충돌타입의 식별 기능을 갖는 RFID 리더
박찬원, 배지훈, 채종석, 오세원, 표철식, 최길영, 이동한, David Tschisch, Josef Preishub
- 8779900 (2014.07.15)
08MC4100, 개별물품 단위 응용을 위한 차세대 RFID 기술 개발,
- Disclosed is an RFID interrogator having a collision type identification function and a control method thereof. It verifies whether or not a collision occurs in a received signal by analyzing data of a signal received from an RF communication unit and performs a corresponding collision resolution operation by diagnosing a collision type in accordance with a collision generation means between the corresponding RFID interrogator and other interrogators or a tag. Since all types of collisions that occur between the RFID interrogator and the tag can be identified, a reason for occurrence of the collisions can be rapidly recognized to cope with the reason for the collisions.
- KSP 제안 키워드
- Collision Type, RF Communication, analyzing data, collision resolution, control method