Double Magnetic Loop and Methods for Calculating Its Inductance

Autor: Victor Milián Sánchez, Antonio Mocholí Salcedo, José Humberto Arroyo Núñez, Ferran Mocholí Belenguer
Rok vydání: 2018
Předmět:
Zdroj: Journal of Advanced Transportation, Vol 2018 (2018)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
ISSN: 2042-3195
0197-6729
DOI: 10.1155/2018/6517137
Popis: [EN] Due to their simplicity and operating mode, magnetic loops are one of the most used traffic sensors in Intelligent Transportation Systems (ITS). However, at this moment, their potential is not being fully exploited, as neither the speed nor the length of the vehicles can be surely ascertained with the use of a single magnetic loop. In this way, the vast majority of them are only being used to count vehicles on urban and interurban roads. For this reason, in order to contribute to the development of new traffic sensors and make roads safer, this paper introduces a theoretical study to explain the design and peculiarities of the innovative double loops, how to calculate their magnetic field and three different methods to calculate their inductance. Finally, the different inductance values obtained by these three methods will be analyzed and compared with experimental measurements carried out by our research group in order to know which method is more accurate and if all of them are equally reliable.
Ha recibido financiación del proyecto Equipos de Detección, Regulación e Información en el sector de los Sistemas Inteligentes de Transporte (ITS). Nuevos Modelos y Ensayos de Compatibilidad y Verificación de Funcionamiento (Universitat Politècnica de València)
Databáze: OpenAIRE
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