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    • 89. 发明专利
    • Method of controlling elevator
    • 控制电梯的方法
    • JP2012051735A
    • 2012-03-15
    • JP2011247040
    • 2011-11-11
    • Kone Corpコネ コーポレイションKone Corporation
    • HAWKINS GIOVANNI
    • B66B1/06
    • PROBLEM TO BE SOLVED: To reduce physical dimensions and power consumption of an elevator system by measuring load of an elevator car to control the elevator system.SOLUTION: The elevator system with no counter weight includes a variable speed drive device 12 having the elevator car 1 and an electric motor 10. The total weight of the elevator car 1 is defined by Mtotal=Mcar (weight of elevator car)+A* maximum load, wherein the unit weight of the elevator car 1 is Mcar, the maximum load is the maximum load, and A is a coefficient. If an actual load exceeds a value of A* maximum load, the speed or acceleration of the electric motor 10 is reduced, or the elevator system is controlled so as to increase idle time of the elevator system.
    • 要解决的问题:通过测量电梯轿厢的负载来控制电梯系统,减少电梯系统的物理尺寸和功耗。 解决方案:没有配重的电梯系统包括具有电梯轿厢1和电动机10的变速驱动装置12.电梯轿厢1的总重量由Mtotal = Mcar(电梯轿厢的重量) + A *最大负载,其中电梯轿厢1的单位重量为Mcar,最大负载为最大负载,A为系数。 如果实际负载超过A *最大负载值,则电动机10的速度或加速度减小,或者电梯系统被控制以增加电梯系统的空闲时间。 版权所有(C)2012,JPO&INPIT