DOI QR코드

DOI QR Code

Development of Bicycle Accident Prediction Model and Suggestion of Countermeasures on Bicycle Accidents

자전거 사고예측모형 개발 및 개선방안 제시에 관한 연구

  • 권성대 (전남대학교 공업기술연구소) ;
  • 김윤미 (전남대학교 공업기술연구소) ;
  • 김재곤 (전남도청 건절방재국 지역계획과) ;
  • 하태준 (전남대학교 토목공학과)
  • Received : 2015.03.31
  • Accepted : 2015.08.24
  • Published : 2015.10.01

Abstract

This thesis aims to improve the safety of bicycle traffic for activating the use of bicycle, main means of non-powered and non-carbon transportation in order to cope with worldwide crisis such as climate change and energy depletion and to implement sustainable traffic system. In this regard, I analyzed the problem of bicycle roads currently installed and operated, and developed the bicycle accident forecasting model. Following are the processes for this. First, this study presented the current status of bicycle road in Korea as well as accident data, collect the data on bicycle traffic accidents generated throughout the country for recent 3 years (2009~2011) and analyzed the features of bicycle traffic accidents based on the data. Second, this study selected the variable affecting the number of bicycle accidents through accident feature analysis of bicycle accidents at Jeollanam-do, and developed accident forecast model using the multiple regression analysis of 'SPSS Statistics 21'. At this time, the number of accidents due to extension per road types (crossing, crosswalk, other single road) was used. To verify the accident forecast model deduced, this study used the data on bicycle accident generated in Gwangju, 2011, and compared the prediction value with actual number of accidents. As a result, it was found out that reliability of accident forecast model was secured through reconciling with actual number of cases except certain data. Third, this study carried out field survey on the bicycle road as well as questionnaire on satisfaction of bicycle road and use of bicycle for analysis of bicycle road problems, and presented safety improvement measures for the problems deduced as well as bicycle activation plans. This study is considered to serve as the fundamental data for planning and reorganizing of bicycle road in the future, and expected to improve safety of bicycle users and to promote activation of bicycle use as the means of transportation.

본 논문은 무동력 비탄소 교통수단 중 하나인 자전거 이용의 활성화를 위해 자전거교통의 안전성을 향상시키고자 한다. 이에 현재 설치 운영되고 있는 자전거도로의 문제점을 분석하고, 자전거 교통사고 자료를 토대로 자전거 사고예측모형을 개발하였다. 그에 대한 절차는 다음과 같다. 첫째, 국내 자전거도로의 현황 및 사고 자료를 제시하고 최근 3년(2009년~2011년)동안 전국에서 발생한 자전거교통사고를 수집하여 자료를 토대로 자전거교통사고 특성을 분석한다. 둘째, 전라남도 자전거 사고 자료를 사고 특성 분석을 통해 자전거 사고건수에 영향을 주는 변수를 선정하고, 'SPSS Statistics 21'의 중회귀분석을 이용해 사고예측모형을 개발하였다. 이때 자전거사고건수는 도로형태(교차로, 횡단보도, 기타단일로)별 연장에 따른 사고건수를 사용하였다. 도출된 사고예측모형을 검증하기 위하여 2011년도 광주광역시에서 발생한 자전거 사고자료를 이용하였으며 예측값과 실제 사고건수를 비교하였다. 그 결과, 일부 자료를 제외하고는 대부분 실제사고건수와 일치하는 것을 통해 사고예측모형의 신뢰성이 확보되고 있는 것으로 나타났다. 셋째, 자전거도로 문제점 분석을 위해 자전거도로 현장조사를 실시하였으며 도출된 문제점에 대한 개선대책을 제시하였다. 본 연구를 통해 향후 자전거도로 계획 및 재정비 시 기초자료로 활용 될 것으로 판단되며 자전거 이용자의 안전성을 향상시키고 교통수단으로서의 자전거 이용의 활성화를 도모할 수 있을 것으로 기대된다.

Keywords

References

  1. Kim, C. R. (2012). "Analysis of SPSS." 21C Book.
  2. Kim, S. S. (2009). "A study on the promotion plan and effect factors of riding a bicycle according to characteristics of the region." Journal of Korean Society of Transportation, Vol. 27, No. 4, pp. 17-30.
  3. Kim, Y. H. (2013). "Development of analysis model for user satisfaction by the type of bicycle roads." Gachon University.
  4. Kim, Y. J. (2009). "Study for bicycle parking areas with connecting public transportation." Journal of Korean Institute of Spatial Design, Vol. 4, No. 1, pp. 51-59.
  5. Kwon, Y. S. (2006). "A study for benefit calculation of bicycle roadway construction using contingent valuation method." Journal of Korean Society of Civil Engineers, Vol. 26, No. 6, pp. 945-950.
  6. Ministry of Land (2009). Infrastructure and Transport, "Facility Criteria and Management Guidelines of Bicycle Road."
  7. Ministry of Land (2010). Infrastructure and Transport, "Installing and Management Guidelines of Bicycle Utilization."
  8. Nho, H. J. (2007). "Analysis of categorical of SPSS." HyoShan Book.
  9. Shin, H. C. (2010). "Estimating potential impact of bike lane imple­mentation (Case study of Seoul Metropolitan City)." Journal of Korean Society of Transportation, Vol. 28, No. 4, pp. 97-106.