| 摘要 |
PROBLEM TO BE SOLVED: To prevent charging from being unexpectedly interrupted while ensuring safety. SOLUTION: In a charging system of this embodiment, a personal identification number with an effective period of reservation time is given for each of multiple users H1 and H2 who use a same charging stand X. And only if the personal identification number is entered from an input unit 5 during the effective period, an electric lock 4 is unlocked to open a door 13. Therefore, during use by a reserved user, the electric lock 4 is not unlocked even if the personal identification is entered by other users, so as to prevent charging from being unexpectedly interrupted while ensuring safety. COPYRIGHT: (C)2012,JPO&INPIT |
