Elevator passenger flow mode recognition method

A pattern recognition and elevator technology, applied in the elevator field, can solve the problem that the floor information cannot adaptively identify the passenger flow, etc., and achieve the effect of easy maintenance, function adjustment, and good regulation.

Pending Publication Date: 2022-04-12
SHANGHAI MITSUBISHI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide an elevator passenger flow pattern recognition method, which can solve the problem in the prior art that only the passenger flow information of a few floors in the building is used for identification and the passenger flow cannot be adaptively recognized when the floor information changes

Method used

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  • Elevator passenger flow mode recognition method
  • Elevator passenger flow mode recognition method
  • Elevator passenger flow mode recognition method

Examples

Experimental program
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Effect test

Embodiment 1

[0081] The elevator passenger flow pattern recognition method of the present embodiment, such as figure 1 As shown, the identification method includes the following steps:

[0082] Step S1, obtaining the operation information of a certain one-way trip of the elevator;

[0083] Step S2, determining the passenger flow source floor as the passenger flow source floor and the passenger flow terminal floor as the passenger flow terminal floor in the one-way itinerary according to the operation information;

[0084]Step S3, determine a single identification trip according to the passenger flow source floor and the passenger flow terminal floor, the single identification trip refers to the elevator running from a passenger flow source floor to the front of the running direction in a one-way trip The elevator travel itinerary up to a destination floor or the elevator travel journey from a station calling floor to a passenger flow terminal floor in front of the running direction;

[0...

Embodiment 2

[0155] On the basis of Embodiment 1, this embodiment takes a certain monitoring period as the object of passenger flow pattern recognition, thereby completing the passenger flow pattern recognition during the monitoring period.

[0156] Specifically, the elevator passenger flow pattern recognition method also includes:

[0157] Step S6, according to the single passenger flow pattern of at least two single identified trips in the monitoring period, determine the time period passenger flow pattern in the monitoring period.

[0158]When the elevator has at least two identical or overlapping single identification trips within the monitoring period, if the ratio of the number of single identification trips with the same passenger flow pattern to the total number of single identification trips exceeds the sixteenth threshold , then merge the same or overlapping single identification trips into a new single identification trip, and at the same time use the single passenger flow patte...

Embodiment 3

[0161] On the basis of the first embodiment, this embodiment identifies the passenger flow pattern of a one-way trip, and further limits the passenger flow pattern within a certain monitoring period on this basis.

[0162] When the elevator contains multiple single-identification trips in a single-direction operation, if the ratio of the number of single-identification trips with the same pattern of single-passenger flow to the total number of single-recognition trips exceeds the fifteenth threshold, the single-passenger flow The single passenger flow pattern of a single identified trip with the same pattern is used as the single passenger flow pattern of the one-way trip.

[0163] Further, the elevator passenger flow pattern recognition method also includes:

[0164] Step S6, according to the single passenger flow pattern of at least two unidirectional trips in the monitoring period, determine the period passenger flow pattern in the monitoring period.

[0165] When the elev...

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Abstract

The invention discloses an elevator passenger flow mode recognition method. The method comprises the steps that S1, running information of a certain single-direction travel of an elevator is obtained; s2, determining a passenger flow source floor serving as a passenger flow source floor and a passenger flow end floor serving as a passenger flow end floor in the unidirectional travel according to the operation information; s3, determining a single identification travel according to the passenger flow source floor and the passenger flow end floor; s4, determining the operation information of the single identification travel according to the starting point and the ending point of the single identification travel; and S5, identifying the passenger flow mode of the single identification travel according to the operation information corresponding to the single identification travel. According to the method, the running information of the elevator in all the floors in the building is utilized, the moving characteristic of the passenger flow among all the floors is fully considered, the passenger flow of all the floors can be directly, accurately and completely reflected, the position of the main landing does not need to be designated again when the main landing changes, and later maintenance and function adjustment of the elevator are facilitated.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator passenger flow pattern recognition method. Background technique [0002] In order to save energy, improve operating efficiency, and shorten the waiting time of elevator users, it is an extremely effective technical means to improve and enhance elevator group management. In order to realize the scientific and reasonable allocation of elevators, one of the important prerequisites is to realize the scientific analysis and accurate prediction of elevator traffic flow. By analyzing the traffic flow of the elevator, the current traffic flow pattern of the elevator can be obtained, so that the corresponding group management method can be selected to allocate the elevator reasonably. From the time point of view, the elevator traffic flow mode can be divided into the morning peak mode, the lunch peak mode, the evening peak mode and other common modes except the above modes. From the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B1/34
Inventor 陈玉东
Owner SHANGHAI MITSUBISHI ELEVATOR CO LTD
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