Group management control method for elevator system

Abstract

PROBLEM TO BE SOLVED: To provide a group management control method for an elevator system capable of reducing uncomfortableness caused by waiting in a cage.SOLUTION: In a group management control method for an elevator system that manages a plurality of elevators, with a plurality of cages connected together in a single rising / falling passage, based on boarding spot call registration information and destination floor call registration information, a predicted in-cage wait frequency, a predicted in-cage wait time, and a predicted in-cage congestion degree are calculated by adding the number of passengers predicted for each of boarding floor and destination floor under a predetermined condition, to a current use state. Based on them, a predicted uncomfortableness degree evaluation value of each elevator is calculated, and by using the calculated predicted uncomfortableness degree evaluation value, a cage to be allocated to each floor is decided.

Description

technical field [0001] The present invention relates to a group management control method of an elevator system. In an elevator system having a plurality of systems of elevators, it is possible to reduce passenger discomfort and improve operational efficiency such as transportation capacity and waiting time. In the channel, multiple elevator cars are connected together to provide services for multiple floors. Background technique [0002] In an elevator system such as a double-deck elevator in which a plurality of elevator cars are connected in one hoistway, unlike an elevator system using a common single-deck elevator, since a plurality of elevator cars are connected to one elevator, it is only necessary to If one elevator car has a response reservation, other elevator cars that do not respond to the reservation must also stop, resulting in the so-called "waiting in the car" state, that is, other passengers must wait until the elevator door is closed. Passengers who respon...

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Problems solved by technology

[0010] That is to say, in the structure of cited document 1, although the index used to determine the allocation evaluation value of the elevator car is calculated based on the forced waiting time, and the number of passengers waiting in the other elevator car is calculated based on the number of occurrences of waiting in the car and the number of passengers in the other elevator car It is difficult to effectively reduce waiting in the car and reduce passenger discomfort The problem

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