Underground Staff Positioning System Design Based on IOT
Xiaozhi Zhang · Coal Mine Machinery · 2013
On account of features that the incidents of the coal mine occur frequently and difficulties in rescuing workers under mines,a new kind of the internet of things technology-based positioning system underground staff is proposed.Through RFID subnet can receive real-time signal of the underground mobile nodes and then transmit them to the ground control center,so can achieve for personnel to go down real-time location.Then it presents the flow of hardware design of the system.