To provide an elevator capable of efficiently operating a plurality of cars.
A group supervisory operation device includes: an acquisition means for acquiring a car call registered in a destination floor registration device; a user arrival estimated time calculation means for calculating a user arrival estimated time of a user registering the car call on the basis of a distance between the position of the destination floor registration device in which the car call is registered and a getting-on position of each car; a car arrival estimated time calculation means for calculating a car arrival estimated time of each car on the basis of a floor on which each car is located and a floor where the car call has been generated; a door opening standby allowing means for determining whether or not door opening standby is permitted in each car on a floor where the user gets on a car; and a car allocation means for determining whether or not allocation is possible in each car on the basis of the user arrival estimated time, the car arrival estimated time and whether or not the door opening standby is permitted and allocating one car from cars which can be allocated to the car call.
AIDA KEIICHI
MAEHARA TOMOAKI
HOSHINO TAKAMICHI
TOYABE SATOSHI
YOSHIKAWA TOSHIFUMI
| JPH0318589A | 1991-01-28 | |||
| JPH11222372A | 1999-08-17 |
| WO2009123014A1 | 2009-10-08 | |||
| WO2010023719A1 | 2010-03-04 |