Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
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| URI | http://purl.tuc.gr/dl/dias/9265BC4D-80B3-469C-9BBF-CA9D24A59D57 | - |
| Αναγνωριστικό | https://doi.org/10.1109/TITS.2021.3121181 | - |
| Αναγνωριστικό | https://ieeexplore.ieee.org/document/9652470 | - |
| Γλώσσα | en | - |
| Μέγεθος | 23 pages | en |
| Τίτλος | Generic approaches to estimating freeway traffic state and percentage of connected vehicles with fixed and mobile sensing | en |
| Δημιουργός | Zhao Mingming | en |
| Δημιουργός | Roncoli Claudio | en |
| Δημιουργός | Wang Yibing | en |
| Δημιουργός | Bekiaris-Liberis Nikolaos | en |
| Δημιουργός | Μπεκιαρης-Λυμπερης Νικολαος | el |
| Δημιουργός | Guo Jingqiu | en |
| Δημιουργός | Cheng Senlin | en |
| Εκδότης | Institute of Electrical and Electronics Engineers | en |
| Περίληψη | Three filtering-based approaches to freeway traffic state estimation are studied using measurements from connected vehicles and also a minimum number of fixed detectors. These approaches are: Method 1 based on EKF and the second-order traffic flow model METANET, Methods 2 and 3 based on KF and the conservation equation that is driven by mean speed data of connected vehicles under a speed-uniformity assumption. Each method is capable of estimating segment traffic flow variables (speeds, densities, and flows) as well as segment market penetration rates (MPRs) of connected vehicles. The three methods are evaluated and compared in depth using NGSIM data with respect to their traffic state estimator design, data requirements, capabilities, limitations in the mixed sensing case. Recommendations are given about the choice of methods over the range of MPR. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2022-08-04 | - |
| Ημερομηνία Δημοσίευσης | 2021 | - |
| Θεματική Κατηγορία | Freeway traffic state estimation | en |
| Θεματική Κατηγορία | Traffic flow modelling | en |
| Θεματική Κατηγορία | Connected vehicles | en |
| Θεματική Κατηγορία | Market penetration rate | en |
| Θεματική Κατηγορία | Mixed sensing | en |
| Θεματική Κατηγορία | Filtering | en |
| Θεματική Κατηγορία | Speed-uniformity assumption | en |
| Βιβλιογραφική Αναφορά | M. Zhao, C. Roncoli, Y. Wang, N. Bekiaris-Liberis, J. Guo and S. Cheng, "Generic approaches to estimating freeway traffic state and percentage of connected vehicles with fixed and mobile sensing," IEEE Trans. Intell. Transp. Syst., early access, doi: 10.1109/TITS.2021.3121181. | en |
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