A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results
A number of research papers have recently shown that the use of techniques based on the installation of vehicle identification devices allows us to address the observability problem of a traffic network in a much more efficient way than if it were done with traditional techniques. The use of such de...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Journal of Advanced Transportation |
| Online Access: | http://dx.doi.org/10.1155/2020/8828008 |
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| author | Santos Sánchez-Cambronero Fernando Álvarez-Bazo Ana Rivas Inmaculada Gallego |
| author_facet | Santos Sánchez-Cambronero Fernando Álvarez-Bazo Ana Rivas Inmaculada Gallego |
| author_sort | Santos Sánchez-Cambronero |
| collection | DOAJ |
| description | A number of research papers have recently shown that the use of techniques based on the installation of vehicle identification devices allows us to address the observability problem of a traffic network in a much more efficient way than if it were done with traditional techniques. The use of such devices can lead to a better data set in terms of flows and therefore to a better definition of traffic flows, which is essential for traffic management in cities and regions. However, the current methodologies aimed at network modeling and data processing which are not fully adapted to the use of these devices in obtaining the necessary data for analyzing traffic and making network forecasts. This is because the essential variable in models which used data from plate scanning (as a particular case of AVI sensors) is composed of the route flows, while traditional methods are based on the observation of link and/or origin-destination flows. In this context, this paper proposes several practical contributions, in particular: (1) a traffic network design method aimed to use the plate scanning data to estimate traffic flows and (2) an algorithm for locating plate reader devices to reduce the effect of the uncertain knowledge of route enumeration. Next, using the well-known Nguyen-Dupuis network, a sensitivity analysis has been carried out to evaluate the influence of different parameters of the model on the final solution. These parameters are the considered routes, the degree of network simplification, and the available budget to install devices. Finally, the method has been applied to a real network. |
| format | Article |
| id | doaj-art-d69b30497eea43a49d1e6d051db49966 |
| institution | Kabale University |
| issn | 0197-6729 2042-3195 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Advanced Transportation |
| spelling | doaj-art-d69b30497eea43a49d1e6d051db499662025-02-03T06:05:40ZengWileyJournal of Advanced Transportation0197-67292042-31952020-01-01202010.1155/2020/88280088828008A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation ResultsSantos Sánchez-Cambronero0Fernando Álvarez-Bazo1Ana Rivas2Inmaculada Gallego3Department of Civil and Building Engineering, University of Castilla-La Mancha, 13071 Ciudad Real, SpainDepartment of Civil and Building Engineering, University of Castilla-La Mancha, 13071 Ciudad Real, SpainDepartment of Civil and Building Engineering, University of Castilla-La Mancha, 13071 Ciudad Real, SpainDepartment of Civil and Building Engineering, University of Castilla-La Mancha, 13071 Ciudad Real, SpainA number of research papers have recently shown that the use of techniques based on the installation of vehicle identification devices allows us to address the observability problem of a traffic network in a much more efficient way than if it were done with traditional techniques. The use of such devices can lead to a better data set in terms of flows and therefore to a better definition of traffic flows, which is essential for traffic management in cities and regions. However, the current methodologies aimed at network modeling and data processing which are not fully adapted to the use of these devices in obtaining the necessary data for analyzing traffic and making network forecasts. This is because the essential variable in models which used data from plate scanning (as a particular case of AVI sensors) is composed of the route flows, while traditional methods are based on the observation of link and/or origin-destination flows. In this context, this paper proposes several practical contributions, in particular: (1) a traffic network design method aimed to use the plate scanning data to estimate traffic flows and (2) an algorithm for locating plate reader devices to reduce the effect of the uncertain knowledge of route enumeration. Next, using the well-known Nguyen-Dupuis network, a sensitivity analysis has been carried out to evaluate the influence of different parameters of the model on the final solution. These parameters are the considered routes, the degree of network simplification, and the available budget to install devices. Finally, the method has been applied to a real network.http://dx.doi.org/10.1155/2020/8828008 |
| spellingShingle | Santos Sánchez-Cambronero Fernando Álvarez-Bazo Ana Rivas Inmaculada Gallego A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results Journal of Advanced Transportation |
| title | A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results |
| title_full | A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results |
| title_fullStr | A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results |
| title_full_unstemmed | A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results |
| title_short | A New Model for Locating Plate Recognition Devices to Minimize the Impact of the Uncertain Knowledge of the Routes on Traffic Estimation Results |
| title_sort | new model for locating plate recognition devices to minimize the impact of the uncertain knowledge of the routes on traffic estimation results |
| url | http://dx.doi.org/10.1155/2020/8828008 |
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