Elevator emergency rescue method and equipment and computer readable storage medium

An emergency rescue and computer technology, applied in the field of elevator control, can solve problems such as unsuccessful rescue, waste of resources, and increased costs, and achieve the effect of saving rescue equipment costs and reducing power configuration

Active Publication Date: 2021-09-28
SUZHOU INOVANCE CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an elevator emergency rescue method, equipment and computer-readable storage medium, which are used to solve the problem of high-power rescue modules increasing costs and wasting resources in the prior art, and low-power rescue modules easily leading to unsuccessful rescue and reducing elevator safety. The problem

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  • Elevator emergency rescue method and equipment and computer readable storage medium
  • Elevator emergency rescue method and equipment and computer readable storage medium
  • Elevator emergency rescue method and equipment and computer readable storage medium

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Embodiment Construction

[0041] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention more clearly understood, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention.

[0042] The elevator emergency rescue method provided by the present invention can be applied to an elevator system. The elevator system is equipped with a rescue module of suitable power, and the rescue module can provide the elevator system with running power according to the load condition of the elevator when the power grid is powered off.

[0043] like figure 1 Shown is a schematic flowchart of an elevator emergency rescue method provided by an embodiment of the present invention, t...

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Abstract

The invention discloses elevator emergency rescue method and equipment and a computer readable storage medium. The method comprises the steps that after an elevator is started, an output voltage reference value of an elevator controller in a zero servo state is obtained; when the elevator controller obtains an elevator rescue signal, an elevator rescue mode is determined according to rescue input voltage and the output voltage reference value; and the elevator controller controls an elevator car to run to a leveling position according to the elevator rescue mode. On the premise that rescue is safe and reliable, the power configuration of a rescue module in the elevator is greatly reduced, and the cost of the rescue equipment is reduced.

Description

technical field [0001] The invention relates to the field of elevator control, in particular to an elevator emergency rescue method, equipment and a computer-readable storage medium. Background technique [0002] Elevator rescue is an important part of the elevator control system and an important link to ensure the normal operation of the elevator. At present, elevator rescue mainly includes self-rolling vehicle rescue and driving rescue. [0003] Among them, the self-rolling car rescue is when the elevator is completely powered off, the brake contactor is opened, and the speed of the self-rolling car is controlled by the star contactor. After the self-rolling car reaches the gate area, the brake is released at a high speed, so the parking accuracy is difficult to guarantee. , adding an additional security risk to the rescue. [0004] Drive rescue is when the elevator is completely powered off, it relies on the external power supply to drive the elevator to run, and then s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/28B66B1/30B66B1/34B66B1/36B66B5/00B66B5/02
CPCB66B1/28B66B1/30B66B1/3423B66B1/36B66B5/0031B66B5/0037B66B5/027B66B2201/403Y02B50/00
Inventor 钱建新周洪雷郝欢
Owner SUZHOU INOVANCE CONTROL TECH CO LTD
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