| 摘要 |
<P>PROBLEM TO BE SOLVED: To stop electric equipment arranged in an elevator car in a proper order when a storage battery arranged in the elevator car becomes insufficient in a charging residual quantity. <P>SOLUTION: This electric power control device of the elevator car controls the order of the electric equipment for stopping electric power supply by issuing a command of whether or not to supply electric power to an air conditioner, a car position display device, a lighting system, a car door driving device and an interphone device by arranging a threshold corresponding to the charging residual quantity of the storage battery with respective electric equipment in the elevator car. <P>COPYRIGHT: (C)2010,JPO&INPIT |
