Solar Operated Smart Elevator

Abstract

In day-to-day life, elevator has become a important part. It acts as a transport device that we use every day. Elevator is used to move persons and goods in high-raise buildings. In this paper, the microcontroller AT89S52 is used to control the elevator. This paper documents the results of a microcontroller-based elevator control system. This system is controlled on the voice of any individual in order to assist disabled folks in travelling from one location to another without the assistance of others. Microcontroller is the main part of this system. This system can be used in all automation control applications like remote controllers, automatic automobiles, indicating type measuring instruments, telephone printing machines, hand-held communication devices, and many other day-to-day life products. This project can also be used for security purpose and in emergency conditions, as it is microcontroller-based. The microcontroller used in this project is used for the programming purpose for moving the elevator by storing the data and processing the data according to the user desires. This project is a human–machine communication system. Also in this project, solar power is used to reduce the consumption of electricity from mains. Using solar as alternative power source reduces the electricity bill and power that we get from grids which is largely generated from non-renewable energy source like coal, uranium, fossil fuels, etc.