Safety protection has always been an important part of the daily work of the power system. In order to reduce accidental injuries in the course of daily work such as inspection and maintenance, staff are often required to wear personal protective equipment (PPE) according to the actual working environment, and power helmets are protective equipment that need to be worn in almost all working conditions. Relevant studies have shown that the use of PPE can prevent up to 37% of occupational injuries, and in the physical protection at the same time can increase the psychological security of workers, and thus improve the quality of work and work efficiency. However, the current design and wearing of helmets are only focused on the consideration of the basic function of the power helmet, that is, safety and protection, while ignoring the intelligent design and application of the helmet as a platform. Safety helmet in the power industry in the daily work of the high degree of popularity, if the safety helmet as a platform for secondary design and secondary development, and thus achieve real-time monitoring and real-time feedback of the operating site, can effectively promote decision-making personnel to the actual site situation of understanding and grasp, improve the communication efficiency of the management personnel and the field staff, and thus achieve effective linkage between the management decision-making and the field reality. The overall functional design of the power helmet terminal and intelligent monitoring platform specifically includes the following: 1, integrated headset and microphone function, to achieve network voice communication function, the scene of the information back to the background. 2, integrated sensors, with GPS, temperature, humidity and other functions, the site temperature or humidity is too high after the automatic alarm prompts. 3、Integrated camera function, can realise the real-time monitoring and collection of the site work. 4, the work site voice and video signals in the local high-efficiency compression processing, through the 5G network real-time transmission to the back-end server, to achieve remote command and monitoring and on-site two-way call. Power helmet manufacturers to remind the helmet overage use problem