METHOD AND PAYMENT UNIT FOR CONTROLLING AN AMOUNT AVAILABLE FOR PAYMENT IN A VEHICLE

摘要

This disclosure provides a method, performed in a payment unit 30,30′ in a vehicle having an energy storage, of controlling an amount available for payment. The method comprises: determining S1 a state of charge of the energy storage of the vehicle, and calculating S2 the amount to be available for payment based on the determined state of charge of the energy storage.