| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a group supervisory control method and a system for elevators, capable of efficiently controlling the operation of the elevators in various traffic statuses and various specification conditions required for the group-control system. <P>SOLUTION: In the group supervisory control method for elevators by operating a plurality of elevators relative to a plurality of floors, computing an evaluation index to a newly generated landing call and selecting the optimum car and assigning based on the evaluation index, as the evaluation index, an expectation value of the waiting time of all the passengers (a total or an average expectation value of the waiting time) for every direction in each floor, which is already generated or estimated to be generated in a predetermined time, is used. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
