Smart IoT Based Energy Saver Home Automation System by Measuring Relative Distance and Power Consumption

Abstract

Smart energy consumption and power measurement are some of the most important concerns in the recent era. Here an IoT based solution is provided to redeem the concept of over-power consumption. The main purpose of this paper is to focus on devising an intelligent energy-efficient home automation technology that can detect human presence. By detecting the presence of a person, it can turn on or off any of the lights and fans. Here, the distance between the human and the object is taken into concern. According to the distance, only the closest light fan will turn on automatically and others will remain off. The reduction in energy costs is the most important part of this paper. The total amount of energy is calculated on a daily basis. If the cost is more than the expectation, the device automatically turns off a certain fan or light for a certain time. Also, the temperature is taken into a concern to control the electrical devices. The amount of energy can be easily compared which is spent in a month by using this device and without using this device.