24 GHz 안테나 모듈을 이용한 2차원 레이더 거리 측정 시스템 개발 및 성능 평가

다국어 초록 (Multilingual Abstract)

Laser distance measuring systems are used in many fields with high precision. However, when measuring the reflector such as the mirror and the black color, a laser distance measuring system does not guarantee the measurement accuracy. In order to measure the shape of the cargo, this study proposes the radar distance measurement system. The radar distance measuring system is composed of a distance measuring unit with a 24 GHz antenna module, a signal processing and control board and the 1-axis tilting unit. And, this study developed a monitoring program to monitor the measured data. In order to evaluate performance of the developed system, the distance measurement tests are carried out. The distance error was about 6-15 cm. However, considering the size of the cargo, the precision is not a problem. And, cargo shape was measured by using the distance information measured by the 1-axis tilting unit. It could get a 2 dimension shape profile for the cargo stacked in a yard.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 레이더 거리 측정 시스템 개발
• 3. 성능 평가
• 4. 결론
• 참고문헌

참고문헌 (Reference)

1 박세훈, "지능형 차량용 레이더 시스템 설계에 관한 연구" 한국정보기술학회 10 (10): 61-68, 2012

2 김병우, "자동차 레이더 시스템을 위한 병렬형 슬롯 방식 안테나의 방사 특성" 대한전기학회 59 (59): 1980-1985, 2010

3 고석조, "선박의 해치 및 화물 형상 스캔을 위한 3D 레이저 스캐닝 시스템 개발" 한국기계기술학회 18 (18): 288-293, 2016

4 "www.rfbeam.com"

5 "www.conti-online.com"

6 "www.bosch.com"

7 Y. G. Moon, "Development of 3D Laser Range Finder System for Object Recognition" 1402-1405, 2015

8 H. S. Han, "A study on shape and flexural rigidity of bucket lip for continuous ship unloader" Gyeongsang National University 2013

9 S. J. Go, "A study on Development of 3D Laser Scanning System Using 2D Laser Scanner" CECO 154-155, 2014