Machine Learning Techniques for VLSI Chip Design

4IoT-Based Smart Home Security Alert System for Continuous Supervision

Rajeswari¹*, N. Vinod Kumar¹, K. M. Suresh¹, N. Sai Kumar¹ and K. Girija Sravani²†

¹ Department of ECE, Lakireddy Bali Reddy College of Engineering, Mylavaram, India

² Department of ECE, KL University, Green Fields, Guntur, Andhra Pradesh, India

Abstract

Before the introduction of the Internet of Things (IoT), the involvement of manpower was more involved in providing security to the home. Even with the right involvement of manpower, it is difficult to identify unusual events like fire accidents, gas leakage, and motion or presence of an intruder. The Internet of Things is a technology in which all devices communicate with each other through the internet. This technology can be used in our home security systems in an effective manner. Many existing systems failed to meet some challenging issues like multi-sensing operations, delay in alerts and non-continuous monitoring due to power breakdowns. In this paper, we developed an IoT-based smart security alert system which is used to send alerts to the owner through SMS and email whenever there is an intruder or other harmful activities are taking place at the home. This system mainly consists of Raspberry Pi-3, Pi camera, power shifting circuit, gas sensor, fire sensor, IR sensor, Ultrasonic sensor, GSM module, Buzzer and mobile. In the proposed system, whenever any intruder is detected the system will capture an image and alert the user by sending SMS and ...