The Wireless Charging Pavement System of Electric Vehicles Based on Block Chain
Fengxin Zhang, Huiyan Shen, Dongle Wang, Junping Xiang · 2020
The current charging mode of electric vehicles is to adopt fixed charging piles. There are a series of problems in this charging mode, such as low penetration rate of charging piles, high failure rate of charging piles, long waiting time in queue, and long charging time. In this paper, we introduce a set of road system which can support the wireless charging of electric vehicles without parking. And it is composed of vehicle unit, wireless charging road module, communication link, and cloud billing system as well as operation and maintenance system centering on block chain. The advantages of the system are that the vehicle can be charged at any time while driving, the wireless charging road module has high compatibility, and the charging transaction information is stored in the cloud block chain. Under the premise of ensuring the safety of the transaction information, the transaction data can be fully shared.