Embedded computer vision escalator pedestrian flow supervision and alarm device

Abstract

The invention discloses an embedded computer vision escalator pedestrian flow supervision and alarm device, which performs supervision and alarm on the pedestrian flow of an escalator so as to ensure the safety of passengers on the escalator. The technical scheme is that the device comprises the following components: an image acquisition device for taking images at the escalator; an embedded computer vision escalator pedestrian flow supervision and alarm system which comprises a computer vision monitoring module comprising an image acquisition submodule, a storage submodule, an analysis submodule, a comparison engine, an alarm operation module, an alarming apparatus, wherein the image acquisition submodule is used for acquiring the images of the passengers on the escalator; the storage submodule is provided with a visual video storage database inside for storing the acquired videos; the analysis submodule is used for analyzing the acquired images; the comparison engine is used for comparing an analysis value with a preset safety range; the alarm operation module is used for sending alarm signals to the passengers according to the obtained abnormal behavior conclusion; and the alarming apparatus is used for performing caution actions. The escalator pedestrian flow supervision and alarm device is applied in the field of escalator safety supervision devices.

Description

technical field [0001] The invention relates to a monitoring and alarming device, in particular to an escalator flow monitoring and alarming device which is implemented by means of an embedded computer and is applied in escalator safety management. Background technique [0002] Escalators are widely and frequently used in today's society. Coupled with the accelerated pace of modern life, people have a very strong sense of time. The situation of scrambling for the first place in public places such as shopping mall escalators and subway entrances is particularly serious, and the chances of major accidents have greatly increased. [0003] The frequent cause of accidents is mainly that passengers rush upward or downward rapidly and push at the entrance and exit of the escalator. For example, in a subway station, passengers rush into the compartment when the subway door is about to close or are closing, causing the door to fail to close and even passengers to be injured by the do...

AI Technical Summary

Problems solved by technology

The current management methods mainly use safety management ambassadors to watch, remind and maintain order, and also add simple sensing and sounding devices to escalators, but these methods are still very passive, and management efficiency is difficult to improve

And these traditional surveillance devices are not only costly, but also sometimes lose their effectiveness due to human negligence

And in the event of an accident, there may not necessarily be any video or visual records, so there will be a lot of potential disputes and liability determination issues

In order to search for the image data recorded when the incident occurred, it often takes too much time and cost, and delays the case

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