Patent ID: 8799185
Filing Date: 2014-08-05
Classification: B60L,G06Q,G07F,Y02T,Y04S

Abstract:
1. A system for calculating and collecting an electric charge fee for an electric vehicle, the system comprising: a charge control unit that is electrically connected to a battery in the vehicle and charges the battery when the vehicle is connected to an outlet of a power supply means; a power usage amount and cost calculation unit that measures a power usage amount supplied to the battery by the charge control unit from the power supply means and calculates an electricity rate corresponding to the measured power usage amount; a collection means that communicates with an electric payment means of a user and collects the electricity rate from the electronic payment means; and a double metering blocking unit that transfers a metric prohibition request signal to the power supply means to prevent metering for the measured power usage amount when the battery is finished charging.