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| Main Authors: | , , , , , , , , |
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| Format: | Recurso digital |
| Language: | Spanish |
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Zenodo
2005
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| Online Access: | https://doi.org/10.5281/zenodo.18914312 |
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| _version_ | 1866901963733467136 |
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| author | Guaraglia, Dardo Spinelli, Enrique M. Garcia, Pablo Berretta, Ricardo Aguirre, Mario Ruiz, María Dolores Vázquez, Aníbal Giachello, Raúl Lavecchia, Mariano |
| author_facet | Guaraglia, Dardo Spinelli, Enrique M. Garcia, Pablo Berretta, Ricardo Aguirre, Mario Ruiz, María Dolores Vázquez, Aníbal Giachello, Raúl Lavecchia, Mariano |
| contents | <div>Traffic volume measurement and classification have traditionally been performed using pneumatic sensors (hoses) and inductive loops (coils). More recently, piezoelectric sensors (or piezoelectric bars) have been incorporated. In addition to being useful for the aforementioned purposes, they are also used for weighing in motion (WIM), where no speed limit is imposed on vehicles.</div> <div>The Faculty of Engineering at the National University of La Plata (UNLP) and the Buenos Aires Province Road Authority have been using piezoelectric bars developed by UNLP for vehicle classification since 2004. These bars were subsequently modified and tested for weighing in motion with encouraging results. In the first case, they were used in permanent installations with mass-produced equipment (also developed by UNLP). In the second, a prototype unit was used, demonstrating the feasibility of dynamic weighing with acceptable errors.</div> <div>This paper presents a comparison of piezoelectric sensors with traditional sensors and analyzes their performance on normal and deteriorated pavements. The experience shared here allows us to glimpse the potential and limitations of these sensors when installed on roads in our country, both for vehicle classification and dynamic weighing.</div> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18914312 |
| institution | Zenodo |
| language | spa |
| publishDate | 2005 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | (Piezoelectric sensors in the classification and dynamic weighing of vehicles) - Sensores piezoeléctricos en la clasificación y el pesado dinámico de vehículos Guaraglia, Dardo Spinelli, Enrique M. Garcia, Pablo Berretta, Ricardo Aguirre, Mario Ruiz, María Dolores Vázquez, Aníbal Giachello, Raúl Lavecchia, Mariano Piezoelectric sensors, classification and dynamic weighing (Sensores piezoeléctricos, clasificación y pesado dinámico) <div>Traffic volume measurement and classification have traditionally been performed using pneumatic sensors (hoses) and inductive loops (coils). More recently, piezoelectric sensors (or piezoelectric bars) have been incorporated. In addition to being useful for the aforementioned purposes, they are also used for weighing in motion (WIM), where no speed limit is imposed on vehicles.</div> <div>The Faculty of Engineering at the National University of La Plata (UNLP) and the Buenos Aires Province Road Authority have been using piezoelectric bars developed by UNLP for vehicle classification since 2004. These bars were subsequently modified and tested for weighing in motion with encouraging results. In the first case, they were used in permanent installations with mass-produced equipment (also developed by UNLP). In the second, a prototype unit was used, demonstrating the feasibility of dynamic weighing with acceptable errors.</div> <div>This paper presents a comparison of piezoelectric sensors with traditional sensors and analyzes their performance on normal and deteriorated pavements. The experience shared here allows us to glimpse the potential and limitations of these sensors when installed on roads in our country, both for vehicle classification and dynamic weighing.</div> |
| title | (Piezoelectric sensors in the classification and dynamic weighing of vehicles) - Sensores piezoeléctricos en la clasificación y el pesado dinámico de vehículos |
| topic | Piezoelectric sensors, classification and dynamic weighing (Sensores piezoeléctricos, clasificación y pesado dinámico) |
| url | https://doi.org/10.5281/zenodo.18914312 |