题名: |
DEVELOPMENT OF UNEQUALLY-SPACED TRAFFIC MEASUREMENT PREDICTION MODEL. |
作者: |
Lee-J-T |
关键词: |
Arterial-highways; Forecasting-; Incident-detection; Intelligent-transportation-systems; Kalman-filtering; Spacing-; Traffic-measurement; Traffic-models; Unequally-spaced-traffic |
摘要: |
This paper presents the development of unequally-spaced or irregularly observed traffic measurement prediction model. Traffic measurements from detectors are usually observed or assumed to be equally-spaced (e.g., every 30 seconds and 1 minute) for transportation research. However, some traffic measurements may not be observed or assumed to be equally-spaced, especially in arterial street and intelligent transportation systems (ITS) applications. Continuous-time Kalman filtering may be used for modeling unequally-spaced traffic measurements, especially for arterial street incident detection purpose. |
总页数: |
Conference Title: North American Travel Monitoring Exhibition and Conference (NATMEC). Location: Middleton, Wisconsin. Sponsored by: Wisconsin Department of Transportation, Federal Highway Administration, Transportation Research Board, Transport Canada, |
报告类型: |
科技报告 |