| 摘要 |
PURPOSE:To quantitatively evaluate group supervisory operation performance by detecting getting-off load at a specific floor and arrival time of a car to the specific floor, and calculating a transport power index of a demand, concentrated in a specific floor direction, displayed on the basis of a getting-off data corresponding to the arrival time. CONSTITUTION:Each single unit controller 2 to 4 of three sets of elevators is controlled by a group supervisory controller 1 through a serial transmission path 5, and also by a traffic condition display device 6, in a device for monitoring an operation condition displayed of the elevator, a getting-off load detecting means for detecting a getting-off load at a specific floor and a time detecting means for detecting arrival time of a car at the specific floor are provided. The getting-off load at the specific floor is stored in a data recorder 8 in correspondence to the arrival time, and by a monitor controller 7, based on a getting-off load data corresponding to the stored arrival time, a mean getting-off load at a specific time and a standard deviation are calculated, as a transport power index of the specific floor, and displayed in a display device 9, to serve as evaluating group supervisory operation performance. |
