Abstract: In response to the problems of poor command coordination, excessive carrying of equipment, inconvenience in equipment operation, and delayed perception of command information and on-site environment during the firefighting and rescue team's forward assault team, a fire individual intelligent mask was innovatively designed based on the comprehensive mask of a positive pressure fire air respirator and the application of AR, thermal imaging, network transmission, sensors, intelligent interaction and other technologies in the field of intelligent equipment. This mask integrates multiple functions such as sensing, command, control, communication, video, and positioning, achieving intelligence, integration, and portability. Based on this, a conceptual design scheme is proposed, and the research results can provide reference for the development of intelligent masks.

Key words: fire fighting, air respirator, intelligent mask