| 摘要 |
PURPOSE: To make an allocated car arrive at a story where it is crowded with passengers on reference time by performing promotion operation of the allocated car at a story on the halfway when it is detected that estimated time when the allocated car enters a predetermined condition at a specific landing is later than the reference time. CONSTITUTION: A group management device 10 sets the reference time when an allocated car enters a predetermined condition at a specific landing by a setting means 10G for a landing call from a registration means 10A, estimates the time when a plurality of cars enter a predetermined condition at a specific landing by an estimate means 10H, and selects and allocates the allocated car by an allocation means 10C based on a deviation between both times. Next, when it is detected by a judging means 10K that the estimated time is later than the reference time, it outputs an arrival promotion command for a promotion means 11F of car controllers 11 or 12 to 18 of the allocated car and performs promotion operation for reducing stop time and running time at a story on the halfway. In this way, it is possible to make the allocated car arrive at a story where it is crowded with passengers and a specific story on the reference time and improve transportation efficiency at the crowded story. |
