| 摘要 |
PROBLEM TO BE SOLVED: To provide a posture detection device with accuracy and a simple structure, which is capable of detecting a posture of a detection object regardless of a shape of the detection object.SOLUTION: A posture detection device comprises: a plurality of RFID (Radio Frequency IDentification) tags 5, 6 placed on a detection object X and respectively having unique information; a detection unit 3 having a plurality of antennae that receive signals from the RFID tags 5, 6 and are arranged at least in one direction on a detection surface 3c; movement means 2 for relatively moving the detection object X and the detection unit 3 so that the detection object X faces the detection surface 3c; and calculation means 4 for calculating a posture of the detection object X on the basis of position information of the antennae having received the signals from the RFID tags 5, 6. |
