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Elevator door switch detection method, device, readable medium and electronic equipment

A technology for switch detection and elevator doors, applied in the field of devices, readable media, electronic equipment, and elevator door switch detection methods, can solve the problems of increasing the difficulty of elevator door switch detection and achieve the effect of reducing the difficulty of detection

Active Publication Date: 2022-03-11
SOUNDAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, pre-calibrating the position of the elevator doors increases the difficulty of door switch detection in different elevators

Method used

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  • Elevator door switch detection method, device, readable medium and electronic equipment
  • Elevator door switch detection method, device, readable medium and electronic equipment
  • Elevator door switch detection method, device, readable medium and electronic equipment

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] It should be understood that the elevator door switch detection method can be applied to electronic equipment, and the electronic equipment can be general computers, servers, etc., which are not listed in this application.

[0031] like figure 1 Shown is the elevator door switch detection method provided by the embodiment of the present invention. In the embodiment of the present...

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Abstract

The invention discloses an elevator door switch detection method, device, computer-readable storage medium and electronic equipment. The method includes: acquiring a target frame image of the elevator door and the frame image of the elevator door before the shooting time of the target frame image At least two historical motion straight line families corresponding to the last motion process, the historical motion straight line family indicates the motion track of an edge line of the elevator door; according to the reference frame image before the target frame image, determine at least one of the target frame images Two moving straight lines; according to the matching results of each moving straight line and each historical moving straight line family, at least two target moving straight line families are determined, and the moving straight lines of different target moving straight line families are different; according to the moving direction of each target moving straight line family, judge The open and close state of the elevator door in the target frame image. The technical solution of the present invention does not need to mark the position of the elevator door in advance, which reduces the difficulty of detecting the elevator door switches of different elevators.

Description

technical field [0001] The invention relates to the technical field of intelligent monitoring, in particular to an elevator door switch detection method, device, readable medium and electronic equipment. Background technique [0002] Elevators are closely related to people's lives, and mostly exist in shopping malls, office buildings, residential areas, etc., and the opening and closing status of the elevator door has a very important effect on the elevator. For example, if you know the opening and closing status of the elevator door, you can When the target frame image is detected, the number of people taking the elevator can be known, and there is no need to repeat statistics for each target frame image. [0003] At present, the position of the elevator door is pre-marked in the image collected by the camera, and the detected edge line of the elevator door is compared with the pre-marked position of the elevator door to output the switch state of the elevator door. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/77G06T7/13G06T7/246G06T7/66G06T7/90
CPCG06T7/77G06T7/13G06T7/248G06T7/90G06T7/66G06T2207/10016
Inventor 陈孝良李智勇宁海洋常乐
Owner SOUNDAI TECH CO LTD
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