| 摘要 |
A hybrid vehicle which can determine slope ascending and slope descending without using GPS radio waves. The hybrid vehicle includes a control unit determines a slope ascending state or a slope descending state of the vehicle by making use of an inclination sensor which detects an inclination with respect to a horizontal surface in the running direction of the vehicle or a vehicle drive sensor. Alternatively, the control unit obtains slope ascending information or slope descending information of the road by making use of a driver operation panel or a bus location system. The control unit sets a charge rate target value of an energy storage device based on these slope ascending state, slope ascending information, slope descending state, and slope descending information and controls charging to the energy storage device.
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