| 摘要 |
In a charge/discharge system having a battery (14) mounted in an electric vehicle (12), a charging station (26) that charges the battery, and a connector (28) that connects the battery of the electric vehicle and the charging station through a power line (28a), there are provided a detector (24a) that applies a voltage to a terminal connected to the power line of the connector and detects whether the connector connects the battery and the charging station based on change of the applied voltage, and a controller (24a) that controls charge/discharge of the battery through the connector based on the state of charge of the battery memorized in a memory (24a1) when it is detected that the connector connects the battery and the charging station. |
