| 摘要 |
<P>PROBLEM TO BE SOLVED: To save energy by cutting off electric power supply of first and second control power sources in a standby mode. <P>SOLUTION: This control device has the control power source 30 supplying a power source to an elevator control part 32, an inverter driving part 34, a door driving part 36 and a call control part 38 controlling a landing hall and car call by receiving the electric power supply from an AC power source 3, a normally opening contact point 5 electrically opening-closing the AC power source 3, a first converter 7 and the control power source 30, and a passenger detector 22 detecting the existence of a passenger of a car 16 and generating a passenger signal by the existence of the passenger, and has an opening-closing control part 50 for closing the normally opening contact point 5 based on operation from a landing hall call button 19a operated when calling the car 16 from a landing hall and opening the normally opening contact point 5 by the fact that a call signal is not generated for a specific time or more and that the passenger signal disappears after stopping the car 16. <P>COPYRIGHT: (C)2009,JPO&INPIT |
