Construction of Virtual Teaching and Research Section of Circuit Analysis Course in U-learning Era

With the development of AI, 5G and big data technology, learning mode has gradually changed from traditional learning to ubiquitous learning (U-learning), which is a new learning paradigm that has been studied in recent years all over the world. Fully applying ubiquitous computing technology and building an intelligent online learning education platform to provide learners with powerful learning experience are the future development trend of intelligent learning. In U-learning era, the trend of education informatization, teaching reform, and academic cross-integration has promoted the reform of the teaching and research section. At this time, the emergence of the virtual teaching and research section is of great significance for the innovative exploration of the new grassroots teaching organization. Based on this, this paper firstly discussed the basic connotation of the virtual teaching and research section, and pointed out that the virtual teaching and research section was not only a new mechanism of regional cooperative education and a community of teachers’ teaching research, but also a new platform of teaching resources sharing. Then, taking the virtual teaching and research section of circuit analysis course as reference, the structure of the virtual teaching and research section was designed, which included four modules of platform support, basic model, achievement output and smart teaching. At the same time, the application effect of the virtual teaching and research section of circuit analysis course was analyzed. Finally, the construction path of virtual teaching and research section was proposed from the aspects of intelligent platform construction, teachers’ quality improvement, resources co-construction and sharing, and guarantee mechanism formulation, in order to provide reference for deepening education reform and achieving high-quality development of higher education.