| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce useless electric power consumption by avoiding unnecessary actuation of a gateway function, in an on-board gateway control device and a vehicle charging system. <P>SOLUTION: The on-board gateway control device of a vehicle includes: a socket into which a connector at the other end of a cable is connected, the cable having one end connected to an external charging apparatus; a vehicle battery which is connected to a power line having one end connected to the socket and which is charged by power supply from the external charging apparatus via the cable and the power line; and an on-board gateway means connected to the power line and relaying communication data supplied from the external charging apparatus via the cable and the power line to transmit the data to an on-board apparatus. The on-board gateway control device is provided with a start switch for switching electric power supply/stop to an on-board gateway means. The connection state of the connector to the socket is determined. When the start switch is in a state of allowing power supply to the on-board gateway means, the relay function by the on-board gateway means is permitted/limited in accordance with the connection state of the connector. <P>COPYRIGHT: (C)2013,JPO&INPIT |
