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Elevator control method for predicting passenger elevator riding requirements of single elevator

An elevator control and demand technology, applied in the field of elevator control, can solve problems such as failure to analyze passengers in depth and elevator ride demand failure.

Active Publication Date: 2019-08-30
SHANGHAI MITSUBISHI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these existing technologies only allocate elevators based on simple time matching results, without in-depth analysis of passengers' riding habits, so there is a huge difference between the matching results and passengers' actual riding habits, resulting in The failure of the elevator to respond to the passenger's demand for taking the elevator, such as the passenger not taking the elevator at the scheduled time and the elevator car running to the waiting floor in vain, the elevator car arriving at the waiting floor prematurely but being called away by other elevators that appeared, and the passenger's early arrival. The waiting time due to the need for autonomous calling when the elevator car reaches the waiting floor

Method used

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  • Elevator control method for predicting passenger elevator riding requirements of single elevator
  • Elevator control method for predicting passenger elevator riding requirements of single elevator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] In this embodiment, the elevator control method for predicting the passenger demand for a single elevator is used, wherein:

[0093] Utilize a learning unit to learn the passenger's elevator habits and output to a policy determination unit, the learning unit learns according to the historical elevator operation data related to the passenger's trip by elevator;

[0094] Using the strategy determination unit to determine the control strategy of the elevator according to the elevator habit output by the learning unit;

[0095] A control unit is used to control the elevators of the elevator group according to the control strategy output by the strategy determination unit.

[0096] The elevator-riding habit is a general term for the laws of periodically repeated passenger elevator-riding behaviors, wherein one elevator-riding habit refers to a group of passenger elevator-riding behavior laws that have the same periodic repetition. Regularity means that the ride time of the ...

Embodiment 2

[0156] The principle of this embodiment is similar to that of Embodiment 1, the difference is that this embodiment is mainly aimed at at least one typical distribution having at least two ride demands (for example, there are usually at least two a regular demand for elevators). The control strategy determined by the strategy determination unit is as follows: figure 2 As shown, the specific description is as follows:

[0157] (1) When the habit of taking an elevator has only one typical distribution or there are multiple typical distributions but there is no overlap between the typical distributions (no overlap means that the time distance between two adjacent typical distributions is sufficient to ensure that the elevator completes a running cycle) When , the control strategy determined by the strategy determination unit is:

[0158] Step 1, according to the time T of each typical distribution 0 -Sequential order of Δt;

[0159] Step 2, make the elevator no later than tim...

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Abstract

The invention discloses an elevator control method for predicting passenger elevator riding requirements. A learning unit is used for learning elevator riding habits of passengers according to elevator historical operation data related to passenger elevator riding travel and outputting the elevator riding habits to a strategy determination unit, the strategy determination unit is used for determining a control strategy of an elevator according to the elevator riding habits output by the learning unit, and a control unit is used for controlling the elevator according to the control strategy determined by the strategy determination unit. According to the method, the elevator riding requirements of passengers can be predicted more accurately, and invalid waiting of the passengers caused by prediction errors is avoided; meanwhile, different control strategies are adopted according to factors such as the typical distribution form of the elevator riding habits and the number of the elevatorriding requirements contained in the elevator riding habits, so that the elevator runs to the starting floor of one passenger at a proper time, the waiting time of the passengers before an elevator car arrives is eliminated, and the elevator riding experience of the passengers is improved.

Description

technical field [0001] The invention relates to elevator control, and specifically belongs to an elevator control method for predicting passengers' riding needs for a single elevator to improve the elevator riding experience. Background technique [0002] During the actual use of the elevator, the operation of the elevator often shows a certain regularity due to the regular travel of passengers. For example, at about 7 o'clock in the morning on every working day, the elevator will stop at a certain floor in response to a passenger's call to take the elevator. After the passenger enters the car and runs to the lobby on the ground floor, the car door is opened, and the passenger leaves the elevator. For this application scenario, the existing elevator generally runs from its current location to the passenger's floor after receiving a call signal from the passenger. In view of the previous response method, passengers need to wait for a certain period of time on the floor befor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/06B66B1/34
CPCB66B1/06B66B1/3423B66B1/3446
Inventor 陈玉东
Owner SHANGHAI MITSUBISHI ELEVATOR CO LTD
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