Which belongs to the category of innovative fund projects. The "Beichuang Teaching Assistant" fund is a fund project jointly established by the Science and Technology Development Center of the Ministry of Education and Beijing Innovation Research Institute for the application of new energy vehicles, intelligent manufacturing teaching innovation and MR (mixed reality) holographic teaching application in the field of higher education. It is used to support universities in the fields of artificial intelligence, intelligent manufacturing, new energy vehicles, rail transit, financial management, digital art, network security and quantum computing.