| 摘要 |
PROBLEM TO BE SOLVED: To improve energy recovering efficiency and fuel consumption efficiency while reducing the wheel slip generated at the time of acceleration and deceleration. SOLUTION: When an engine only is driven in step S8, it is judged in step 10 whether a road is a split road where coefficients of friction of the road surface with which a right wheel and a left wheel come into contact are different. When it is not a split road in step S10, it is judged in step 12 whether the coefficient of friction μ of the road surface is most μ1. When it is not low μin step 12, it is judged in step 14 whether it is an initial period of quick start. When it is not the initial period of quick start in step S14, it is judged in step 16 whether the power storing amount of a battery is at least a specified value. When the power storing amount is little in step S16, regenerative braking is performed in step 18 and torque is reduced by absorbing the output torque of the engine. |
