关键词: 新能源汽车；混合动力汽车；课程重构；基于工作过程开发范式

Abstract: With the popularization of the concept of green development, hybrid electric vehicles will occupy an important position in the automotive market for a long period to come. However, the core professional course related to HEVs in vocational colleges–Fault Diagnosis of Hybrid Electric Vehicles–currently faces numerous issues. These include a lack of textbooks, outdated case vehicle models in existing textbooks, and low compatibility of practical training equipment. As a result, the course fails to cultivate technical talents who meet professional standards and job requirements. This paper analyzes the current status and existing problems of the course, demonstrates the necessity of curriculum reconstruction, and explores how to restructure the learning content using the "work process-oriented development paradigm". Through enterprise research, it is summarized that the main tasks of HEV maintenance focus on the repair of inverters, range extenders, and power couplers. Based on the current situation of Baiyin Vocational College of Mining and Metallurgy, these core work tasks are transformed into 3 learning scenarios, 8 learning tasks, and 30 learning points. The paper also conducts a comparative analysis of the teaching effectiveness before and after the curriculum reconstruction, finding that the reconstructed course has achieved a certain improvement in teaching outcomes. This study provides valuable experience for the subsequent development and teaching practice of HEV-related courses in vocational education.

Key words: new energy vehicles; hybrid vehicle; curriculum reconstruction; development paradigm based on work process