关键词: 新能源汽车构造课程；知识图谱；课程建设

Abstract: Based on the background of new engineering construction, this article responds to the requirements of the Ministry of Education of China to deepen the reform of undergraduate education and optimize the layout of disciplines and majors in universities, focus on the reconstruction path of the New Energy Vehicle Construction course. By combing the knowledge graph and the research status of the New Energy Vehicle Construction course, a course reconstruction framework centered on the four-dimensional system of "objective-knowledge-ability-literacy" is clarified. By reviewing the research status of knowledge graph and new energy vehicle construction courses, a curriculum reconstruction framework centered on the four-dimensional system of "goals knowledge abilities literacy" is clarified. Six core knowledge modules, including new energy vehicle battery system and motor drive system, were constructed. The logical relationships between knowledge points were sorted out and a visualized knowledge graph was formed. The resources of the learning platform were integrated with virtual simulation training scenarios. Finally, various methods such as literature research, investigation research, and action research were adopted to ensure the scientific and practical nature of the course reconstruction. Dynamic updates of teaching resources and personalized delivery of personalized teaching are achieved through the application of knowledge graphs, while issues including the disconnection between traditional courses and industrial technologies, and the lack of targeted learning support for students are addressed. Ultimately, the goal is to improve teaching effectiveness and cultivate applied talents that meet the needs of the new energy vehicle industry.

Key words: New Energy Vehicle Construction course; knowledge graph; curriculum construction