IoT INTERNET OF THINGS CONE OPERATION METHOD FOR SAFETY MANAGEMENT SYSTEM FOR CONSTRUCTION SITE BASED ON THE INTERNET OF THINGS INCLUDING THE SAME AND METHOD FOR OPERATING THE SAME

摘要

Disclosed is an Internet of things cone. The Internet of things cone comprises: an alarm part; a third short range wireless communication module; a risk sensing part for sensing whether a worker approaches a sensing area around the Internet of things cone and outputting a sensing signal; and a control part for controlling the alarm part so as to generate an alarm signal in response to the sensing signal. The control part generates a warning notification packet including an ID of the Internet of things cone and outputs the generated warning notification packet to the third short range wireless communication module.