This System consists of the heartbeat sensor which detects a person heartbeat and according to the heartbeat turn on or off the appliances. I have designed this project with respect to a student and feeded the system with the heartbeat of a normal student. I also know that with age, heartbeat of a person decreases and in different condition and different way of sleeping the heartbeat differs. But in my project, I have only assumed a student or a normal person of age limit from 20 to 30 years. By comparing the standard heartbeat with the present heartbeat, the appliances are controlled according to the heartbeat of a person the AC appliances bulb light start or stop working as follows if heartbeat count is greater than 70 lights remain on. if heartbeat count is less than 70 lights turn off. But, in the real implementation, logic used is according to the fact that whenever a healthy person falls asleep, his heartbeat decreases by 15 beats per minute. So, programming the Microcontroller with a threshold of around 60 beats per minute will turn off the appliances except fan or AC may be whenever the heartbeat sensor senses the threshold falling to 60.
by Himanshu Sharma ""Home Power Saving using Heartbeat""
Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd31592.pdf
Paper Url :https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/31592/home-power-saving-using-heartbeat/himanshu-sharma
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