Real-Time IOT Monitoring and Safety Control in EV Battery Management Systems

Further development of electric vehicle technology (EV) requires efficient and intelligent battery management systems. BMS) Ensure battery, service life and optimal performance safety. The project focuses on developing IoT-based real-time surveillance and security control systems for EV batteries and integrating Arduino and Node MCU microcontrollers with a variety of sensors to monitor voltage, electricity, temperature and fire. This system provides local monitoring via LCD screen and remote access via Ubidots cloud platform, allowing battery health to persecute battery health. To improve security, automated mechanisms are implemented to trigger alarms and isolate batteries with overload, overheating or fire detection. This IoT-enabled BMS has been developed to be inexpensive, scalable, energy efficient, minimize manual inspections, optimize battery life and improve EV security. By using wireless data transmission, real-time analysis and automated security controls, the system contributes to a more reliable and sustainable EV ecosystem, while simultaneously promoting smart energy management in the automotive industry. Key Words: Charge Monitoring, Fire Protection, Arduino, Voltage Sensor, Temperature Sensor