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文章阐述了一款利用嵌入式和CAN总线技术,可进行模拟纯电动汽车锂电池管理系统实际运行状态的教科研系统。该系统以STM32F103ZET6微处理器为控制核心,嵌入μC/OS-Ⅲ实时操作系统,能够方便地展示锂电池的工作原理、实时显示锂电池外特性参数,并对锂电池进行SOC估计、均衡充放电管理、热管理、电池参数显示,可用于教学、科研。
This article describes a teaching and research system that uses embedded and CAN bus technology to simulate the actual operation of a pure EV battery management system. The system takes the STM32F103ZET6 microprocessor as the control core and embeds μC / OS-III real-time operating system, which can conveniently display the working principle of the lithium battery, display the characteristic parameters of the lithium battery in real time, estimate the SOC of the lithium battery, balance the charging and discharging Management, thermal management, battery parameter display, can be used for teaching, scientific research.