BibTeX:

@article{IJIRSTV2I9088,
     title={Emergency Evacuation System for Lift},
     author={Diksha Ankush Wasnik, Kiran Waman Butle, Kshitija pandurang Khode, karishma Bhaskar Soundarkar and Deepa Dilip upare},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={2},
     number={9},
     pages={278--281},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV2I9088.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

Safety of passengers in elevator is a critical issue in case of power failure. The purpose of built system are designed to supply power to emergency evacuation system and exist passenger when main power supply has fails. Currently power storage methods are used by charging battery during operation. While on other hand, safety measures employ separate setup thanonce required normal operation. The concept of merging two separate ideologies into one, i.e storing power during the routine operation and utilizing the stored power in case of power failure. This can be achieved by storing energy in a battery bank from the normal supply given to elevator for its working. When a power cut is detected ,which is done using a microcontroller by constantly checking the signal reaching to drive the elevator car, the stored power is utilized to make theelevator reach the nearest corresponding floor and open the doors. Hence the need to equip the elevator with separate safety devices can be fulfilled by reuse of energy, thus eliminating the extra efforts and capital required for safety devices.

Battery bank, floor sensing, Nearest Floor Sensing, Power failure, Power Supply, vvvf drive