| 摘要 |
PROBLEM TO BE SOLVED: To provide a parallel-type hybrid vehicle which can realize a stable vehicle movement with a reduced driving force fluctuation even if a high driving force is required. SOLUTION: SOC information data obtained from a battery residual capacity 17 are processed by a plural time constant filter 18 which adjusts the time fluctuation rate of the SOC information. The characteristics which have an effect that inconveniences such as vehicle vibration, rapid acceleration, etc., can be solved are obtained because the influence of fluctuation of a battery SOC is hardly reflected upon an output torque in accordance with running conditions that the driving torque of a hybrid vehicle depends upon the state of the battery. |
