From April 15 to 17, the 61st China Higher Education Expo was held in Fuzhou, Fujian Province. With the theme of "Vocational Integration, integration of industry and education, integration of science and education", the expo aims to promote the coordinated development of education, science and technology, and talents. The delegation of the School of Power and Energy Engineering of Harbin Engineering University was led by Secretary Li Hongbo and Vice President Gao Jie, and the two teachers, Zhang Xinyu and Guo Jie, brought their independently developed "Diesel Engine disassembly virtual teaching system" to the exhibition, which attracted much attention among many exhibitors.

At the exhibition site, the "Diesel Engine disassembly virtual teaching System" exhibited by our institute attracted the attention of many visitors. Lin Huiqing, vice president of the Chinese Society of Higher Education, former member of the Party group of the Ministry of Education, Vice Minister and other leaders of the society, Cheng Shuang, deputy director of the Provincial Department of Education, other university leaders and many industry experts and professors have experienced the teaching system in depth. Harbin Engineering University Assistant President, undergraduate school executive vice president Geng Jing and other undergraduate school leaders and power school leaders introduced the diesel engine disassembly virtual teaching system to the audience at the exhibition site, the advanced teaching function of the system and the rigorous work style of Harbin engineering teachers, won the praise of experts and the audience.

This virtual teaching system for diesel disassembly and assembly accurately simulates the working cycles of fuel, oil, intake and exhaust and cooling water systems by highly restoring the structure of diesel engines. The students passedVRThe glasses and handle can be carried out in a virtual environment360The panoramic and interactive diesel engine component disassembly operation is realizedone:oneFor an immersive disassembly learning experience.

The system has been adopted and applied by many universities such as Tianjin University because of its high simulation precision, strong teaching interaction and good immersive experience. At the same time, the interactive electronic technical manuals and visual mobile terminals developed on the basis of this system have also been widely used in the industry, providing strong technical support for large enterprises and research institutes.