New energy permanent magnet synchronous motor principle analysis platform, pure electric training system, Tesla electric control system, AC asynchronous induction motor, automobile engine training platform, automobile GPS navigation, audio telephone training platform, automobile electric seat training platform, automobile ignition system training platform, automobile audio decoding training platform, and pure electric vehicle electrical teaching platform. Dozens of software copyright certificates, such as engine parts teaching board, electronic transfer case operation teaching platform, automobile can data transmission system, and 9 12 patents of automobile teaching utility model.