Method for creating operation strategy of electric car, involves creating strategy for shutting down aggregate if quotient from costs for energy stored in battery and costs for energy stored in fuel tank is smaller than predetermined factor

摘要

The method involves calculating specific energy costs for amount of energy stored in a battery (22) of a vehicle (10), and calculating specific energy costs for amount of energy stored in a fuel tank (32). An operation strategy for activating a rank extender aggregate (30) is created if quotient from the specific energy costs for the amount of energy stored in the vehicle battery and the specific energy costs for the amount of energy stored in the fuel tank is larger than predetermined factor. The strategy for shutting down the aggregate is created if the quotient is smaller than the factor. An independent claim is also included for a device for creating an operation strategy of a vehicle.