ISRR2019 Poster 발표신청서
접수번호 : 2019 - 호
Corresponding author
▷ Name : Kim Han Soo
▷ Affiliation : Korea Atomic Energy Research Institute
▷ Address : Radiation Equipment Research Division, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongeup-si, Jeollabuk-do 56212
▷ Tel
703Lead author
▷ Name : Hyojeong Choi
▷ Affiliation : Korea Atomic Energy Research Institute
▷ Address : Radiation Equipment Research Division, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongeup-si, Jeollabuk-do 56212
▷ Tel
063)570-3433Paper
Field breeding /
biotechnology ( )
industry / Environment ( )
radiation equipment / radioisotope( O )
Title
Development of a 64-channel Data Acquisition system for X-ray Cargo Inspection발표방법
[포스터발표 : 90cm(가로) × 120cm(높이)를 기준]
▶ 위 신청서는 홈페이지(www.ksri.kr/isymposium/0203)에서 초록과 함께 등록하여
주시기 바랍니다.▶ 마감시한인
2019 년 4 월 10 일 을 지켜주시기 바랍니다 .Development of a 64-channel Data Acquisition System for X-ray Cargo Inspection
Hyojeong Choi, Young Soo Kim, Jang Ho Ha, Jeong Min Park, Chang Goo Kang, Ah Hyun Park and Han Soo Kim
*Radiation Equipment Research Division, Korea Atomic Energy Research Institute, 29 Geumgu-gil, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
X-ray cargo inspection systems installed in airports and borders, are used to identify contraband such as nuclear materials, explosives, or drugs. It includes X-ray generator, cargo transporting equipment, control system and image processing system. The image processing system, particularly, is composed of sensor module, data acquisition system, control unit and computer. In this study, we have been developed a data acquisition system for FPGA-based 64-channel image sensor module. The system produces local timing signals to control the sensor module, digitize analog output signals generated from each sensor module, and transmit digital data sequentially to control unit without loss. The timing of the main control signals was verified by using a logic analyzer. The detector array was irradiated with visible light, and output pulses corresponding to the incident direction and intensity were observed by oscilloscope. Finally, the images were successfully captured according to the intensity of visible light by data acquisition software.
Keywords : FPGA, X-ray inspection, X-ray imaging, Data acquisition system
