IOT - BASED EV BATTERY MANAGEMENT SYSTEM WITH CHARGE MOINTOR & FIRE PROTECTION

Abstract

The Battery Management System (BMS) is a critical component in Electric Vehicles (EVs) that ensures the 
safe and optimal performance of the battery pack. This abstract outlines the importance of a BMS and 
burning prevention in EVs. The BMS monitors the state of charge, temperature, and voltage of each battery 
cell and balances the cells to avoid overcharging or discharging, which can lead to reduced battery life or 
even fire incidents. The burning prevention system involves the use of sensors, software, and other safety 
measures to detect and mitigate potential risks of battery fires in EVs. With the rapid growth in the EV 
market, BMS and burning prevention systems are essential for ensuring the safety and reliability of EVs. 
Our system monitors and stores parameters that provide an indication of the lead acid battery’s state of 
charge, voltage, current, and the remaining charge capacity in a real- time scenario. Wireless local area 
network is used as the backbone network. The information collect from all the associated battery clients in 
the system is analyzed. The malfunction of the battery is monitored continuously and sudden charge & 
discharge voltage of battery bank and battery conditions are viewed with help of IoT module. When a 
temperature of the battery reaches the threshold, the battery output is suddenly cut off and a buzzer sounds 
an alert.