| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door-opening/closing device of an elevator, which can prevent an opening/closing door from closing while passengers are getting off. <P>SOLUTION: The door opening/closing device of the elevator of the embodiment is provided with a plurality of load detectors and controllers. The load detectors can detect a load posed by the passengers in a car of the elevator, and the plurality of them are provided on the floor of the car. In Step S10, the controller extracts the passenger approaching the door based on a result detected by the plurality of load detectors after the car reached the floor and the door opened. In Step S11, the controller estimates the moving speed of the extracted passenger approaching the door. In Step S13, the controller delays closing of the door based on the estimated moving speed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
