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Device and method for detecting accident of people trapped in elevator

A technology for trapping people and elevators, which is applied in the field of devices for detecting trapped people in elevators, can solve problems such as lack of accurate perception and effective methods, and achieve the effect of improving service quality

Inactive Publication Date: 2019-09-20
北京精英系统科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the incident of elevator closing, the property management needs to be alerted in time. The current elevator system does not have an effective way to accurately perceive this abnormal event.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The device for detecting an elevator trapped person event in this embodiment includes a camera module that generates visible light and infrared images, an image analysis algorithm module that detects an elevator trapped person, and an interface module that outputs the detection results; the camera module takes images, And through the image analysis algorithm module to analyze whether there are people in the impact, so as to find out whether there are people in the elevator, and finally through the interface module output signal to alarm and remind.

[0018] The interface module includes at least one output interface of switching value and at least one IP network interface, and outputs the result of the detection of the elevator-related event through these interfaces, and the output message information includes the alarm time, the alarm type, the picture of the alarm scene, One or more types of video link of the image at the time of alarm.

[0019] The imaging of the cam...

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PUM

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Abstract

The invention discloses a device for detecting an accident of people trapped in an elevator. The device comprises a camera module capable of generating visible light and an infrared image, an image analysis algorithm module for detecting the people trapped in the elevator, and an interface module for outputting the detecting result to the outside, wherein the camera module is used for shooting an image, and the image analysis algorithm module is used for analyzing whether people is in the image so as to determine whether the people is in the elevator; and finally, the interface module outputs a signal to alarm for reminding. According to the device and method for detecting the accident of people trapped in the elevator, a camera system which is commonly arranged in the elevator is used for automatically detecting the accident of the people trapped in the elevator, and thus the service quality of the elevator is improved.

Description

technical field [0001] The invention belongs to the field of elevator detection, and in particular relates to a device and method for detecting an elevator trapped event. Background technique [0002] In recent years, the number of elevators in my country has maintained a growth rate of more than 15% every year, so the current domestic elevator usage is also very large, and the probability of elevator failure during use is increasing. Due to the continuous development of information technology , Information spreads faster and faster in daily life. Once the elevator fails, it will soon attract social attention and cause adverse effects. Therefore, effective monitoring and rapid fault response are becoming more and more important. After the incident of elevator closing, the property management needs to be alerted in time. The current elevator system does not have an effective way to accurately perceive this abnormal event. Contents of the invention [0003] The purpose of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/02
CPCB66B5/0012B66B5/021
Inventor 夏盛袁福星靳科
Owner 北京精英系统科技有限公司