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Elevator

An elevator and control method technology, applied in the elevator field, can solve problems such as unrealistic and instant judgment difficulties.

Inactive Publication Date: 2015-07-15
TOSHIBA ELEVATOR KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to judge the current state of the building and the matching allocation algorithm (allocation algorithm), etc. in the traditional technology, and it is also unrealistic to consider the calculation resource (calculation resource).

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0024] First, the first embodiment will be described.

[0025] figure 1 It is a block diagram of a configuration example of the elevator group supervisory control system in the first embodiment.

[0026] Such as figure 1 As shown, the elevator group management and control system of the first embodiment includes: a plurality of cars 1; an elevator control apparatus (elevator control apparatus) 2 that controls the operation of each car 1; control device 3.

[0027] figure 1 In the drawing, two cars 1A, 1B and corresponding elevator control devices 2A, 2B are shown, but the number of cars and elevator control devices corresponding to the cars is not limited. Hereinafter, the cars 1A and 1B are simply referred to as the car 1 and the elevator control devices 2A and 2B are simply referred to as the elevator control device 2 as necessary.

[0028] In addition, landing call buttons (landing call buttons) are installed on each floor. figure 1 In the figure, the hall call buttons...

no. 2 Embodiment approach

[0091] Next, a second embodiment will be described. In addition, in the configuration of the elevator group management control system in each of the following embodiments, it is related to figure 1 Descriptions of the same parts are omitted.

[0092] Figure 6 It is a block diagram of a configuration example of an elevator group supervisory control system in the second embodiment.

[0093] In this embodiment, the group supervisory control device 3 further includes a section determination unit 10 as compared with the first embodiment. The section specification unit 10 is connected between the need determination unit 9 and the scheduling unit 8 .

[0094] The section specifying unit 10 has a function of monitoring the demand obtained from the demand judging unit 9 and estimating the trend of the demand based on the change level of the demand to change the section of the time period in the elevator operation schedule stored in the dispatching unit 8. .

[0095] For example, ...

no. 3 Embodiment approach

[0136] Next, a third embodiment will be described. Figure 10 It is a block diagram of a configuration example of an elevator group supervisory control system in the third embodiment.

[0137] In this embodiment, compared with the second embodiment, the group supervisory control device 3 further includes an evaluation result monitoring unit 12 that monitors the evaluation results of the performance evaluation unit 6 . The evaluation result monitoring unit 12 is connected between the performance evaluation unit 6 and the control switching unit 11 .

[0138] When the evaluation result monitoring unit 12 exceeds a certain limit value for each of the basic performance evaluation items, that is, when the basic performance evaluation items are not satisfied, in the elevator operation schedule stored in the dispatching unit 8, regardless of the time period associated with the current time period. The type of allocation algorithm is suitable for the predetermined allocation algorithm...

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PUM

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Abstract

An embodiment of the present invention relates to an elevator for performing cluster management control. Cluster management control methods are properly used according to operating states of elevator cars. According to the embodiment, the elevator comprises: a distribution control part (5) used for distributing an elevator car in response to a destination of an operating register of an elevator position call button (4) from many elevator cars by using one of many cluster management control methods having different control indexes; a performance evaluation part (6) used for performing performance evaluation of the cluster management control method according to the operating state of the elevator car; a scheduling part (8) used for setting an elevator operating schedule table representing relationship between any time period and the cluster management control methods suitable for the time period in the way that the many control indexes containing a passenger transport efficiency satisfy preset conditions; and a control switching part (11) used for switching the cluster management control methods according to the time period to which the present moment belongs on the basis of the schedule table set by the scheduling part.

Description

[0001] This application is based on Japanese Patent Application No. 2011-56798 (filing date: March 15, 2011), and enjoys the priority of this application. This application incorporates the entire contents of this application by referring to this application. technical field [0002] Embodiment of this invention relates to the elevator which performs group supervisory control. Background technique [0003] Conventionally, the incidence of elevator users and / or the conditions of buildings that must be considered in order to operate the elevator, such as its incidence floor and destination floor, vary due to various factors. The condition of a building is influenced by physical factors such as the shape of the building and / or the spot in which each floor is located. In addition, even if it is the same building, the condition of the building is affected by the time of use, the day of the week, even the season, climate, temperature, and the like. [0004] In order to appropriat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B1/18
Inventor 竹田佳弘田中俊明外崎幸德杉原俊雄
Owner TOSHIBA ELEVATOR KK