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Mobilidade como um serviço : integração de funcionalidades num sistema de bilhética
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A crescente pressão sobre a infraestrutura das cidades, como resultado do movimento demográfico junto dos grandes centros, tem provocado o agravamento de vários problemas ambientais. Todavia, a promoção de soluções de mobilidade centradas nos interesses e dificuldades do utilizador surge como uma área de avanço tecnológico importante para promover o uso de transportes públicos e consequentemente reduzir o impacto ambiental e logístico das tendências mundiais de híper-urbanização e globalização. Em resposta a esta situação que surge o termo Mobility-as-a-Service (MaaS). Neste contexto, a empresa Card4B Systems S.A., que opera na vanguarda do setor em Portugal, lançou o projeto i4MaaS que procura explorar a interseção entre a tecnologia Blockchain e o conceito de MaaS. Com este cenário em mente, o projeto visa o desenvolvimento de um sistema de bilhética sustentável com o foco na privacidade do utilizador e na
colaboração entre as empresas do setor. O trabalho apresentado consiste na continuação do projeto i4MaaS, nomeadamente na implementação e integração de uma solução com recurso à abordagem Self-Sovereign
Identity no sistema de bilhética previamente idealizado, para a gestão das identidades digitais dos passageiros, transversal aos elementos do ecossistema de MaaS. Por fim, foi desenvolvido um modelo de deployment distribuído baseado em computação em nuvem com o objetivo de avaliar a aplicabilidade da solução num contexto nacional e internacional. Esta avaliação, revela o valor adicionado pela solução nos campos da privacidade, segurança e cooperação entre entidades face aos sistemas tradicionais.
The increasing pressure on city infrastructure, as a result of the demographic movement towards the big centers, has exacerbated of several environmental issues. Nevertheless, the innovation in mobility solutions centered around the end user’s interests and difficulties emerges as an important research avenue from which reductions in environmental and logistical impact of global trends in hyper-urbanization and globalization can be achieved. It’s in response to this situation, that the term Mobility-as-a-Service (MaaS) originates. As a consequence, the institution Card4B Systems S.A., which operates at the forefront of the sector in Portugal, launched a project i4MaaS with the aim to explore the intersection between Blockchain technology and the concept of MaaS. With this scenario in mind, the project sets sight on the development of a sustainable ticketing system with the focus on user privacy and collaboration between companies in the sector through the creation of shared tickets. The work outlined in this document aligns itself as the next building block of the i4MaaS project, through the implementation and integration of a Self-Sovereign Identity based solution for the management of passengers identities across the MaaS landscape. The resulting solution also incorporates previously designed payment and ticketing systems. Finally, the presented work evolved into the design and execution of a distributed deploy ment model based around cloud computing with the objective of evaluating the real-world applicability of the solution in a national and international context. This evaluation reveals the added value achieved by the solution in the fields of privacy, security, interoperability and cooperation between entities, particularly when compared to traditional systems.
The increasing pressure on city infrastructure, as a result of the demographic movement towards the big centers, has exacerbated of several environmental issues. Nevertheless, the innovation in mobility solutions centered around the end user’s interests and difficulties emerges as an important research avenue from which reductions in environmental and logistical impact of global trends in hyper-urbanization and globalization can be achieved. It’s in response to this situation, that the term Mobility-as-a-Service (MaaS) originates. As a consequence, the institution Card4B Systems S.A., which operates at the forefront of the sector in Portugal, launched a project i4MaaS with the aim to explore the intersection between Blockchain technology and the concept of MaaS. With this scenario in mind, the project sets sight on the development of a sustainable ticketing system with the focus on user privacy and collaboration between companies in the sector through the creation of shared tickets. The work outlined in this document aligns itself as the next building block of the i4MaaS project, through the implementation and integration of a Self-Sovereign Identity based solution for the management of passengers identities across the MaaS landscape. The resulting solution also incorporates previously designed payment and ticketing systems. Finally, the presented work evolved into the design and execution of a distributed deploy ment model based around cloud computing with the objective of evaluating the real-world applicability of the solution in a national and international context. This evaluation reveals the added value achieved by the solution in the fields of privacy, security, interoperability and cooperation between entities, particularly when compared to traditional systems.
Descrição
Trabalho de Projeto de Mestrado, Engenharia Informática (Arquitetura, Sistemas e Redes de Computadores), 2022, Universidade de Lisboa, Faculdade de Ciências
Palavras-chave
Mobility-as-a-Service Blockchain Self-Sovereign Identity Computação em nuvem Sistemas de bilhética Teses de mestrado - 2022