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Elevator fault detection method, equipment, system and medium

A technology of fault detection and obstacle detection, applied in the field of data processing, to achieve the effect of improving accuracy

Pending Publication Date: 2022-03-25
SUZHOU INOVANCE CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide an elevator fault detection method, equipment, system and medium, aiming to solve the problem of how to improve the accuracy of elevator fault causes

Method used

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  • Elevator fault detection method, equipment, system and medium
  • Elevator fault detection method, equipment, system and medium
  • Elevator fault detection method, equipment, system and medium

Examples

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no. 1 example

[0066] refer to figure 2 , figure 2 For the first embodiment of the elevator fault detection method of the present invention, the elevator fault detection method comprises the following steps:

[0067] Step S10, acquiring the video frames of the monitoring video in the elevator, and determining the door line data of the elevator doors in each of the video frames.

[0068] Specifically, the monitoring video is obtained through cameras installed inside the elevator, and there may be one or more cameras. To obtain the video frames of the monitoring video in the elevator, the monitoring video can be obtained through the camera through the elevator fault detection device, and the elevator fault detection device determines a plurality of video frames corresponding to the monitoring video. The monitoring video can be obtained through the camera installed in the elevator, and multiple video frames corresponding to the monitoring video can be determined through the edge computing d...

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Abstract

The invention discloses an elevator fault detection method, device and system and a medium, and the method comprises the steps: obtaining video frames of a monitoring video in an elevator, and determining door line data of an elevator door in each video frame; inputting the gate line data into a preset identification model to obtain an identification result of each video frame; when the identification results of the video frames corresponding to the first time period are all that the elevator door is not closed, selecting a target video frame from the video frames corresponding to the first time period; and determining an obstacle detection result corresponding to the target video frame, and determining a fault analysis result according to the obstacle detection result. According to the invention, the accuracy of elevator fault reason detection is improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an elevator fault detection method, equipment, system and medium. Background technique [0002] In recent years, with the increase of high-rise buildings, people have become more and more dependent on elevators. However, there are many times of unsafe behaviors in the car elevator, for example, residents block the elevator doors through obstacles, so that the elevator doors cannot be closed for a long time. Unsafe behavior can lead to elevator failure and even accidents. In the existing scheme, manual detection is performed on the surveillance videos of residential buildings. However, the elevators in residential buildings are widely distributed and there are a large number of them. The monitoring personnel pay attention to a large number of surveillance videos in residential buildings in real time, which requires a high degree of concentration and response ability for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B5/02
CPCB66B5/0031B66B5/02
Inventor 钟晨初林晓坤李成文李学锋董晓楠田文龙
Owner SUZHOU INOVANCE CONTROL TECH CO LTD