SENSOR TAG AND METHOD FOR PROVIDING SERVICE USING THE SENSOR TAG

摘要

A sensor tag comprises a tag chip which receives a driving voltage produced from an RF signal from a reader and transmits sensor data to the reader in response to a request from the reader; one or more sensors which receive a necessary driving voltage from the tag chip and measure the sensor data; and a micro controller unit (MCU) which receives the necessary driving voltage from the tag chip and transfers the sensor data measured from the sensors to the tag chip.