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Rear ECU driverless car

Authors: Pérez Jiménez, Quim;

Rear ECU driverless car

Abstract

Formula Student es una competencia mundial en la que los estudiantes fabrican autos de carreras fórmula. El año pasado, el equipo Driverless UPC, formado por estudiantes de ETSEIB y ETSETB, adaptó los sistemas electrónicos de un clásico automóvil fórmula eléctrico, para transformarlo en un automóvil autónomo. Esto resultó una mezcla de la parte autónoma y la vieja electrónica del automóvil causando una fiabilidad electrónica significativamente baja. Por esta razón, el objetivo para este año era unir toda la electrónica en una única y robusta unidad electrónica. Esta tesis se centra en el desarrollo y diseño de la Rear ECU y los reguladores DC-DC implementados en todas las ECUs. Los resultados son una ECU trasera compacta y funcional, y reguladores DC-DC de alta eficiencia y sobrecalentamiento bajo. Esto lleva a la conclusión de que unir varias funcionalidades dentro de una ECU y el diseño de un regulador de voltaje propio es altamente recomendable para una electrónica confiable y eficiente.

Formula Student és una competició mundial on els estudiants fabriquen cotxes estil fórmula. L’any passat, l’equip Driverless UPC, format per estudiants ETSEIB i ETSETB, va adaptar tots els sistemes electrònics d’un cotxe de fórmula elèctrica clàssica, per transformar-lo en un cotxe autònom. El resultat va ser una barreja de la part autònoma i l’antiga electrònica del cotxe elèctric provocant que la fiabilitat de l’electrònica fos significativament baixa. Per aquest motiu, l’objectiu d’aquest any era unir tota la electrònica en una única i robusta unitat electrònica. Aquesta tesi està enfocada al desenvolupament i el disseny de la Rear ECU i els reguladors DC-DC implementats a totes les ECU. Els resultats són una Rear ECU compacta i funcional, i uns reguladors de tensió d’alta eficiència i sobreescalfament baix. Això porta a la conclusió que unir diverses funcionalitats dins d’una ECU i dissenyar un regulador de tensió propi és altament recomanable per a una electrònica fiable i eficaç.

Formula Student is a worldwide competition where students manufacture formula race cars. Last year, the Driverless UPC team, formed by ETSEIB and ETSETB students, adapted all the electronic systems of a classic electric formula car, to transform it in an autonomous car. The result was a mix of the autonomous part and the old electrical car electronics causing the reliability of the electronics was significantly low. For this reason, the aim for this year was to join all electronics and manufacture a robust single electronic package. This thesis is focused in the development and designing of the Rear ECU and DC-DC regulators implemented in all ECUs. The results are a compact and functional Rear ECU, and high-efficient with low overheating DC-DC regulators. This leap to the conclusion that joins various functionalities inside an ECU and designing your own voltage regulator is highly recommended for a reliable and efficient electronics.

Country
Spain
Keywords

Control systems, Teoria de, Electronic circuits design, Circuits electrònics -- Disseny i construcció, Control theory, Sistemas de control, Electronic circuit design, Control, Diseño decircuitos electrònicos, Control, Teoria de, :Enginyeria de la telecomunicació [Àrees temàtiques de la UPC], Àrees temàtiques de la UPC::Enginyeria de la telecomunicació

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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