RFID SENSOR TAG SUPPORTING DUAL MODE LOGGING, RFID SENSOR READER AND CONTROLLING METHOD THEREOF
First Claim
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1. An RFID sensor tag, comprising:
- a controller configured to support a dual mode in which a scheduling logging mode of recording sensor data according to a predetermined interval and an alarm event logging mode of recording sensor data according to a predetermined alarm condition are performed and record sensor data in the memory when a corresponding mode is performed; and
a memory having a sensor data recording area divided per mode.
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Abstract
Disclosed is an RFID sensor tag supporting dual mode logging, an RFID sensor reader, and a controlling method thereof. The RFID sensor tag includes a controller that supports a dual mode including a scheduling logging mode in which sensor data is recorded in a predetermined interval and an alarm event logging mode in which sensor data is recorded in a predetermined alarm condition and records sensor data in the memory when a corresponding mode is performed and a memory that has a sensor data recording area divided per mode.
9 Citations
16 Claims
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1. An RFID sensor tag, comprising:
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a controller configured to support a dual mode in which a scheduling logging mode of recording sensor data according to a predetermined interval and an alarm event logging mode of recording sensor data according to a predetermined alarm condition are performed and record sensor data in the memory when a corresponding mode is performed; and a memory having a sensor data recording area divided per mode. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An RFID sensor reader, comprising:
a data reading unit configured to read setting information, state information, and sensor data recorded in a corresponding mode from a memory of an RFID sensor tag in which storage areas are divided by a scheduling logging mode and an alarm event logging mode. - View Dependent Claims (9, 10)
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11. An RFID sensor tag controlling method, comprising:
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setting a sensor data starting position and a size of a memory in a scheduling logging mode of an RFID sensor tag and a sensor data starting position and a size of a memory in an alarm event logging mode; and recording data in designated areas of the memory according to a method set in the setting of the sensor data starting positions and the sizes. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification