상세정보
학술대회
A Low Cost High-Speed Infrared Scanning System for Flying Ball Detection
- 발행일
- 201610
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.189-191
- 협약과제
- 16CS1900, 청소년용 실감 체험형 스포츠 통합플랫폼 기술 개발, 김명규
- 초록
- This paper presents a low cost high-speed infrared (IR) scanning system for detecting a flying ball. The system adopts a multi-scanline method using IR light-emitting diodes (LEDs) and photo-Transistors (photo-TRs) arranged in straight lines on a rectangular frame. In order to avoid IR light interference, we put screens on receiver modules and drilled holes on photo-TRs to improve the feature of the light straight. Our test results for velocities in three dimensions show that the error rate is less than 10% compared to the velocities calculated by other available ball detection systems, which demonstrates that the proposed system is able to satisfy the requirements of most screen ball game simulators.
- KSP 제안 키워드
- Ball Game, High Speed, IR light, Infrared scanning, Intrusion detection system(IDS), Light interference, Light-emitting diodes (leds), Low-cost, Rectangular frame, Scanning System, Straight line