Elevator group management system

Abstract

An elevator group management system manages the operation of a plurality of elevators. When an elevator hall calling occurs, an elevator cage which responds to the elevator hall calling is selected from the cage of each elevator and is allocated to the elevator hall calling. The elevator group management system comprises the following components: an elevator hall calling register (2) which is equipped to a place far from the elevator hall; and a group management control device (11) which is provided with a calculation unit and an allocation evaluation value calculation unit. The calculation unit calculates the predicated arriving time of each elevator cage arrives at the storey in which the elevator hall calling occurs. The allocation evaluation value calculation unit calculates the allocation evaluation value of the elevator according to the position of the elevator cage and the registered elevator cage calling information and determining the elevator cage for allocating, and determines the allocation evaluation value through comparing the predicated arriving time and the walking time required for arriving at the elevator by a passenger. Thereby the average waiting time of total passengers can be shortened at a state that the elevator using requirement transmitted from a place far from the elevator hall is received.

Description

technical field [0001] The invention relates to an elevator group management system for centralized management of the operation of multiple elevators, in particular to an elevator group management system for accepting elevator use requirements from a place far away from the elevator lobby. Background technique [0002] In the prior art, when the elevator hall call registration device is installed in a place far from the elevator hall, the following technology is disclosed in consideration of the time required for passengers to arrive at the elevator hall in terms of call registration. [0003] In the disclosed scheme of patent document 1, in order to shorten the waiting time at the elevator hall to the minimum time, the elevator hall call button is arranged at a place far away from the elevator hall, and when the elevator hall call button is operated, it will be able to The elevator car that arrives at the elevator lobby after the time required to reach the elevator lobby fr...

AI Technical Summary

Problems solved by technology

[0013] In the above-mentioned prior art, when assigning elevators, the passengers who operated the elevator hall call buttons located far away from the elevator hall were considered, so that these passengers could shorten the waiting time, but the above-mentioned prior art did not Considering the waiting time of other passengers, it may lead to an increase in the average waiting time of all passengers

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