음주운전의 사회ㆍ경제적 손실비용 추계

강수철 ( Kang Soo-chul ) 한국도로교통공단 2011 교통안전연구 Vol.30 No.-

음주운전의 사고 위험성이 높은 것이 사실이며 2010년 한해동안 28,641건의 음주교통사고와 781명의 사망자가 발생하였다. 이러한 음주운전의 위험성으로 인해 경찰에서는 음주사고예방을 위한 단속 등 여러 가지 방안을 시행하고 있으나 음주운전은 줄어들지 않고 있다. 음주운전은 이러한 사고와의 연관성과 더불어 사회경제적으로도 많은 비용을 발생시키게 되며, 이는 한 국가의 생산력의 저하에도 영향을 미칠 것으로 판단된다. 따라서 본 고에서는 음주운전의 사회경제적 비용을 추산해 봄으로서 음주운전의 사고위험성과는 다른 접근으로 음주운전의 폐해에 관해 논의하고자 하였다. 음주운전의 사회적비용으로는 사고비용, 제재비용, 단속비용, 기타비용으로 구분하였으며, 일부분을 제외하고 2002년부터 2006년까지의 비용을 추산하였다. 그 결과 사고비용은 분석대상 5년평균 약 6,478억, 제재비용은 3,131억, 단속비용은 경찰관 추정 인건비가 약 7억원, 기타비용으로는 보험회사 행정비용이 5년평균 약 262억원이었으며, 대리운전비용으로는 2005년을 기준으로 지불자 측면에서 2조 5천억, 수익자측면에서 1조 8천억으로 추산되었다.

보행 중 스마트 기기 사용실태에 관한 조사 연구

강수철 ( Kang Soo-chul ),이세원 ( Lee Se-won ) 한국도로교통공단 2016 교통안전연구 Vol.35 No.-

Due to the prevalence of smart-phones, Most people conduct variously themselves while walking with a smart-phone, for example, listening to music, article search, instant messaging, etc. This behavior is becoming common and generalization in the youth generation. But there is a negative aspect that dispersing the attention of pedestrians. therefore, it is increasing the risk of pedestrian accidents, for example, not recognizing the danger signals are coming from the vehicle, or when a hedge not be late or behavior. moreover, inevitably increasing the possibility of accident. Recent media, This is also a situation where social problems growing number of examples to point out the dangers of using smart-phones, it is raised during the walking. In this study, it is carried out to validate the risk resulting from the use of smart devices while the walking. This results, this set of results presented that it is for operating the smart button phones while the walking or occurring distraction, walking as if occurring auditory distraction through such earphones has lead to negative consequences in terms of traffic safety.

차량용 블랙박스 현황 분석 및 사용자 실태조사 연구

강수철 ( Kang Soo-chul ),조성근 ( Jo Seung-keun ) 한국도로교통공단 2014 교통안전연구 Vol.33 No.-

DVR (Black-box of vehicle) is introduced the concept of a black box of aircraft, and this device can take advantage of such incident and accident cause, by recording the image of a car crash through the before / after the circumstances. Thus showing the positive effects, such as exactly when the perpetrator and the victim of the accident investigation Traffic accidents in which police were able to distinguish between accidents shorten the processing time. So DVR market shows steady growth. However technology development is consistently on going to complete products issues. To enhance the utilization of the dash-cam, studied the technical trend analysis and consciousness research. Based on the technical analysis and trend Survey, presented the advantages, problems, and use of the DVR, improve utilization measures to enhance the utilization. Also suggested the need for further improving the product, and content, such as analysis of the utilization of accident through survey of investigators.

경찰의 교통안전정책 우선순위에 관한 연구

강수철 ( Kang Soo-chul ),김만배 ( Kim Man-bae ) 한국도로교통공단 2014 교통안전연구 Vol.33 No.-

Based on 2012, The social cost of the traffic accident is about 25.59 trillion won in Korea, It is about 1.9% of GDP, Approximately 10.6% of the state budget due to the social cost by the traffic accident, so it is very enormous and serious social problem. As a result, The government has propelled policy efforts to reduce the traffic accident. Also, The police has pursued to reduce road traffic accident with Enforcement, Traffic safety facility, Road safety education in the 3E policy of the traffic safety field.. However, These real policies always involve government' financial spending, Therefore, For the efficient budget execution, Beforehand, It is essential to estimate the proper budget. The evaluation of performance put into the budget for reducing traffic accident compared to needs validation causality for many years, One of these tasks is essential to scale the data. In this study, Targeting professional groups AHP structured questionnaire analysis to prioritize policy evaluation.

어린이 보호구역 내 교통안전시설의 속도감소효과에 관한 연구

강수철 ( Kang Soo-chul ),조성근 ( Jo Seung-keun ) 한국도로교통공단 2015 교통안전연구 Vol.34 No.-

By doing various safety facilities installation and restrictions step in the school zone, It prevents many sorts of traffic accident, In addition, The most important part of the region should have the sidewalk-driveway separation and speed reduction installation in the protection of children. But, In the case of separation sidewalk-driveway a safe facility, Because there are many school zones not to be installed some safety facilities for the road condition, It’s been installed with a focus on speed management. In this study, It reserves the effectiveness of these facilities with in the school zone speed reduction as well as by measuring the speed at the same time interval since the previous period and examined the effects of a driver's speed choice and speed reduction facility. As a analysis result, It is appeared clearly in the effect of speed reduction facility, But, It can be confirmed that the deceleration of the driver does not work well with the only recognition of protected areas. Also, It showed to be needed the number of appropriate reduction facilities, according to the length of the deceleration school zone. The children’s traffic accident is decline tendency in the present, The school zone installation is obvious also in the certain part of the role. However, There is a limit to be designated as a school zone as a protection area in the role. So It estimates to be parallel installation of the proper safety equipment.

어린이 교통안전 체험교육 실시 전ㆍ후 효과분석

강수철 ( Kang Soo-chul ),김만배 ( Kim Man-bae ) 한국도로교통공단 2010 교통안전연구 Vol.29 No.-

현재 운영되고 있는 어린이 교통안전체험교육장의 교육효과를 평가하기 위해 체험교육실시 전ㆍ후의 교통안전 지식과 태도, 그리고 교육후 행동변화를 분석하였다. 우선 유치원생의 경우 실험집단 40명, 통제집단 56명에 대한 t-test 분석 결과, 교통안전 지식은 체험교육을 받은 경우와 받지 않은 경우 모두 증가하는 것으로 나타났으나 그 폭은 교통안전 체험교육을 받은 집단의 경우에서 보다 크게 나타났다. 다음으로 초등학생의 경우는 실험집단 69명, 통제집단 63명에 대한 t-test 분석결과, 초등학생들의 교통안전 지식은 체험교육으로 인해 증가하는 것으로 나타났으며 이를 통한 교통행동의 변화가 어린이 교통사고 감소에 기여할 수 있을 것으로 판단된다. 또한 교통안전지식이 곧 교통안전행동으로 이어지는지를 검증하기 위하여 체험교육을 받은 유치원생과 초등학생의 해당 학부모 107명에게 체험교육 후 자녀의 행동변화 정도를 측정하였다. 그 결과 부모들은 자녀들의 체험 교육 후 교통행동의 변화를 매우 긍정적인 것으로 평가하고 있었다.

청계천 복원 전,후의 식물상 변화 연구

강수학 ( Soo Hak Kang ),김형국 ( Hyeong Guk Kim ),구본학 ( Bon Hak Koo ) 한국환경복원기술학회 2007 한국환경복원기술학회지 Vol.10 No.3

적응 칼만 필터를 이용한 실시간 지자기 센서 외란 보정

강수원(Soo-won Kang),한수희(Soo-hee Han) 대한전자공학회 2016 대한전자공학회 학술대회 Vol.2016 No.11

A microelectromechanical system(MEMS)-based magnetometer has been widely employed for measuring magnetic fields in mobile phones, drones, and so on. Due to the surrounding magnetic disturbances from electrical devices and metallic structure, the magnetometers often suffer from interference. this paper proposes a Kalman filter algorithm with measurement noise variances adjusted adaptively according to the magnitude of innovation process. It is shown through experiments that the proposed scheme has good ability for disturbance attenuation and hence achieves less estimation error compared with conventional Kalamn Filters.

신뢰도 기반 최적설계를 위한 개선된 응답면 기법

강수창(Kang Soo-Chang),고현무(Koh Hyun-Moo),최창열(Choi Chang Yeol) 대한토목학회 2008 대한토목학회 학술대회 Vol.2008 No.10

저동부근 (苧洞附近 ) ( 울릉도 (鬱陵島) ) 의 논에 있어서 플랑크톤 목록

강수원 ( Soo Won Kang ) 한국하천호수학회 1973 생태와 환경 Vol.6 No.3·4

The plankton of the rice paddy field at near Jeou-Dong in Island Wooleoung-Do has been collected with plankton net (No.6) on August 22 in 1973. The results obtained with the simple environmental factors are as followings. 1) The pH averaged was 6.1, and the water temperature was 22℃ averaged in the fifteen stations of the studying area. 2) Five classes, 7 orders, 13 families, 20 genera, 19 species and 3 uncertain species of the phytoplanktons; and 3 classes, 3 orders, 5 families, 6 genera, 5 species with 3 uncertain species of the zooplanktons were identified.