Escalator protection system for guaranteeing safety of children based on image recognition algorithm

Abstract

The invention discloses an escalator protection system for guaranteeing the safety of children based on an image recognition algorithm. The escalator protection system for guaranteeing the safety of children based on the image recognition algorithm comprises a control system, an image collector and a warning device, wherein the control system is used for controlling the operation of an escalator, the image collector is used for collecting image information, and the warning device is used for providing caution prompt. The image collector collects the image information of an exit and an entrance of the escalator and transmits an analog signal of a collected current image to the control system. The control system converts analog data into digital data. The image information is operated according to the image recognition algorithm, and the fact that whether an object in the current image has the tendency to enter or leave the escalator or not is obtained; the image information of the object entering or leaving the escalator currently is worked out through an image processing algorithm; whether a child enters the escalator alone or not is judged, if yes, the escalator is stopped slowly, and an alarm is given in a sound or lamplight way; and the child is reminded not to play on the escalator or is reminded to enter the escalator with the company of adults, and thus the life safety of children is effectively guaranteed.

Description

technical field [0001] The invention relates to the research field of escalator safety protection, in particular to an escalator protection system for protecting children's safety based on an image recognition algorithm. Background technique [0002] China's urbanization process is getting faster and faster, and the concentration of cities is getting higher and higher. New real estate and commercial streets are constantly being built, which has created a large number of escalator needs. Now in every big city, escalators of various specifications can be seen everywhere. Escalators have been widely constructed and promoted for their convenience, practicality and aesthetics. Anyone who needs to walk to the escalator at any time can enter the escalator and use the escalator to transfer to the desired floor or place. However, with the widespread popularization of escalators in recent years, the number of people using them has also continued to increase, and various safety proble...

AI Technical Summary

Problems solved by technology

[0004] 1. When you first entered the escalator, you did not stand firmly on the escalator, and when the escalator entered the ascending stage, the center of gravity was unstable and you fell from the ladder, or you played and slapped on the escalator and you stepped on the air and fell down, due to the structure of the escalator It is all metal and the edges and corners of the steps are obvious, so it is easy to cause serious injury;

[0005] 2. When the child drops the item in his hand or the child deliberately squats down to play, he puts his fingers into the tiny gaps on both sides of the escalator steps, causing the fingers to be stuck in the steps on both sides of the escalator;

[0006] 3. Children climb the handrails on both sides of the escalator when they ride the escalator, and cause themselves to fall. Since the escalator is a space transmission device, it is very easy to cause the child to fall or even more serious injury

[0008] However, in the above-mentioned technologies, data collection by sensors such as infrared sensors, load cells, and acoustic wave sensors has a large error, such as infrared sensors are difficult to distinguish between passengers and pets, and load cells are difficult to distinguish goods ( Such as the difference between the suitcase) and the passenger, etc., and the method of using the camera as a detection tool does not have a perfect method in the field of escalators to better solve these problems

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