| 摘要 |
PROBLEM TO BE SOLVED: To provide a control method and a control system for an electric vehicle capable of preventing occurrence of shock torque and abnormal noise when a roller clutch is engaged as an accelerator is operated from ON to OFF, or from OFF to ON.SOLUTION: A control method and a control system are applied to an electric vehicle with two-way type roller clutches interposed between an input shaft connected to a motor shaft and a gear train of respective shift stages. When an accelerator is operated from ON to OFF, or is operated from OFF to ON, or is operated in the both ways, by performing creep control as control to make an accelerator opening signal have a threshold or more if the accelerator opening signal is lower than the threshold during travel by torque control, a roller of the roller clutch is always engaged with a drive side. |
