FIELD: hybrid vehicles.
SUBSTANCE: inventions group relates to control systems for hybrid vehicles. A motion control device installed on a vehicle containing an electric motor and an internal combustion engine as a power source comprises a generating unit, an evaluating unit and a determining unit. In this case, the generating unit is configured to create a speed profile in which the vehicle speed is predicted at each moment of time. The estimation unit is configured to approximate the velocity profile using a given approximation model and to estimate the predicted value of the recuperative energy based on the approximation result. The determining unit is configured to determine the power source to be used for driving based on the predicted amount of recuperative energy. Also claimed are a motion control method and a nonvolatile storage medium that stores a motion control program.
EFFECT: invention improves the fuel efficiency of a hybrid vehicle.
11 cl, 9 dwg
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