摘要
介绍了一种利用嵌入式技术和CAN总线技术设计的分布式电动汽车电池管理系统。采用以ARM Cortex-M3为内核的微处理器STM32F107VC作为主控制器,嵌入实时操作系统μC/OS-II,并详细论述了电池管理系统中多任务的设计及各任务之间的切换和通信。实验证明,该设计大大提高电池管理系统的实时性和可靠性。
A distributed electric vehicle battery management system （BMS） using the embedded technology and CAN bus was introduced. The STM32F10VC with the ARM Cortex-M3 kernel was used as the main controller and embedded the real-time operating system μC/OS-Ⅱ. The multi-task design and the communication and switching between tasks in BMS was particular described in details. The experiment shows the BMS is a real-time system withhigher reliability.
出处
《电源技术》
CAS
CSCD
北大核心
2013年第8期1429-1430,1434,共3页
Chinese Journal of Power Sources
关键词
嵌入式技术
CAN总线
电池管理系统
实时操作系统
embedded technology
CAN bus
battery management system
real-time operating system
