| 摘要 |
PURPOSE: A situation recognition system for a blasting cell internal worker using an RFID and a method thereof are provided to ensure safety of the blasting cell internal worker by monitoring a worker location, sensing information such as temperature, and worker motion information in real time. CONSTITUTION: A worker portable terminal(1) comprises an active RFID(Radio Frequency ID) tag(11), including a built-in vibration and temperature sensor, and a radio set(12). The worker portable terminal wireless transmits inner temperature information and motion information of an individual worker within a blasting cell(2) in real time. An AP(Access Point)(3) is fixed within the blasting cell, and transmits a vibration signal and temperature information to a monitoring system(4). If an emergency is generated in a specific worker, a remote control system turns off power of blasting equipment through remote control. |
