IoT Based Electrical Vehicle Battery Management System with Charge Monitor and Fire Protection

The "IoT Based Electrical Vehicle Battery Management System with Charge Monitor and Fire Protection" project aims to develop a comprehensive management system for electric vehicle batteries. This system employs an Arduino Uno microcontroller to monitor and manage battery conditions, ensuring safety and efficiency. The system integrates multiple sensors and modules, including a Dallas temperature sensor for monitoring battery temperature, a voltage sensor for tracking battery voltage, and a current sensor for measuring current flow. A 12V battery powers the system, with a motor driver LN298D controlling a DC motor for the robotic vehicle's movement. The vehicle's direction can be controlled via an Android app connected through a Bluetooth HC-05 module, allowing commands for forward, backward, right, and left movements. To enhance safety, a fire sensor is included to detect potential fire hazards, automatically disconnecting the battery power if fire is detected. Additionally, a 5V relay module connected to the Arduino will cut off power to the battery in case of overheating. The system provides real-time updates on battery status through an LCD display and triggers a buzzer alert in critical conditions. This project not only ensures the efficient management of battery charge but also incorporates essential safety features to prevent potential hazards, making it a robust solution for electric vehicle battery management.

Keywords: Arduino, Fire sensor, LCD, Battery Management , Dallas Temperature sensor, Bluetooth hc 05 module.