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    • 1. 发明授权
    • Group-control method and apparatus for an elevator system with plural
cages
    • 具有多个笼子的电梯系统的组控方法和装置
    • US4947965A
    • 1990-08-14
    • US315918
    • 1989-02-27
    • Soshiro KuzunukiYuzo MoritaKenzi YonedaTakaaki UeshimaToshimitsu TobitaAtsuya Fujino
    • Soshiro KuzunukiYuzo MoritaKenzi YonedaTakaaki UeshimaToshimitsu TobitaAtsuya Fujino
    • B66B1/18
    • B66B1/18
    • In a group-control for an elevator system with plural elevator cages, when a hall call is generated, evaluation values of all of group-controlled cages with respect to the generated hall call are calculated by a predetermined evaluation function, as expressed by the following formula:.phi..sub.n =(WT-k.sub.p Z.sub.p +k.sub.c T.sub.c +k.sub.L L.sub.L -K.sub.z Z.sub.Z -k.sub.s Z.sub.s).sub.nn=1, 2, . . ., Nwherein N denotes the total number of group-controlled elevator cages, WT, Z.sub.p, T.sub.c, L.sub.L, and Z.sub.s represent evaluation indexes of a waiting time, an equal time-interval operation preferential zone, a riding time, a cage-load factor, a first-arriving cage preferential zone and a stop call, and k.sub.p, k.sub.c, k.sub.L, k.sub.z and k.sub.s represent control parameters for the last five of the evaluation indexes above, respectively. The generated hall call is allotted to a cage having a minimal evaluation value calculated by the aforesaid evaluation function. The control parameters are selected and set at appropriate values in accordance with a manner of use of a building installed with the elevator system.
    • 在具有多个电梯笼的电梯系统的群组控制中,当产生门厅呼叫时,通过预定的评估函数来计算关于生成的门厅呼叫的所有组控制的保持架的评估值,如下面 公式:phi n =(WT-kpZp + kcTc + kLLL-KzZZ-ksZs)nn = 1,2。 。 其中N表示组控电梯笼的总数,WT,Zp,Tc,LL和Z表示等待时间,等时间间隔运行优先区,骑乘时间, 负载因子,首次到达的笼优先区和停止呼叫,kp,kc,kL,kz和ks分别表示上述最后五个评估指标的控制参数。 生成的门厅呼叫被分配给具有由上述评估功能计算的最小评估值的轿厢。 根据安装有电梯系统的建筑物的使用方式,选择控制参数并将其设置为适当的值。