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Lee, Mi-Suk
- 방재와보험
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- s.105
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- pp.72-74
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- 2005
입구 도로 양 편에 늘어선 아름드리 벚꽃나무들이 운치 있는 분위기를 자아내고 있는 "공무원연금관리공단 광주사모소"는 화재 등의 재해로부터 인명과 재산을 보호함은 물론 이곳을 방문한 광주시민들의 안전을 목적으로 건물 내에서 일어나는 사소한 일까지도 세심하게 관리하고 있다.
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Yang, Choongheon;Kim, Jinguk
- The Journal of The Korea Institute of Intelligent Transport Systems
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- v.19 no.4
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- pp.55-66
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- 2020
This study developed four algorithms and their associated indices that can quantify and qualify road hazards along roadways. Initially, relevant raw data can be collected from commercial vehicles by camera and DTG. Well-processed data, such as potholes, road freezing, and fog, can be generated from the Integrated management system. Road hazard algorithms combine these data with road inventory data in the Data Sharing Platform. Depending on well-processed data, four different road hazard algorithms and their associated indices were developed. To test the algorithms, an experimental plan based on passive DTG attached in probe vehicles was performed at two different test locations. Selection of the test routes was based on historical data. Although there were limitations using random data for commercial vehicles, hazardous roadways sections, such as fog, road freezing, and potholes, were generated based on actual historical data. As a result, no algorithm error was found in the entire test. Because this study provides road hazard information according to a section, not a point, it can be practically helpful to road users as well as road agencies.
https://doi.org/10.12815/kits.2020.19.4.55 인용 PDF KSCI