| 摘要 |
<P>PROBLEM TO BE SOLVED: To apply a group management control method appropriately according to the operation condition of a car. <P>SOLUTION: The elevator includes: an allotment control section that allocates a car to respond to the destination floor registered by an operation of a destination floor registration device among two or more cars by one of two or more group management control methods with different control indicators; a performance evaluation section that evaluates the performance of the group management control method from the operation situation of the car; a scheduling section that sets an elevator operation schedule that shows the relation between an optional time period and a group management control method applied to the time period, so that two or more control indicators including the transportation efficiency of passengers all meet given conditions, based on the performance evaluation result by the performance evaluation section; and a control switching section that switches the group management control method according to the time period to which current time belongs according to the schedule set by the scheduling section. <P>COPYRIGHT: (C)2013,JPO&INPIT |
