| 摘要 |
PURPOSE: A hybrid-type radiation exposure device using a 125 KHz RF communication and zigbee communication is provided to monitor a radiation bomb in wireless communication in real time and to measure a bomb line amount of a worker remotely, thereby manager controls a bomb line amount about a site workings in real time. CONSTITUTION: A radiation line amount system(100) transmits radiation information data about number and working time of individual serial number and accumulated mount to as a RFID tag in radiation reader. A Zigbee end device(200) activates a tag by transmitting a electric wave to a tag. The Zigbee end device tap-contacts with the radiation line system. A Zigbee router(300) receives radiation information data about accumulated radiation amount, a individual serial number and a working time.
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