously variable transmission for a vehicle available on an uneven ground. CONSTITUTION:At initial control I, control takes place after selecting fail-safe control S4, forced control S6, starting control C8. When the initial control I is judged to be unnecessary, it shifts to a check of specific control II, selecting these controls of jump control S10 lock-slip control S12 and inertial running control S14. And when a clutch is engaged and the specific control II is judged to be unnecessary, control takes place with normal control III. With the control constituted like this, operation capable of corresponding to every possible state in a vehicle becomes smoothed. |
