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Ao longo dos últimos anos a União Europeia, em conjunto com os seus estados-membros, têm desenvolvido e proposto medidas com o objetivo de reduzir a emissão de gases com efeito estufa para a atmosfera. A implementação dessas medidas é percetível, não só através da aposta em meios de transporte menos poluentes, como o transporte ferroviário, como também na implementação de sistemas de iluminação mais eficientes associado a toda a infraestrutura envolvente. Desta forma, este relatório apresenta dois sistemas de controlo de iluminação inteligentes que permitem um controlo dinâmico e eficiente da iluminação, em Túneis
Ferroviários e Plataformas de Passageiros. Os sistemas desenvolvidos são constituídos por diversas Unidades de Controlo que, associados a uma rede de sensores e conectadas por vários módulos de comunicação wireless, permitem uma monitorização da zona a iluminar e consequente controlo das luminárias respetivas. Além disso, os sistemas são associados a um servidor web permitindo o controlo remoto das fontes luminosas, através de quatro modos de operação distintos. A realização de uma análise simulada verifica que, a implementação dos sistemas se traduz numa redução considerável dos consumos energéticos, diminuindo a pegada ecológica da infraestrutura ferroviária.
Over the last few years, the European Union and its member states have developed and proposed measures to reduce greenhouse gas emissions into the atmosphere. The implementation of these measures can be seen not only in the focus on less polluting means of transport, such as rail, but also in the implementation of more efficient lighting systems associated with the surrounding infrastructure. This report therefore presents two intelligent lighting control systems that enable dynamic and efficient lighting control in railway tunnels and passenger platforms. The systems developed are made up of several control units which, associated with a network of sensors and connected by various wireless communication modules, allow monitoring of the area to be illuminated and consequent control of the respective luminaires. In addition, the systems are associated with a web server, allowing remote control of the light sources through four different operating modes. A simulated analysis showed that the implementation of the systems resulted in a considerable reduction in energy consumption, reducing the ecological footprint of the railway infrastructure.
Over the last few years, the European Union and its member states have developed and proposed measures to reduce greenhouse gas emissions into the atmosphere. The implementation of these measures can be seen not only in the focus on less polluting means of transport, such as rail, but also in the implementation of more efficient lighting systems associated with the surrounding infrastructure. This report therefore presents two intelligent lighting control systems that enable dynamic and efficient lighting control in railway tunnels and passenger platforms. The systems developed are made up of several control units which, associated with a network of sensors and connected by various wireless communication modules, allow monitoring of the area to be illuminated and consequent control of the respective luminaires. In addition, the systems are associated with a web server, allowing remote control of the light sources through four different operating modes. A simulated analysis showed that the implementation of the systems resulted in a considerable reduction in energy consumption, reducing the ecological footprint of the railway infrastructure.
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Keywords
Energy efficiency Passenger platforms Railway tunnels Control systems Intelligent lighting systems Eficiência energética Plataformas de passageiros Túneis ferroviários Sistemas de Controlo Sistemas de iluminação inteligentes