Intelligent and Disaster Prevention Hard Hat Based on AIOT and Speeches Recognition

Technology always comes from human nature and life safety is more important than anything. In recent years natural disasters and work safety accidents happened frequently. So we put what have learned into practice. With the technology of IoT, our team has developed the Intelligent and Disaster Prevention Hard Hat, which improve the life safety more than tradition hard hat. Different from traditional Hard Hats, we combine Raspberry 3 and various sensors to transform into an Intelligent and Disaster Prevention Hard Hat, with Global Positioning System and MQ2 toxic gas detection, which is the best to apply in a variety of disaster situations. The main control terminal is built with a Responsive Web Design (RWD), which can change the webpage frame with various devices to provide the best visual effect. With 21 kinds of multi-hazard instant alarms, users can instantly know whether there will be a secondary disaster in near future, and combine voice and face recognition, etc. The Hakka's speech recognition is included for communication between client and backsite center.