| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle charging system for implementing stable PLC communication by performing communication adapted for noise environment of each vehicle model (charger model) in charging. <P>SOLUTION: A vehicle charging system which supplies power to a charger 30 for charging a battery 40 driving a vehicle 10 from a power cable 100 accommodated in a charging stand 60 by connecting the power cable 100 to a connector 50 of the vehicle 10, while information on charge operation is communicated between the charging stand 60 and the vehicle 10 comprises: a noise information acquisition part 21 for acquiring noise information for each frequency band used for the communication; and a PLC communication part 22 which determines a communication parameter in PLC communication on the basis of the noise information acquired by the noise information acquisition part 21, and performs the PLC communication between the vehicle 10 and the charging stand 60 on the basis of the determined parameter by communicating the parameter between the vehicle 10 and the charging stand 60. <P>COPYRIGHT: (C)2013,JPO&INPIT |
