Security System Using Pir Sensors Information Technology Essay
This thesis covers the design and implementation of a PIR sensor based home security system using Raspberry pi and PIR sensor. The project reads: The system is built using passive infrared sensors (PIR) connected to the microcontroller as the central control system to detect people. Security System Using PIR Sensors Summary: The vulnerability of conventional home security systems is threatened by the rapid growth of , The PIR sensor detects the movement around the sensor to activate the webcam to take a photo. Then the object recognition is performed using a histogram. A wireless security system, called a PIR sensor-based security system, places pyroelectric infrared motion sensors on each of the four sides of the area to be covered. The aim of the research is to reduce energy consumption by implementing a smart lighting system that integrates sensor technologies, a distributed wireless sensor. The design of PIR motion sensor using Arduino is very simple. The PIR sensor module has three pins: VCC, Digital Out and GND. Connect VCC and GND to 5V and GND respectively. Then connect the Digital Out Pin of the PIR sensor to the digital IO of Arduino. Since we need to indicate the detection of motion by the sensor, connect, Essay on Information Technology: Information technology is the study of computer systems and telecommunications for storing, retrieving, and transmitting information over the Internet. Today we rely on information technology to collect and transfer data from and on the Internet. Say goodbye to the conventional lifestyle and the “PIR” based security system with infrared sensor is unveiled. Using this sensor we can save energy and manage resources efficiently while using less memory space. When an intruder or human passes the system or place where the PIR sensor is installed, it is responsible for detecting the change in infrared radiation. Applications of PIR Sensors: PIR sensors find diverse applications in different industries: 1. Home and Business Security Systems: Integrated into security alarms for motion detection. 2. Automatic lighting systems: used to activate lighting based on movement, improving energy efficiency. 3.The system is designed using IoT modules and uses ESP. The chapter describes the design of the system, hardware components, software implementation, security solutions, communications, collection and monitoring of processed data, as well as quantification of costs for the, Pyroelectric infrared, PIR sensors are widely used as a presence sensor trigger, but the analog output of PIR sensors depends on several other aspects, including the distance of the body from the PIR sensor, the direction and speed of movement, the body shape and the gait. In this article we present an empirical study of human movement,