SENSOR TAG WITHOUT BATTERY AND METHOD FOR PROCESSING DATA THEREOF

摘要

PURPOSE: A non-battery sensor tag and a data processing method thereof are provided to reduce the capacity of a memory within the sensor tag by directly transmitting sensor data acquired by a sensor tag to a reader. CONSTITUTION: A sensor unit(202) of a sensor tag receives a command related to sensing operation from a reader(S120). The sensor unit is operated by generating power according to the command. The sensor unit acquires the sensor data by executing sensing operation. The sensor unit transmits the sensor data to the reader without executing a process storing the acquired sensor data(S130,S140). [Reference numerals] (202) Sensor unit; (203) Control unit; (300) Reader; (S100) Start communication; (S110) Command sensing; (S120) Operate the sensing; (S130) Store sensor data in a volatile register; (S140) Transmit the sensor data