고속도로 회피시설이 구간과속단속 실효성에 미치는 영향: 휴게소를 대상으로
Effects of Avoidance Facilities on Section Speed Enforcement Effectiveness on Highways: Focused on Rest Area
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초록
구간과속단속은 순간통행속도와 평균통행속도를 측정하는 단속 시스템이다. 그러나 일부구간은 휴게소와 같은 회피시설이 위치하여 운전자들이 이를 이용해 단속을 회피하고 있다. 회피시설은 평균통행속도를 의도적으로 조절하여 구간 내 과속이 발생하고, 캥거루 운전으로안전을 위협할 수 있다. 이러한 문제로 단속의 실효성이 떨어진다는 문제점이 제기되었다. 이에본 연구는 One-way ANOVA를 활용하여 구간과속단속 구간 내 회피시설이 포함된 구간, 포함되지 않은 구간, 그리고 단속장비가 설치되지 않은 구간을 비교하여 회피시설이 단속에 미치는영향을 분석하였다. 분석 결과 회피시설이 포함되지 않은 구간의 통행속도와 속도편차가 가장낮게 나타났다. 3개 구간 간 유의미한 차이를 확인한 결과 회피시설이 포함된 구간과 일반구간은통행속도와 속도편차가 유사한 수준으로 분석되었으나, 회피시설이 포함되지 않은 구간과는유의미한 차이가 있는 것으로 분석되었다. 이러한 결과는 구간과속단속 구간 내 회피시설이포함된 경우 단속의 실효성이 떨어지며 단속을 시행하지 않는 구간과 유사한 것으로 확인되었다.
Abstract
Section speed enforcement is a system that monitors the instant and average speeds of vehicles. In some areas, however, drivers exploit avoidance facilities such as rest areas to evade enforcement. These facilities allow drivers to deliberately adjust their average speed, resulting in speeding within the section and potentially causing dangerous "kangaroo driving" behavior, which undermines traffic safety. Therefore, concerns have been raised regarding the effectiveness of the enforcement. This study used one-way ANOVA to compare sections with avoidance facilities, sections without such facilities, and sections without enforcement systems to analyze the impact of avoidance facilities on enforcement. The sections without avoidance facilities had the lowest travel speeds and speed variance. Significant differences were observed between the three sections. Sections with avoidance facilities had similar travel speeds and speed variances to general highway sections, while sections without avoidance facilities showed significant differences. These findings suggest that enforcement is less effective in sections with avoidance facilities, making them comparable to non-enforcement sections.
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