| 摘要 |
Disclosed herein is a method for controlling the battery charging of an electric vehicle. In the battery charging control method, first of all, if the voltage of the battery modules satisfies first failure criteria in a charging mode, it is determined whether the voltage of battery modules satisfies second failure criteria less strict than the first failure criteria. If yes, the state of a battery is considered as a battery failure and the battery is not charged. If no, the battery is charged for a certain period of time on the charging condition of a failure mode stricter than the charging condition of a normal mode. Thereafter, it is determined whether the voltage of the battery modules measured after the performance of the failure mode charging satisfies the first failure criteria. If yes, the state of the battery is considered as a failure and the battery is not charged. If no, the battery is charged on the charging condition of the normal mode.
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