| 摘要 |
PURPOSE:To provide an elevator group supervisory control apparatus for controlling efficiently the number of elevators waiting on respective upper and lower stories according to the condition of utilization. CONSTITUTION:In an elevator group supervisory control apparatus 1 for controlling a plurality of elevators travelling only between two upper and lower stories, are provided a demand calculating section 3 for accumulating loads in cages of actually travelling elevators in every a certaing time by the travelling direction to calculate the ratio of ideal number of elevators waiting on each story in every a certain time from the accumulation result and a dispersion controlling section 2 for dispersively controlling elevators waiting on each story so that the ratio of the number of elevators waiting on each story may be almost to the ideal ratio of the number of elevators. |
