Method and process of administrating recharging of electric vehicles using low cost charge stations
View Patent ↗A method and system is provided in which an electric automotive charging station connects to the host computer system using un-dedicated network resource contained within the electric vehicle to be charged enabling un-supervised (non-networked) deployment of said charging stations.
1. A system for coordinating electric vehicle charging events, the system comprising:
a first computing system for each of a plurality of electric vehicles, the first computing system communicatively coupled to a remote server via a wireless communication link and comprising a first processor, wherein the first processor is configured to
detect establishment of an electrical connection (physical or wireless) between the respective electric vehicle and a charging station of a plurality of charging stations, wherein the detected establishment of the electrical connection corresponds to initiation of a charge event,
exchange, with a second computing system of the charging station via a second communication link responsive to detecting the electrical connection, a first unique authenticated identification key for the respective electric vehicle and a second unique authenticated identification key for the charging station,
transmit, to the remote server via the wireless communication link, transaction information for the charging event, wherein the transaction information includes the first authenticated identification key and the second authenticated identification key,
receive, from the remote server, pricing information for the charging event based on the transmitted transaction information,
transmit, to the second computing system of the charging station, the pricing information for the charging event,
validate the transaction information,
initiate the charging event with the charging station to charge the respective electric vehicle through an electrical connection in response to validation of the transaction information, and
transmit, to the remote server responsive to detecting completion of the charging event between the respective electric vehicle and the charging station, charging data for the charging event; and
the remote server for coordinating charging events between the plurality of electric vehicles and the plurality of charging stations, wherein the remote server comprises a second processor and a second memory, the second processor configured to
receive, from the first computing system of the respective electric vehicle, the transaction information for the charging event between the respective electric vehicle and the charging station,
transmit, to the first computing system of the respective electric vehicle, pricing information for the charging event based in part on the transaction information, wherein the pricing information is obtained from another remote server for a charging service provider,
receive, from the first computing system of the respective electric vehicle upon completion of the charging event, the charging data for the charging event, and
control remittance of payment from an owner of the respective electric vehicle to the charging service provider based in part on the charging data, the pricing information, and payment information for the owner of the electric vehicle stored in the second memory.