Intelligent helmets for industrial field operations, in addition to realizing the safety protection functions of traditional helmets, are based on augmented reality technology (AR), combined with wireless network communication systems, data processing and monitoring platforms, and integrate temperature sensors, position sensors, etc. The use of augmented reality display, integrated data collection and data transfer through wireless network fully extends the experience and senses of on-site inspection and maintenance personnel, greatly improving the quality of on-site operations, realizing intelligent inspection and maintenance methods with real-time information access, real-time data visualization and intuitive equipment disassembly, saving manpower and reducing the professionalism of on-site operators, many on-site operation steps are directly transplanted into the intelligent helmet, which liberates the work of inspection and maintenance personnel to memorize the rules, and improves the work efficiency and accuracy.