基于大模型知识库的递进式嵌入式课程教学改革研究——以“51到STM32”融合型项目实践为例

Research on Progressive Embedded Course Teaching Reform Based on Large Model Knowledge Base—Taking the “51 to STM32” Integrated Project Practice as an Example

摘要: 随着智能硬件产业发展，嵌入式人才能力需求发生新变化，传统单片机与嵌入式课程衔接存在“知识断层”问题，而大模型技术在教育领域赋能趋势显著。本研究以“51到STM32”融合型项目实践为例，构建“硬件实践 + AI辅助”双驱动教学模式，旨在解决课外学习支持不足问题，提升岗位迁移能力。通过传统教学痛点分析，提出基于建构主义理论和元认知理论的改革理论框架，设计双闭环教学体系，重构课程内容，建设大模型知识库。经教学实施效果分析，展现出了良好的教学成效，最后总结创新特色与推广价值，并对未来展望进行阐述。

Abstract: With the development of the intelligent hardware industry, the demand for the capabilities of embedded talents has undergone new changes. There is a problem of “knowledge gap” in the connection between traditional single-chip microcomputer and embedded courses, while the empowering trend of large model technology in the education field is significant. This study takes the integrated project practice of “from 51 to STM32” as an example to construct a dual-driven teaching model of “hardware practice + AI assistance”, aiming to solve the problem of insufficient support for extracurricular learning and improve post transfer ability. Through the analysis of the pain points of traditional teaching, this paper puts forward a reform theoretical framework based on constructivism and metacognition theory, designs a dual-closed-loop teaching system, reconstructs the course content, and builds a large model knowledge base. The analysis of teaching implementation effects shows good teaching results. Finally, the innovative characteristics and promotion value are summarized, and the future prospects are expounded.