| 摘要 |
PURPOSE:To improve the service to hall waiting passengers on an intermediate floor by limiting the number of passengers from the previous floor to the intermediate floor to less than a full load in such a case that a cage is full of passengers by the previous floor and the full pass occurs to the hall call on the intermediate floor several times. CONSTITUTION:When the frequency of full pass counted by a hall on a specified floor exceeds a determined frequency, an overload set value switching means 8 conducts a switching to an overload detection control means 6 in such a manner that the cage information giving overload alarm is set slightly lower than a rated live load by a determined amount, suppressing the loading of hall waiting passengers on the previous floor to this floor to less than the overload. Consequently, an elevator is stopped without full pass in replay to the hall call on the floor receiving full pass many times to load the hall waiting passengers, and the long waiting is prevented. |
