• 한국ITS학회 논문지
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• 제15권6호
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• pp.1-9
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• 2016

도로표지 안내지명은 운전자의 경로안내를 목적으로 도로표지에 사용되는 행정구역명, 시설물명, 도로명 등을 말하며, 도로표지 간의 연계성 확보를 위하여 안내지명의 선정방법과 공간적 영향권에 대한 기준 설정이 매우 중요하다. 하지만 도시부 주요시설물에 대한 도로표지 안내지명의 공간적 영향권 기준이 제대로 설정되어 있지 않아 주요 시설물의 신규건립 또는 이전으로 인한 해당 주변 도로표지들의 신규 설치 및 안내지명 정비 범위를 정하기가 어려운 실정이다. 또한 정부 3.0의 빅데이터 활용이라는 측면에서도 현재 운영 중인 도로표지관리시스템 데이터베이스의 적극적인 활용이 필요한 시점이다. 따라서 본 연구에서는 도시 규모에 따른 도로표지 안내지명의 공간적 영향권 기준을 설정하기 위하여 기존의 통상적인 설문조사 방법이 아닌 도로표지관리시스템 데이터베이스 기반의 공간적 영향권 기준 설정 방법론을 제안하였다. 도로표지 안내지명의 이용 빈도가 가장 높은 "시청"이라는 주요시설물을 이용하여 전국 84개 도시를 대상으로 해당 안내지명의 공간적 영향권 기준을 제시하였다.

• 한국환경과학회지
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• 제12권3호
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• pp.247-255
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• 2003

Forest management starts from forest road facility, which is designated as generation source of muddy water in mountain stream during initial stage of establishment. Therefore, this study reviewed the effect of suspended sediment generated in forest road surface on the muddy water in mountain stream with respect to marsh area of forest. As a result, characteristics of outflow of suspended sediment was understood, and it was judged that generation of suspended sediment due to establishment of forest road is diluted by mountain stream this charged from drainage area so as to have small effect on muddy water in total mountain stream.

• 한국농촌건축학회논문집
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• 제18권3호
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• pp.25-34
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• 2016

The purpose of this study is to investigate installation status of information facilities and condition of walking road influencing to psychological safety of walking tourists. For this purpose, four roads for walking tour are selected; the course no. 16 of Jeju Olle Trail, Sarabong Byeoldobong walkway in Jeju and the course no. 8 of Bougil, Gyeongpo Lake walkway in Gangneung. Facilities installed on roads for walking tour are classified into four facilities; safety facility, information facility, amenity facility, local cultural facility. In order to consider installation status of information facilities and condition of walking road influencing to psychological safety of walking tourist, a field experiment was conduced focusing on the course no. 16 of Jeju Olle Trail. Thirteen cases were happened as confusing situation while walking tour. Of the 13 cases, the situation of being lost and wandering on the trail accounted for six cases. In contrast to the expectation that the situation of being lost and wandering would occur only at a crossroads, it is not that such situation took place at specific places like a crossroads or where direction signs were inaccurate. Walking tourists of this field experiment also confronted situations of having lost confidence about continuing the ongoing direction, of having anxiety over walking a walking trail, of feeling discomfort caused by walking and of being offended by uncomfortable or messy areas of walking trial. These confusing situations are happened inappropriate installation of direction sign, so direction sign is needed to install more carefully and detailed.

• 대한공간정보학회지
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• 제10권2호
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• pp.77-85
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• 2002

본 연구는 도해법을 이용하여 지형공간정보체계(GIS)에 사용되는 도로시설물의 공간정보와 속성정보를 획득하는 방법에 관한 연구이다. 지상사진은 사진기의 정확한 위치선정과 대상물에 대한 방향의 전환 및 반복적인 촬영이 용이하여 도로시설물 정보취득에 많은 활용가능성을 가지고 있다. 본 연구에서는 도로시설물에 대한 신속한 정보취득을 요하는 경우나, 비교적 높은 정확도를 요하지 않는 경우를 상정하여 단사진 영상을 위주로 해석하였으며, 엄밀한 사진측량에 의한 공간정보의 취득이 불가능한 경우에 활용할 수 있는 기법을 개발하고자 하였다. 본 연구의 결과 도로시설물의 평면도 작성과 제원 등 공간정보와 속성정보를 효과적으로 추출할 수 있었다.

• 한국도로학회:학술대회논문집
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• 한국도로학회 2009년도 추계학술대회 논문집
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• pp.321-325
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• 2009

• 한국안전학회지
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• 제31권5호
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• pp.158-170
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• 2016

It has been applied several ways in order to prevent traffic accidents and speed management on the road which is one of very important factors to prevent accidents. In this study, it is analyzed whether the facility such as the flashing and crosswalk, speed cameras and intermittent warning signs affect on a driving deceleration or not. It has been shown that the flashing and crosswalk and speed cameras except intermittent warning signs play a role of reducing the driving speed. The result showed that these traffic safety facilities help to improve the average speed as well as velocity distribution which was derived by the speed deviation even if there were the difference between facilities. Speed limit display does not affect the deceleration of the driver. Therefore, it was founded in this research that there were the driving speed reduction effect due to the facilities on the road. In order to control the driving speed on the road, it is necessary to install facilities with appropriate location and spacing on the road. In addition, place that turns out suppressed speeding through speed management also are required adequate facilities such as speed cameras.

• 한국산학기술학회논문지
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• 제14권11호
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• pp.5987-5992
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• 2013

본 연구는 도로분야의 정보모델 표준 구축을 목표로 하고 있으며 도로 배수시설을 대상으로 IFC 스키마의 토목요소 확장 방안을 제시하였다. 국내 도로설계 관련 문헌 분석을 통해 도로 배수시설 중 IFC 모델로 정의가 가능한 구성요소를 도출하였으며 IFC 엔티티를 정의하였고 속성으로 정의가 가능한 배수시설 별 설계 정보를 도출하여 IFC 프로퍼티로 제시하였다. 본 연구의 결과를 통해 IFC 스키마를 도로 배수시설에 적합하도록 확장 할 수 있으며 추가적인 도로 시설물을 수용할 수 있는 IFC 스키마가 개발된다면 이를 통해 향후 공정관리, 비용 산출 및 시뮬레이션 등이 가능한 어플리케이션에서 상호운용성을 유지하며 활용할 수 있을 것이다.

• 한국환경복원기술학회지
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• 제13권4호
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• pp.65-74
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• 2010

This study is for Hanbuk Mountain Range within Gyeonggi province which is to propose the conservation plan by each damage pattern through site survey of the mountain range. The damage patterns are classified by siding, pointing and lining. The total damaged area is 103 areas: The siding pattern is damaged by developing farmland, mineral and quarry mining, dam, large scale development complex and cemetery park; The pointing pattern is including the development of road, transmission tower and way and mountaineering trail; The construction of electricity and communication facility, military facility, mobile communication station, heliport and shelter. The damages by developing road and large scale development complex are the most cause, and military facility, dam and reservoir, and residential area are the main causes, respectively. One of the compromised situation Hanbuk-Mountain Range usage as per section 7 section (18.45%), 12 section (18.45%) is the largest number of compromised has been surveyed, undermine the situation if you look at the usage by the road 25 locations (24.22%), military facilities and dam and reservoir to undermine this 11 established respectively (10.68%) were the most undermine. Therefore, this research propose the conservation plan as follow: first, need to understand, educate and publicize on Hanbuk-Mounatin Range; second, manage through the regulations and ordinance of Gyeonggi province; third build and expand the law for protecting Baekdu-Great Mountain Range.

• 한국멀티미디어학회논문지
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• 제25권2호
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• pp.297-310
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• 2022

Road facilities such as CCTV poles have potential risk of collision accidents with a car. A collision detection algorithm installed in the facility allows the collision accident to be known remotely. Most collision detection algorithms are operated by simply focusing on whether a collision have occurred, because these methods are used to measure only acceleration data from a 3-axis sensor to detect collision. However, it is difficult to detect other detailed information such as malfunction of the sensor, collision direction and collision strength, because it is not known without witness the accident. Therefore, we proposed enhanced detection algorithm to get the collision direction, and the collision strength from the tilt of the facility after accident using a 9-axis sensor in this paper. In order to confirm the performance of the algorithm, an accuracy evaluation experiment was conducted according to the data measurement cycle and the invocation cycle to an detection algorithm. As a result, the proposed enhanced algorithm confirmed 100% accuracy for 50 weak collisions and 50 strong collisions at the 9-axis data measurement cycle of 10ms and the invocation cycle of 1,000ms. In conclusion, the algorithm proposed is expected to provide more reliable and detailed information than existing algorithm.

• 대한핵의학회지
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• 제19권1호
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• pp.45-47
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• 1985

We conclude that Nuclear Medicine technology has much to offer in the diagnosis of cardiovascular pathologies. Its potnetials have yet to be fully appreciated by those who have access to the facility, as also by those who practise speciality with resigned pessimism.