| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a charge control method, a charge control apparatus and a battery charge system that can shorten time from charge resumption to completion in addition to reducing the risk of undercharging due to anomalies. <P>SOLUTION: The charge control method for charging a battery unit of an electric vehicle from a charger comprises the steps of: upon an anomaly in a state (S1) of an output from the charger to the battery unit, transitioning to a state (S2) of zero output of the charger and then transitioning to a standby state (S3); upon recovery from the anomaly within a predetermined time, transitioning from the standby state (S3) to the state (S1) of an output from the charger and resuming charging from the time point of anomaly recovery; and a predetermined time after the anomaly unresolved, transitioning from the standby state (S3) to a charge stop state (S4). The charge control apparatus and the battery charge system are based thereon. <P>COPYRIGHT: (C)2012,JPO&INPIT |
