This repository contains the design and implementation of a Battery Management System (BMS) for electric vehicles, utilizing Analog Devices' LTC6813 voltage measurement ICs. The design is highly modular and distributed, with each slave board capable of handling up to 18 cells. The system is designed for high-precision voltage monitoring and ensures safe operation with isolated inter-board communication.
This BMS is ideal for high-performance electric vehicles and motorsport applications where accuracy and safety are paramount.
- ADI LTC6813-Based: Incorporates Analog Devices' LTC6813 ICs for accurate and reliable voltage measurement.
- Modular and Distributed Design: Scalable architecture, where each slave board can manage up to 18 cells, allowing for flexible system configurations.
- Isolated Inter-board Communication: Ensures secure, interference-free communication between the master and slave boards.
- High Accuracy: Designed for precision voltage measurement, offering a highly accurate monitoring system for electric vehicle batteries.
The system is distributed across multiple slave boards and a master board:
- Each slave board handles up to 18 cells and is equipped with an LTC6813 IC for accurate voltage sensing.
- The master board communicates with all slave boards via an isolated communication bus, ensuring system integrity and safety.
This modular structure allows for easy scaling depending on the number of cells in the vehicle's battery pack.
This project is licensed under the MIT License.