PURPOSES : As the number of fixed traffic enforcement equipments increase rapidly, it is necessary to improve efficient operation and management plans. The aim of this study is to evaluate the factors influencing fixed traffic enforcement equipment failure. METHODS : This study utilized binary logistic regression analysis using the database provided by the Korean Road Traffic Authority to evaluate the factors affecting the failure of fixed traffic enforcement equipment. RESULTS : As a result of the evaluation of this study, the main factors affecting failure were red-light camera, old equipment, Jeju, National expressways, and equipment with low speed limits. CONCLUSIONS : This study can be used as basic data on the improvement of operation management plas for maintenance of traffic enforcement equipment. Through this study, it will be possible to establish a step-by-step plan with high efficiency comapared to the input of required manpower.

1. 서론
    1.1. 연구의 배경 및 목적
    1.2. 선행연구 고찰
2. 방법론
3. 데이터베이스 검토 및 변수 선정
    3.1. 데이터베이스 검토
    3.2. 변수 선정
4. 평가 결과
    4.1. 모형의 구축
    4.2. 모형의 평가
    4.3. 카테고리별 영향요인의 평가 결과 해석
5. 결론
감사의 글

• 박유섭(정회원 · 경기대학교 도시·교통공학과 석사과정) | Park Yu-seop
• 오흥운(정회원 · 경기대학교 도시·교통공학과 교수) | Oh Heun-gun (Professor Dept. of Urban & Transportation Engineering College of Engineering Iui-dong San 94-6, Yongtong-gu, Suwon-si, Kyonggi-do 16227, Korea) 교신저자