| 摘要 |
PROBLEM TO BE SOLVED: To avoid read errors (wrong data) in reading ID data to improve certainty, stability, and reliability relating to reading of ID data and to contribute to the cost reduction and the enhancement of energy-saving efficiency (the reduction in power consumption).SOLUTION: When ID data Di read from an ID tag 2 attached to a cow body Cb is read, and detection data Dd other than the ID data Di, relating to the cow body Cb is associated with the ID data Di to perform data management, a reader section 3 for reading at least the ID data Di of the ID tag 2 is attached to a prescribed position Xm of a milking machine 4 for milking the cow body Cb; and the ID tag 2 is attached to a prescribed position Xb of the cow body Cb, which corresponds to the prescribed position Xm of the milking machine 4, and the ID data Di of the ID tag 2 is read by the reader section 3 during milking, and the ID data Di is associated with the detection data Dd to perform data management. |
