E-VEHICLE BATTERY MANAGEMENT SYSTEM USING IoT

E-VEHICLE BATTERY MANAGEMENT SYSTEM USING IoT

Mrs. Christina Dally. E1, Ahiesh Sujo. I S2, Balaabhileesh. T S R3,Aravindhan. P R4, Gowrisankar. R5

UGScholar, B. E. Electronics and Communication Engineering

SNS College of Technology

Abstract— The use of electric vehicles has significantly expanded as a result of changes in the automotive sector. As combustion engines and fuel tanks are replaced by an electric motor and battery in electric vehicles, the design becomes straightforward and controllable at the component level. In order to integrate the battery safely, modifications are needed to locate the battery pack safe zone in an EV. In order to ensure the safety of electric vehicles, a Battery Management System (BMS), which controls the electronics of a rechargeable battery, whether a cell or a battery pack, becomes essential. By ensuring that the cell runs within its safe operating limitations, it protects both the user and the battery. BMS tracks the battery's State of Health (SOH), gathers information, manages external elements that affect the cell, and balances them to maintain uniform voltage across cells. In order to provide details about the battery's power status, it may also include additional features and functions like fuel gauge integration, smart bus communication protocols, General Purpose Input Output (GPIO) options, cell balancing, wireless charging, embedded battery chargers, and protection circuitry. The device can use this information to intelligently preserve power.