차량 원더링 계측을 위한 사선센서 적정 설치각도 결정 = Determining the Appropriate Installation Angle of Skewed Sensor to Measure Vehicle Wandering

다국어 초록 (Multilingual Abstract)

This paper proposed the appropriate installation angle of skewed sensors for measuring vehicle wandering data, which are
collected to figure out the location of dynamic weight of a moving vehicle on roadways. We developed a device using tape-switch
sensors and a computer program and collected vehicle wandering data with the device and probe vehicles. As a result, the
steeper the skewed sensor was installed, the lower the error was shown. However, we could not collect proper data when a
skewed sensor was set up higher than 30°due to tandem axle. Therefore, this study suggested the appropriate angle of skewed
sensors as a degree of 20°to 25°for gathering wandering data.

다국어 초록 (Multilingual Abstract)

This paper proposed the appropriate installation angle of skewed sensors for measuring vehicle wandering data, which are
collected to figure out the location of dynamic weight of a moving vehicle on roadways. We developed a device using tape-switch
sensors and a computer program and collected vehicle wandering data with the device and probe vehicles. As a result, the
steeper the skewed sensor was installed, the lower the error was shown. However, we could not collect proper data when a
skewed sensor was set up higher than 30°due to tandem axle. Therefore, this study suggested the appropriate angle of skewed
sensors as a degree of 20°to 25°for gathering wandering data.

참고문헌 (Reference)

• 1 건설교통부, "한국형 포장설계법 개발과 포장성능 개 선방안 연구" 2006
• 2 한국건설기술연구원, "한국도로공사, 한국형 포장설계벌 개 발과 포장성능 개선방안 연구, 2006.7"
• 3 김낙석, "통계적 분석법을 활용한 도로용 원더링 장비개발" 재난정보학회 3 (3): 5-20, 2007
• 4 김낙석, "원더링 장비 적용을 통한 아스팔트 포장 거동 특성 연구" 대한토목학회 26 (26): 89-94, 2006
• 5 오주삼, "단일 센서(Single Sensor)를 활용한 차량속도 추정에 관한 연구" 대한토목학회 26 (26): 461-467, 2006
• 6 FHWA, "Traffic Detector Handbook, 2nd edition"
• 7 Nicholas J. Ohrnyak, "Perpetual Pavement Instrumentation plan for the Marquette Interchange Project Phase 1 Final Report" WHRP 2007
• 8 Kasahara, A., "Path Distribution of Vehicles on Highway" 413-420, 1982
• 9 ISO, "Guide to the Expression of Uncertainty in Measurement" International Organization for Standardization 41-, 1995
• 10 Buiter, R., "Effects of Transverse Distribution of Heavy Vehicles on Thickness Design of Full-Depth Asphalt Pavements, Transportation Research Record 1227, Transportation Research Board, Washington, D.C"