| 摘要 |
PROBLEM TO BE SOLVED: To improve energy-saving effect and operation efficiency by efficiently making respective elevator cars wait dispersedly.SOLUTION: A group management control device 10 for elevator according to one embodiment comprises a dispersion zone setting part 17, a dispersed wait determination part 16 and a dispersed wait control part 13. The dispersion zone setting part 17 sets a plurality of dispersion zones. The dispersed wait determination part 16 determines whether to permit a dispersed wait based upon the number of cars which can be placed in operation among respective cars and the number of direction-specified cars. The dispersed wait control part 13 moves a car to make a dispersed wait among the respective cars to one of the dispersion zones when the dispersed wait is permitted.SELECTED DRAWING: Figure 1 |
