Developing Novel Performance Measures of Traffic Safety by Integrating RWIS and VDS Data
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Cheol | - |
dc.contributor.author | Jung, Soyoung | - |
dc.contributor.author | Park, Hyunjin | - |
dc.date.accessioned | 2021-06-22T20:41:58Z | - |
dc.date.available | 2021-06-22T20:41:58Z | - |
dc.date.created | 2021-02-18 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/19212 | - |
dc.description.abstract | This study proposes a novel methodology to estimate hazardous spacing levels as performance measures of traffic safety. The proposed methodology combines two tasks. One task was to derive visibility distance and stopping sight distance based on both road weather information system and vehicle detection system data, respectively. The other task was to estimate a level of hazardous spacing index for predictive visibility distance and stopping sight distance using a K- nearest neighbors method. The outcome of this study would provide valuable safety-related information so that road users can actively avoid traffic accidents. The results would also be used to support advanced warning or monitoring system implementation for traffic safety enhancement. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 미국교통학회 | - |
dc.title | Developing Novel Performance Measures of Traffic Safety by Integrating RWIS and VDS Data | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Cheol | - |
dc.identifier.bibliographicCitation | Annual Transportation Research Board Meeting, pp.1 - 13 | - |
dc.relation.isPartOf | Annual Transportation Research Board Meeting | - |
dc.citation.title | Annual Transportation Research Board Meeting | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 13 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordPlus | Performance measurement | - |
dc.subject.keywordPlus | Road weather information systems | - |
dc.subject.keywordPlus | Stopping sight distance | - |
dc.subject.keywordPlus | Traffic data | - |
dc.subject.keywordPlus | Traffic safety | - |
dc.subject.keywordPlus | Vehicle spacing | - |
dc.subject.keywordPlus | Visibility distance | - |
dc.subject.keywordPlus | Weather conditions | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.