ISEP – DEE – Pósteres apresentados a eventos científicos
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Browsing ISEP – DEE – Pósteres apresentados a eventos científicos by Author "Ferreira, Paulo"
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- Interactive light and sound table: an EPS@ISEP projectPublication . Reimus, Aare; Miklaszewska, Izabela; Fernandez, Maria Ricondo; Jurjonaité, Toma; Silva, António Ferreira da; Malheiro, Benedita; Silva, Manuel F.; Ribeiro, Maria Cristina; Caetano, Nídia Sá; Ferreira, Paulo; Guedes, PedroInteractive products are appealing objects in a technology-driven society and the offer in the market is wide and varied. Most of the existing interactive products only provide either light or sound experiences. Therefore, the goal of this project was to develop a product aimed for children combining both features. This project was developed by a team of four thirdyear students with different engineering backgrounds and nationalities during the European Project Semester at ISEP (EPS@ISEP) in 2012. This paper presents the process that led to the development of an interactive sound table that combines nine identical interaction blocks, a control block and a sound block. Each interaction block works independently and is composed of four light emitting diodes (LED) and one infrared (IR) sensor. The control is performed by an Arduino microcontroller and the sound block includes a music shield and a pair of loud speakers. A number of tests were carried out to assess whether the controller, IR sensors, LED, music shield and speakers work together properly and if the ensemble was a viable interactive light and sound device for children.
- Level monitoring system for waste oil containers: an EPS@ISEP projectPublication . Moura, Marcos; Tasa, Mihkel; Olejniczak, Olga Agata; Ahmad, Naeem; Silva, António Ferreira da; Malheiro, Benedita; Silva, Manuel F.; Ribeiro, Maria Cristina; Caetano, Nídia Sá; Ferreira, Paulo; Guedes, PedroWaste oil recycling companies play a very important role in our society. Competition among companies is tough and process optimization is essential for survival. By equipping oil containers with a level monitoring system that periodically reports the level and alerts when it reaches the preset threshold, the oil recycling companies are able to streamline the oil collection process and, thus, reduce the operation costs while maintaining the quality of service. This paper describes the development of this level monitoring system by a team of four students from different engineering backgrounds and nationalities. The team conducted a study of the state of the art, draw marketing and sustainable development plans and, finally, designed and implemented a prototype that continuously measures the container content level and sends an alert message as soon as it reaches the preset capacity.