| 摘要 |
<p>An elevator group management controller realizing efficient group management control of an elevator control system where two elevator cars are operated in the same shaft while preventing as much as possible a possibility of collision and a safety stop with a passenger confined in an elevator car. The elevator group management controller has a destination floor register (4) provided at each landing and having a destination floor registration function and a function of predictingly displaying a responding elevator car for each destination floor; a zone setting means (12) for setting a priority zone and a common zone for each of upper and lower elevator cars; an entry determination means (13) for determining whether or not the upper and lower elevator cars can enter the common zone; a safety waiting means (14) for making an elevator car (20) wait for safety according to the result of the determination by the entry determination means (13); a sheltering means (15) for making the elevator car (20) shelter, according to need, to a sheltering floor as soon as each elevator car completes the service; a confinement time prediction means (16) for predicting, when each elevator car is allocated to destination calls occurring at landings, a confinement time period caused by safety waiting; an evaluation value calculation means (17) for evaluating a waiting time period and confinement time period when each elevator car is allocated; and an allocation means (18) for determining an elevator car to be finally allocated based on the result of calculation by the evaluation value calculation means (17).</p> |
