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A smart city elevator safety operation and maintenance monitoring method and system

A technology of operation and maintenance monitoring and elevators, which is applied in the direction of transportation, packaging, elevators, etc., to achieve the effect of improving safety

Active Publication Date: 2022-06-17
广州云硕科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a smart city elevator safety operation and maintenance monitoring method and system to solve one or more technical problems in the prior art, at least provide a beneficial choice or create conditions

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  • A smart city elevator safety operation and maintenance monitoring method and system
  • A smart city elevator safety operation and maintenance monitoring method and system

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Embodiment Construction

[0030] The concept, specific structure and technical effects of the present disclosure will be clearly and completely described below with reference to the embodiments and accompanying drawings, so as to fully understand the purpose, solutions and effects of the present disclosure. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0031] like figure 1 Shown is a flow chart of a smart city elevator safety operation and maintenance monitoring method, which is combined below figure 1 To illustrate a smart city elevator safety operation and maintenance monitoring method according to an embodiment of the present invention, the method includes the following steps:

[0032] S100, collect stress data in real time through strain sensors, ASMC1-9 dynamic strain gauges or ASMB6-60 stress and strain collectors arranged on the elevator cables;

[0033] S200, preprocessing st...

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Abstract

The invention discloses an elevator safety operation and maintenance monitoring method and system in a smart city, which collects stress data in real time through a strain sensor arranged on an elevator cable; preprocesses the stress data; builds an elevator safety early warning model; The model calculates the early warning value of the elevator cable in real time and intelligently judges the risk by comparing the early warning value with the threshold value; it can carry out safety detection and early warning on the elevator cable around the clock, and through the intelligent judgment of the stress simulation value or the real collected value, it can quickly achieve intelligence. Judging whether the elevator is in a safe state, and sending early warning information to the maintenance personnel, it can issue an early warning before the elevator cable aging or metal fatigue risk, which improves the safety of elevator cable detection.

Description

technical field [0001] The present disclosure belongs to the technical field of smart city and elevator operation and maintenance, and in particular relates to a method and system for monitoring elevator safety operation and maintenance in a smart city. Background technique [0002] At present, elevators have various problems such as occasional failures that need to be repaired, injuries and traps caused by power failures. The current technical means to prevent such problems are often through manual maintenance and monitoring, and through button-type alarms in the elevator. bell to alert. Personnel are required to be on duty, but at present, users often need the elevator to stay on a certain floor for a long time or accidentally touch it, which often triggers false alarms, or the on-duty personnel are not paying attention or are absent, which will cause the elevator users to be trapped for a long time. Dangerous, the current technical means are difficult to identify these i...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/00B66B5/02
CPCB66B5/0031B66B5/02B66B5/0012
Inventor 唐佳杨建仁魏瑞聂华杨慧
Owner 广州云硕科技发展有限公司