Automatic Door Opening System Using Motion Sensor

We have already seen in the arduino pir sensor tutorial about how a pir sensor works and how to interface a pir sensor to an.

Automatic door opening system using motion sensor. To eliminate manual control of opening and closing the doors. Opening and closing of doors is always a tedious job especially in places like shopping malls hotels and theatres where a person is always required to open the. Automatic door opening systems can be implemented using different sensors like infrared pressure ultrasonic laser etc. A number of technologies are available to make such kinds of systems like pir sensors radar sensors laser sensors infrared sensors etc.

Motion detectors or optical sensors. This pressure sensor would detect the presence of people in the area based on weight and facilitate the automatic opening and closing of the door. Automatic door must have some sort of motion sensor which activated sets off a mechanism which completes an electrical path to make the electromagnet activate to move the door. In this arduino based project we have tried to replicate the same system by using a pir sensor.

Well opening a door in places like hotels shopping complexes and offices can be a tedious task and sometimes requires hiring a person just for the sake of opening door whenever a person arrives. They open the door when someone comes near the entrance and close it after sometime. These days most automatic doors use motion detection sensors or optical sensors which are installed on the sides of the door to trigger the opening closing of. 8051 series microcontroller transformer pir sensor the motor with sliding door motor driver ic diodes resistors capacitors crystal and transistor keil.

In the automatic door opening system the main component or hardware is the sensor which detects the persons well the motion of the person in our case. Once the object has moved out of sensor range and the signal is again transmitted and the doors close. Automatic door opening systems are used in many places like shopping malls bur or railway stations airports etc. This interruption causes the doors to open.

The hardware and software requirements of this project mainly include. Our system puts forward an automatic and precise door opening system based on human movement sensing near the door. Movement sensed automatic door opening system report mfd14i013 mpd14i007 mpd14i008 mpd14i012 introduction.