Elevator group management system and elevator group management control method

A technology of management system and control method, which is applied in the field of elevator group management system, can solve problems such as lack of evaluation, and achieve the effect of simple method and restrained calculation amount

Active Publication Date: 2012-01-25
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This assumption is the same as the assumption that the car with the smallest predicted arrival time is served, so there is a contradiction between this method and the actual allocation method, and the correct evaluation may not be obtained by using this method

Method used

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  • Elevator group management system and elevator group management control method
  • Elevator group management system and elevator group management control method
  • Elevator group management system and elevator group management control method

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Embodiment Construction

[0077] Embodiments of the present invention will be described below with reference to the drawings.

[0078] First, refer to Figure 19 The operation characteristics of the elevator group management system in one embodiment of the present invention will be described in comparison with the prior art.

[0079] Figure 19 (A) shows an elevator group management system composed of three elevators. In the figure, the positions and states of the three elevator cars are represented in a loop manner. In the loop mode, the elevator starts from the lowest floor to go up (UP) to the highest floor, and then descends (DN) to return to the lowest floor for one week. This method can be easily understood as The positional relationship between the elevators managed by the group.

[0080] exist Figure 19 In (A), the No. 1 car M01, the No. 2 car M02 and the No. 3 car M03 are respectively in the illustrated positions on the loop. Here, it is assumed that a new elevator hall call M04 occurs i...

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Abstract

A convenient evaluating method is provided. When evaluating the contingent elevator calling in the distributing function of the login elevator lobby, the method processes the correct evaluation by considering the future time point. Aiming to the floors which are contingent to be called, the method processes the judgment for the distribution or not and selects the available elevator. Aiming to theeach elevator lobby elevator call has been accepted will be a long wait for the elevator chamber call whether is full, the method evaluates the service quality of the contingent floor. The elevator group managing system and the elevator group managing control method are also provided.

Description

technical field [0001] The present invention relates to an elevator group management system, and in particular to an elevator allocation control that evaluates calls to newly occurring elevator halls on the basis of considering the quality of service of future elevator hall calls that have not occurred at the current point in time It is the most suitable elevator for calling. Background technique [0002] The elevator group management system manages a plurality of elevator cars (hereinafter referred to as "cars") as an elevator group to provide users with efficient elevator operation services. Specifically, a plurality of elevator cars (usually 3 to 8) are managed as an elevator group. When an elevator hall call occurs on a certain floor, the most appropriate one is selected from the elevator group. car and assign that car to the elevator hall call. [0003] In the known elevator group management system, the evaluation function is basically calculated according to the pred...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B66B1/18B66B1/20
Inventor吉川敏文鸟谷部训星野孝道会田敬一前原知明村冈一史
OwnerHITACHI LTD