| 摘要 |
PURPOSE: To charge an accumulator, when the remaining capacity of the accumulator tends to decrease and that the initial residual capacity increases by a specified quantity. CONSTITUTION: This controller is equipped with an initial residual capacity comparison means S058, which compares the initial value of a battery at commencement of running with a initial lower limit value to limit the discharge depth, a lower limit threshold setting means S060 and an upper limit threshold setting means S061, which set the lower limit threshold and the upper limit threshold of the quantity of discharge to the initial residual capacity, a motor control changing means S054 which changes the motor control in case that the battery residual quantity decreases to the lower limit threshold, and a mode setting cancel means S062, which cancels the setting of the control mode of the motor changed by the motor control changing means S054, when the battery residual quantity reaches the upper limit threshold. Furthermore, this is equipped with an initial remaining capacity setting means S059, which substitutes the lower limit initial residual quantity for the initial remaining capacity in case that it has become clear that the initial remaining capacity of the accumulator is smaller than the lower limit initial remaining quantity by the initial residual capacity comparison means S058. |
