Introduction to 1. The MEB platform is a design process designed and invented by FAW-Volkswagen that is compatible with both cylindrical, square and soft-pack new energy battery cells. For the new production, installation process, especially the battery installation of this more dangerous operation, how efficient and safe training of workers is particularly important. The VR training system for installing MEB new energy batteries has both a training mode and an assessment mode. It can efficiently and safely train workers, make it safer to check MEB batteries, prevent leakage, meet the needs of practical training and teaching, and also allow workers to practice battery system measurement, battery disassembly, replacement of new modules, module measurement, etc., and then carry out actual training. 2. technical methods Unity3D is used as the development engine, 3DMAX is used as the three-dimensional model making tool, Photoshop is used as the texture editing tool, Axure is used as the prototype design tool, the material effect is ShaderGraph edited, and the project is released to the HTCVIVE helmet for interactive experience and training. 3. Project Process 1. Wear of labor protection articles 2.MEB battery check 3. Disassembly and assembly of MEB battery 4. Inspection process Content of 4. works 1)MEB high voltage battery display The performance, function, location, technical parameters of the high-voltage battery and the main components of the battery (battery module, BMC control module, CMC control module, wiring harness bracket, bottom shell, upper shell, plug assembly, high-voltage wiring harness, CMC wiring harness), And make a 3D perspective of each part 2)MEB battery installation process Process auxiliary facilities: (except for additional auxiliary facilities, reuse the models that have been modeled in the 799/BEV battery installation training) Scene: Training classroom General tool set: audio torque wrench, cross Luo Dao, one-word Luo Dao, diagonal pliers, carving pliers, electric wrench, connecting rod, sleeve, batch head, etc. Insulating tool set: cross-knife, one-character knife, diagonal pliers, cutting pliers, electric wrench, connecting rod, sleeve, batch head, etc. Instrumentation: multimeter, etc. Labor protection supplies: clothing, work shoes, labor protection gloves, insulating gloves, insulating shoes, protective masks, etc. Equipment: battery installation production line, robot arm, parts car, etc. Component: Battery 3) Explosion diagram of MEB high voltage components 5. significance Promote more workers to install batteries quickly and effectively. Through the practice of installing VR training system with MEB new energy batteries, they can master the operation methods and deal with unexpected situations, and can avoid accidents in the actual operation process as much as possible.