International Research Journal of Education and Technology

Design of an advanced ev battery and soc monitoring system designed to enhance the safety and reliability of electric vehicles (EVs). The project incorporates advanced monitoring mechanisms to ensure the optimal functioning of the electric vehicle. Key parameters such as temperature and voltage levels of the Li-ion battery are continuously tracked in real-time. The integration of IoT technology enables remote monitoring and reporting of these crucial metrics, providing valuable insights to both vehicle owners and manufacturers. This system employs a sophisticated fire detection sensor to enhance safety measures. In the event of a fire being detected, the system is programmed to automatically stop the vehicle to prevent further escalation of the situation. This proactive approach significantly reduces the risk of

fire-related accidents in EVs. The system also includes a comprehensive dashboard featuring an LCD display and IoT connectivity, allowing users to access real-time data and receive immediate notifications in case of any abnormalities. The incorporation of a buzzer further ensures that users are promptly alerted to address any issues that may arise during the vehicle’s operation. The project not only focuses on monitoring critical parameters of the Li-

ion battery but also addresses safety concerns by integrating a fire sensor and an automatic shutdown mechanism. The combination of real-time data visualization, IoT connectivity, and immediate response capabilities contributes to a robust and proactive solution for the safe

operation of electric vehicles, mitigating potential risks and enhancing overall user confidence in EV technology.

Key Words: Battery Management System (BMS) : State of Charge (SOC),State of Health (SOH),Lithium-ion Batteries Sensor ,Temperature Sensor,SOC Estimation Algorithms

,BatteryVoltageMonitoring,Current