SECURITY METHOD AND APPARATUS FOR ELECTRIC VEHICLE POWER TRANSFER

摘要

A security method and apparatus for an electric vehicle (EV) power transfer system can prevent abuse of privacy information or financial information which is stored in an in-vehicle controller, and block fee charging and authentication. A security method for the EV power transfer system, performed by a charging controller installed in an EV, includes steps of: receiving an authentication request from a communication controller installed in the EV; authenticating second key information included in the authentication request based on first key information which is learned or stored beforehand; and when the authentication succeeds, starting a charging process.

主权项

1. A security method for an electric vehicle (EV) power transfer system, performed by a charging controller installed in an EV, the method comprising the steps of:
receiving, by the charging controller, an authentication request from a communication controller installed in the EV; authenticating, by the charging controller, second key information included in the authentication request based on first key information which is learned or stored beforehand; and when the authentication succeeds, starting a charging process.