In order to meet the demand of accurate metering and fast charging for dynamic wireless charging .of electric vehicles, this paper proposes a metering and charging system composed of the identification equipment, the charging software, the power meters, the on board unit and the charging control unit. This paper also provides a charging fee billing strategy to calculate the electricity fee and service fee considering power loss, construction cost and balance of EV number on the charging road. Experiments show that the metering and charging system can correctly calculates the charging fee of the EVs on the wireless charging road.