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Management control device of group elevators

A technology of management control and elevator group, applied in the direction of transportation, packaging, elevators, etc., can solve the problems of difficult service improvement, difficult to achieve service, etc., to achieve the effect of improving transportation capacity, improving service quality, and shortening waiting time

Active Publication Date: 2008-12-31
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because it does not take into account the relevant measures for specific elevator users in the future, it is difficult to provide perfect services for users who are about to use the elevator.
[0011] In addition, in Patent Document 2, it is hoped to use the information of "when the elevator users arrive" to make improvements, but since there is no important information needed to provide high-quality services to elevator users, that is, "other elevator users do not will arrive" to make full use of this information, so it is difficult to make substantial improvements to the service

Method used

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  • Management control device of group elevators
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  • Management control device of group elevators

Examples

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Embodiment Construction

[0028] Embodiments of the present invention will be described below with reference to the drawings.

[0029] figure 1 It is an explanatory diagram of the basic concept of the present invention. exist figure 1 In this example, it is assumed that there is a building with 13 floors above ground and 1 floor underground, and two elevators, namely elevator A and elevator B, are installed in the building.

[0030] exist figure 1 In the current state of (A), elevator A has not received a call, and it is in a waiting state on the first floor. Elevator B runs upwards on the fifth floor (j), and there are two passengers on the elevator, going to the ninth floor (X) and the tenth floor (Z) respectively.

[0031] In the following, an elevator operation service method when an elevator user wishing to go down appears in the elevator lobby on the eleventh floor (W) in this state will be discussed. For ease of understanding, assuming that the travel time required to travel to one floor is...

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Abstract

PROBLEM TO BE SOLVED: To shorten user's wait time, improve service property, and increase transportation capacity of a group management elevator by utilizing the information having no occurrence of hall call. SOLUTION: Use estimate time Te(W) required until a person at W floor presses hall call at W floor is estimated by detection of the person's position to perform allotment control for hall call which occurs at X floor based on the estimate that hall call will not occur at W floor during this time. For example, if difference between use estimate time Te(W) at W floor and arrival estimate time Ta(k, X→W) at W floor after X floor hall call service is smaller than a predetermined value, No. k elevator is allotted to X floor hall call by determining that wait time of a user who will press hall call at W floor in the near future will not be long.

Description

technical field [0001] The invention relates to an elevator group management and control device, in particular to an elevator group management and control device for improving service quality of elevators in a building where the location of personnel in the building can be grasped. Background technique [0002] In order to improve the operating efficiency of multiple elevators installed in large buildings, elevator group management and control devices are widely used. [0003] In the elevator group management control device, various measures have been taken in order to shorten the waiting time and increase the transportation capacity. One such as the elevator distribution method disclosed in Patent Document 1, in this distribution method, according to certain rules, to decide which elevator provides service to the elevator users waiting in the elevator lobby, and in order to satisfy the possibility of occurrence of According to the needs of elevator calls, the subsequent al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B1/18
Inventor 藤野笃哉吉川敏文稻叶博美
Owner HITACHI LTD
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