| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator group control device where one cycle period of an elevator is shortened without disturbing inter-floor traffic during up-peak time, and transportation capacity and convenience are improved. SOLUTION: This group control device is provided with a priority service determining means 10E for determining each elevator as one of an upper floor priority service car and a lower floor priority service car, and a landing call assigning means 10B for assigning a lifting-up landing call to the lower floor priority service car and a lifting-down landing call to the upper floor priority service car. The upper floor priority service car directly goes from a reference floor to the top floor call and then sequentially services from the upper floor call toward the lower floor, and the lower floor priority service car sequentially services from the lower floor call toward the upper floor, and then directly goes from the top floor call to the reference floor. |
