Group management control method for elevator system

Abstract

The present invention provides a group management control method for an elevator system. The method can reduce the in-car waiting discomfort. The method is used for group management control of a plurality of elevators with a plurality of elevator cars connected in one elevating channel. In the method, the number of people in each come-in floor and each come-out floor are predicted in the prescribed conditions according to the entrance hall calling logging information and destination floor call logging information. The predicted elevator car waiting times, the predicted elevator car waiting time and the predicted elevator car crowding degree are calculated according to the predicted passenger number and the current usage conditions. The predicted discomfort degree evaluation value is calculated according to the calculated predicted elevator car waiting times, predicted elevator car waiting time and predicted elevator car crowding degree. The calculated predicted discomfort degree evaluation value is used for determining the elevator cars distributed to each floor.

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 ot

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