COMMUNICATION DEVICE FOR VEHICLE

摘要

A power cable (50) is connected from an external commercial power supply (40), and an in-vehicle battery (14) is charged. Using the power cable (50) as a communication channel, communication is conducted with the outside world. In particular, by communication during charging, regional information at the current location, where the charging is conducted, or control parameter information changed according to a region is obtained. A control parameter of a vehicle is then changed according to the obtained information.