Door curtain rotation control method based on induction

Abstract

The invention discloses a door curtain rotation control method based on induction. The method is based on a hanging mechanism and a rotating motor, wherein the hanging mechanism is fixedly connected with a door curtain body, and the rotating motor is fixedly connected with the hanging mechanism through a rotating shaft. The method comprises the step of presetting a door frame induction region and inducing human bodies entering the door frame induction region in real time to generate induction signals, the step of converting the induction signal into digital signals, analyzing the digital signals to obtain rotating parameters for controlling the rotating motor, and generating driving signals according to the rotating parameters, and the step of driving the rotating shaft to rotate according to the received driving signals through the rotating motor so that the hanging mechanism can be driven to rotate and accordingly the door curtain body can turn over. According to the method, a door curtain can be automatically controlled to rotate according to induction so that the door curtain can be opened automatically, automation and convenient and precise detection are achieved, and fixing and swing prevention performance can be improved to a certain degree; thus, the use effect of the door curtain is improved on the whole, and the door curtain can be convenient for people to use.

Description

technical field [0001] The invention relates to an induction-based door curtain rotation control method, which belongs to the technical field of door curtain control. Background technique [0002] A door curtain is often installed on the door frame. A common door curtain includes a door curtain body, and the door curtain is fixed and suspended on the door frame by a hanging mechanism to isolate hot and cold air and prevent mosquitoes. Such a door curtain has a simple structure, thus It has obvious effects such as heat and cold insulation, cold resistance, low temperature resistance, sound insulation, dust prevention, insect resistance, and odor resistance. It can also facilitate the entry and exit of people, vehicles, and objects. [0003] Nevertheless, such door curtains still have deficiencies in use. Door curtains are often used to isolate air indoors and outdoors, but such door curtains are easily blown by the outside air during use, causing the door curtain to swing wi...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a method for controlling the rotation of the door curtain based on induction. The human body that enters the sensing area of ​​the door frame generates an induction signal and analyzes it to obtain the rotation parameters that control the rotation of the

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