As the lifeline of my country's national economy and the backbone network of transportation, rail transit not only undertakes the transportation of most national strategies and economic materials, but also undertakes the function of passenger transportation. With the attention of policies and the subdivision of majors, the demand for talents in rail transit is increasing, but at present, traditional teaching is facing some problems.
• The construction of practical training and teaching bases in rail transit professional colleges costs a lot of money, and basically only one set of practical training equipment can be satisfied, so that students can only take a quick look at the experimental equipment.
• During learning, the equipment can only be viewed and touched on the surface, but cannot be studied in depth, nor can it arouse interest in learning
• Students complete experiments, obtain data and process data according to the experiment guide.
This "cramming" teaching mode can't play the students' subjective initiative, can't arouse the students' interest, and the experimental content is single.
Applying VR to the field of rail transit is a new form and challenge. Shenzhen Huarui Viewpoint uses VR virtual simulation technology to build rail transit VR training software, allowing the experiencer to experience the fault information scene and main problems during vehicle operation through VR. Real scenes such as the disassembly and installation of the component system simulate the important knowledge of each stage, and use the visualization and immersive experience of VR to improve the teaching effect and greatly save the actual operating cost.
Advantages of digital rail transit innovation training: 1. Stimulate students' interest and motivation in learning 2. Solve safety issues to a great extent 3. Free up time and space for teachers and students
Restoration of the real environment
VR Metaverse recreates the original proportions of train stations, subway cars and rail transit factories into the virtual world. Students can experience and observe real situations in real time in the virtual environment without going to the real environment. Help students better understand the actual operation in the field of rail transit and improve their practical ability.
create a safe environment
The VR metaverse can avoid the risks and dangers that students may encounter in the real environment. Especially in train operation and maintenance equipment, avoid personal and property accidents and casualties caused by improper operation.
Learning style is more flexible
VR metaverse technology is based on online teaching. Students can learn through VR head-mounted devices without going to schools or laboratories. Everyone can learn according to their own learning progress and interests, which helps to improve learning efficiency. and convenience.
Improve learning and experience
VR Metaverse can create an interactive simulation experience, such as learning how to inspect and maintain rail transit equipment in an immersive way. This learning method can better improve students' learning interest and learning effect.
Applying simulation technology to the teaching of rail transit majors, it is not limited by time and space, and it can carry out training anytime and anywhere, and has the function of guiding teaching, which can realize complete self-study, repeated learning until it is learned, and will not affect the safety of on-site equipment and personnel It is safe, the training effect is good, the students are easy to accept, and the educational resources and teaching hours are infinitely increased. It can greatly shorten the training cycle of students, which is of great significance for schools to improve training efficiency, reduce training costs, and ensure on-site transportation safety.
In short, the VR metaverse breaks the barriers of time and space and integrates teaching into the whole system. It is not only the means of reforming traditional teaching and educating people, but also the urgent need to promote the innovation of talent training models. It is also an educational and teaching activity that strengthens the integration of teaching, learning and training. It is an important measure to effectively make up for the special difficulties in vocational education training, such as invisible, inaccessible, high cost, and high risk.