Automatic inducing laser anti-pinch intelligent door

Abstract

The invention discloses a laser anti-pinch smart door capable of automatic induction, which includes a door body, a handle, and an opening and closing actuator. The handle is fixed on the door body through a mounting plate, and the opening and closing actuator is used to control the opening or closing of the door body. An annular control panel is also arranged on the door body, the inner side wall of the annular control panel is close to the outer side wall of the mounting plate, and a sensor array composed of a plurality of laser sensors is arranged on the front of the annular control panel, and the plurality of laser sensors The emission or reflection points are set at equal intervals along the outer ring of the ring control board, and several lighting lamp beads are evenly arranged on the front of the ring control board. There is a processor, an input and output connector, the laser sensor, the input and output connector, and the lighting beads are respectively connected to the processor, and the input and output connector is connected to the opening and closing actuator through a cable.

Description

technical field [0001] The invention relates to an intelligent door, in particular to a laser anti-pinch intelligent door capable of automatic induction. Background technique [0002] With the development of science and technology and the popularization of electrical automation, anti-theft doors and safety doors are becoming more and more intelligent, for example, they can automatically detect human activities, automatically open and close doors, etc. In the above door activities, anti-pinch and anti-collision sensors are essential. In the prior art, infrared sensors are generally used to sense human body activity information to control the closing or opening of the door body and avoid the occurrence of injury accidents between the door body and people. However, infrared sensors are generally large in size, low in sensing accuracy, require very short distances, and poor in directionality, making smart doors using infrared sensors as anti-pinch and anti-collision sensors have...

AI Technical Summary

Problems solved by technology

However, infrared sensors are generally large in size, low in sensing accuracy, require very short distances, and poor in directionality, making smart doors using infrared sensors as anti-pinch and anti-collision sensors have poor safety performance, and accidents of being trapped and collided are still frequent. occur

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