[original title: mass production of the second generation of smart helmets independently developed by science and engineering equipment company of China Railway Wuhan Electrification Bureau Group] on October 10, the second generation of smart helmets independently developed by science and engineering equipment company of China Railway Wuhan Electrification Bureau Group started small batch production. On June 14, the first generation of intelligent safety helmet passed the special appraisal team of the group company
according to the expert opinion of the identification group, the second generation of intelligent helmet is equipped with a portable single channel walkie talkie with a signal distance of no less than 2km on the basis of the original safety protection, lighting and high-definition camera functions. Therefore, timely communication of safety protection on construction site, important event record and high-definition record of advanced construction technology and method can better meet the needs of the site. The high energy lithium battery of the second generation of intelligent helmet can ensure continuous working for more than 4 hours, and the lamp and camera can be turned on at the same time for more than 3 hours. The components of the second generation of intelligent safety helmet are simple in structure, light in weight and only 680g in weight
key words: safety helmet