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elevator control system

An elevator control and elevator technology, applied in the field of elevator control, can solve problems such as low elevator operation efficiency, and achieve the effects of improving transportation efficiency, reducing power consumption, and improving operating efficiency

Active Publication Date: 2022-04-08
SHANGHAI MITSUBISHI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide an elevator control system, which can solve the problem of low elevator operation efficiency in the existing use process by appropriately changing the conventional control mode of the elevator

Method used

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Embodiment 1

[0056] In this embodiment, the elevator control system of the present invention, such as figure 1 shown, including:

[0057] The elevator request receiving unit is used to receive the passenger's elevator request signal;

[0058] Elevator operating status acquisition unit, used to acquire elevator operating status information;

[0059] A judging unit, judging whether a preset change condition is established according to the ride request signal output by the ride request receiving unit and the elevator operation status information output by the elevator operation status acquisition unit, and outputting a judgment result;

[0060] The control unit selects the change control mode or the normal control mode, and controls the elevator. The change control mode is a kind of elevator control mode that optimizes the performance of the elevator by changing the normal control mode of the elevator, such as passenger waiting time, elevator Energy consumption, elevator operating efficienc...

Embodiment 2

[0074] This embodiment is similar to the first embodiment, and only the differences between this embodiment and the first embodiment will be described below. Such as figure 2 As shown, in this embodiment, the elevator control system includes:

[0075] The elevator request receiving unit is used to receive the passenger's elevator request signal;

[0076] Elevator operating status acquisition unit, used to acquire elevator operating status information;

[0077] A judging unit, judging whether a preset change condition is established according to the ride request signal output by the ride request receiving unit and the elevator operation status information output by the elevator operation status acquisition unit, and outputting a judgment result;

[0078] An inquiry unit, when the judgment result is that the change condition is established, it asks whether the passenger agrees to select the change control mode to control the elevator;

[0079] An answer receiving unit is use...

Embodiment 3

[0090] This embodiment is similar to the first embodiment, and only the differences between this embodiment and the first embodiment will be described below.

[0091] In this embodiment, the change condition of the elevator control system is:

[0092] Condition A2, the elevator stops at the landing and has not started;

[0093] Condition B2, the load rate of the elevator car does not exceed the set first threshold or is not fully loaded;

[0094] Condition C2, the boarding request receiving unit receives a passenger's boarding request signal, and the boarding direction of the boarding request signal is the same as the running direction of the elevator after the door is closed and started.

[0095] Wherein, the change control mode means that the elevator keeps the door open or waits for the door to be opened again until the change control condition is established. The change control condition is that all the passengers corresponding to the boarding request signal received by ...

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PUM

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Abstract

The invention discloses an elevator control system, comprising: a ride request receiving unit for receiving a passenger's ride request signal; an elevator operation status acquisition unit for obtaining elevator operation status information; a judging unit for receiving elevator request signals according to the elevator ride request The elevator request signal output by the unit and the elevator operation status information output by the elevator operation status acquisition unit judge whether the preset change condition is established, and output the judgment result; the control unit selects the change control mode or the normal control mode, and controls the elevator . The elevator control system of the present invention can judge whether the preset change condition is satisfied according to the passenger's ride request signal and the elevator running state, and select and control the elevator operation mode based on the judgment result, thereby changing the elevator operation mode in some practical application scenarios. The operation mode of the elevator can significantly improve the passenger transport efficiency of the elevator, shorten the waiting time of passengers, improve the operation efficiency of the elevator, and reduce the electric energy consumption of the elevator.

Description

technical field [0001] The invention relates to the field of elevator control, and specifically belongs to an elevator control system aimed at improving elevator performance (such as improving elevator transportation efficiency, shortening passenger waiting time, etc.). Background technique [0002] During the actual use of the elevator, the following scenarios are often encountered: [0003] Scenario 1: The elevator car stops at a certain floor and waits for passengers to enter the car. When the number of passengers entering the car reaches a certain number, the elevator car gradually becomes crowded because the remaining available space becomes smaller. The load rate is equal to the set load rate (such as 80%) or exceeds the set load rate but is not fully loaded. At this time, if the waiting passengers on the landing still want to take this elevator and use the up / down button on the landing to register the request, the elevator will ignore the registration signal of the l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B1/14B66B1/34
CPCB66B1/14B66B1/34B66B2201/211B66B2201/216
Inventor 陈玉东
Owner SHANGHAI MITSUBISHI ELEVATOR CO LTD