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Device and method for detecting electric bicycle attempting to enter elevator

A technology of electric bicycles and elevators, which is applied in transportation, packaging, elevators, etc., can solve the problems of detection false alarm rate, false alarm, false alarm, etc., and achieve the effect of reducing the number of false alarms and reducing the time range

Active Publication Date: 2019-09-17
北京精英系统科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] In the past, video-based detection methods had a large number of false positives. Even with advanced deep learning algorithms, because of various installation scenarios, 24 hours a day operation, second-level detection and alarm delay requirements, even a very low detection error The positive rate will also bring a large number of false positives

Method used

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Examples

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Embodiment 1

[0019] A device for detecting an electric bicycle trying to enter an elevator in this embodiment includes a module A that detects the state of the elevator door switch, a module B that detects the electric bicycle, and a module C that outputs the detection result, and the elevator is checked through module A The switch state of the door is checked by module B for the presence of electric bicycles. If it is detected that there are electric bicycles while the elevator door is open, module C will send out a warning message.

[0020] The module A includes an image and video acquisition generation module and an image and video analysis module, the image and video acquisition generation module is electrically connected to the image and video analysis module, the image and video acquisition generation module collects visible light image video, and utilizes image analysis technology Measure whether there is an electric bicycle within the preset detection area of ​​the image, and output...

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PUM

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Abstract

The invention discloses a device and a method for detecting an electric bicycle attempting to enter an elevator. The device for detecting the electric bicycle attempting to enter the elevator comprises a module A which detects opening and closing status of an elevator door, a module B which detects the electric bicycle an a module C which outputs a detection result, wherein the module A is used for checking the opening and closing status of the elevator door, the module B is used for checking if the electric bicycle exists or not, and if the elevator door is detected to be open and simultaneously the electric bicycle is detected to exist, the module C sends out a warning message. The device and the method for detecting the electric bicycle attempting to enter the elevator reduce detection time scope and remove time intervals which do not need detection at all.

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 electric bicycle trying to enter an elevator. Background technique [0002] Fires caused by electric bicycles continue to occur. It is very important to prevent electric bicycles from entering buildings, especially high-rise buildings. The detection of electric vehicles at the elevator entrance is based on this demand. This need has a product form, namely a camera with image electric bicycle detection algorithm. Such a product must simultaneously meet four criteria before it can be deployed at scale: local operation, low cost, accurate detection, and remote viewing. [0003] In the past, video-based detection methods had a large number of false positives. Even with advanced deep learning algorithms, because of various installation scenarios, 24 hours a day operation, second-level detection and alarm delay requirements, even a ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B5/0006
Inventor 夏盛袁福星靳科
Owner 北京精英系统科技有限公司
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