Operating speed models of two-lane rural state roads developed on continuous speed data
This paper presents models for predicting operating speeds on tangent sections and curves of two-lane rural roads developed on continuous speed data. The data corresponds to 20 drivers of different ages and driving experiences, driving their own cars along an 18 km long section of a state road. The...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2017-01-01
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| Series: | Tehnički Vjesnik |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/280309 |
| _version_ | 1797207734770204672 |
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| author | Dražen Cvitanić Biljana Maljković |
| author_facet | Dražen Cvitanić Biljana Maljković |
| author_sort | Dražen Cvitanić |
| collection | DOAJ |
| description | This paper presents models for predicting operating speeds on tangent sections and curves of two-lane rural roads developed on continuous speed data. The data corresponds to 20 drivers of different ages and driving experiences, driving their own cars along an 18 km long section of a state road. The data were first used for determination of minimum operating speeds on curves and maximum operating speeds on tangents and their comparison with speeds in the middle of curves and tangents i.e. speed data used in most of the operating speed studies. There was no significant difference between speed models developed using speed data in the middle of tangents and curves and models developed using maximum and minimum operating speeds on tangents and curves. Models developed on continuous data have higher coefficient of determination than models developed on spot speed data. It can be concluded that the method of measuring has more significant impact on the quality of speed model than the location of measurement. |
| first_indexed | 2024-04-24T09:27:37Z |
| format | Article |
| id | doaj.art-442ecfefc606444686be91166718c7f0 |
| institution | Directory Open Access Journal |
| issn | 1330-3651 1848-6339 |
| language | English |
| last_indexed | 2024-04-24T09:27:37Z |
| publishDate | 2017-01-01 |
| publisher | Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek |
| record_format | Article |
| series | Tehnički Vjesnik |
| spelling | doaj.art-442ecfefc606444686be91166718c7f02024-04-15T14:28:45ZengFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in OsijekTehnički Vjesnik1330-36511848-63392017-01-012461915192110.17559/TV-20150304133437Operating speed models of two-lane rural state roads developed on continuous speed dataDražen Cvitanić0Biljana Maljković1Department of Transportation, Faculty of Civil Engineering, Architecture and Geodesy, University of Split, Matice hrvatske 15, 21000 Split, CroatiaDepartment of Transportation, Faculty of Civil Engineering, Architecture and Geodesy, University of Split, Matice hrvatske 15, 21000 Split, CroatiaThis paper presents models for predicting operating speeds on tangent sections and curves of two-lane rural roads developed on continuous speed data. The data corresponds to 20 drivers of different ages and driving experiences, driving their own cars along an 18 km long section of a state road. The data were first used for determination of minimum operating speeds on curves and maximum operating speeds on tangents and their comparison with speeds in the middle of curves and tangents i.e. speed data used in most of the operating speed studies. There was no significant difference between speed models developed using speed data in the middle of tangents and curves and models developed using maximum and minimum operating speeds on tangents and curves. Models developed on continuous data have higher coefficient of determination than models developed on spot speed data. It can be concluded that the method of measuring has more significant impact on the quality of speed model than the location of measurement.https://hrcak.srce.hr/file/280309operating speedcontinuous speed datatangent sectionscurvespot speedconsistency |
| spellingShingle | Dražen Cvitanić Biljana Maljković Operating speed models of two-lane rural state roads developed on continuous speed data Tehnički Vjesnik operating speed continuous speed data tangent sections curve spot speed consistency |
| title | Operating speed models of two-lane rural state roads developed on continuous speed data |
| title_full | Operating speed models of two-lane rural state roads developed on continuous speed data |
| title_fullStr | Operating speed models of two-lane rural state roads developed on continuous speed data |
| title_full_unstemmed | Operating speed models of two-lane rural state roads developed on continuous speed data |
| title_short | Operating speed models of two-lane rural state roads developed on continuous speed data |
| title_sort | operating speed models of two lane rural state roads developed on continuous speed data |
| topic | operating speed continuous speed data tangent sections curve spot speed consistency |
| url | https://hrcak.srce.hr/file/280309 |
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