| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator control device capable of enhancing smoke shielding effect even after completion of rescue operation at the time of power failure. SOLUTION: This elevator control device is provided with a battery power source for supplying electric power instead of a commercial power source at the time of power failure, a power source switch detection device for detecting that a power supply is switched from the commercial power source to the battery power source, a door state detecting means for detecting a door opening and closing state after landing of a car in a door zone at the time of power failure and outputting door close information after completion of door close, and a battery power source shutting means for shutting the battery power source based on the door close completion information from the door state detection means. COPYRIGHT: (C)2005,JPO&NCIPI
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