The monitoring and fault diagnosis technology research of battery management system

In order to meet the needs of safety, durability and reliability for the battery management system, the data monitoring and diagnosis for the battery management system platform is researched and developed. The platform based on the CAN bus technology, in the VC++6.0 development environment, implement the battery management system running state monitoring, fault diagnosis, parameter configuration, data storage and other functions, with a good man-machine interaction interface. The experiment shows that the system is stable and reliable, and the measurement accuracy meets the requirements. It provided an effective way to test and analyze the test and run for the battery management system.