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Advisor(s)
Abstract(s)
O mercado de smartphones tem vindo a crescer massivamente nos últimos anos, bem como
a diversi cação das suas funcionalidades no dia-a-dia de cada pessoa. O mercado aberto de
aplicações para estes equipamentos também tem sofrido uma forte evolução o que permite
uma maior qualidade e competitividade pela apresentação de produtos. O conceito de casas
inteligentes está cada vez mais presente e é algo que as pessoas se estão a acomodar de forma
gradual. Para acompanhar tal feito, é necessário desenvolver as capacidades dos equipamentos
que estas pessoas mais usam para que estes possam dar resposta a estas necessidades. Para o
caso atual irão ser estudadas as fechaduras inteligentes.
Os sistemas comercializados atualmente, são tipicamente sistemas proprietários e apresentam
algumas limitações ou faltas (ex: ao nível da segurança, incapacidade de abranger um
largo número de dispositivos móveis ou mesmo ao nível do preço). Neste contexto, e com
base na caracterização das soluções de controlo de acesso atuais, foi estudada a viabilidade de,
usando uma abordagem assente em tecnologias não proprietárias (i.e., abertas), desenvolver
soluções de controlo de acesso com características comparáveis com os sistemas proprietários
actuais e, eventualmente, ultrapassando os limites e falhas identi cados. Dadas estas premissas
o sistema de controlo de acesso móvel pensado envolve um computador BeagleBone Black
e a tecnologia sem os Bluetooth. Este sistema permite a fácil integração do computador com
qualquer smartphone atual e é dotado de fortes características de segurança e privacidade. O
sistema foi concebido inicialmente para ser implementado em fechaduras de portas mas com
possibilidade de expansão para outros equipamentos. Além disso, o sistema permitirá também
o acesso a terceiros após a devida autorização do dono.
The smartphone market has seen a massive growth in utilisation in the past few years, as well as in its functionalities in people’s everyday life. The open market of applications for these equipment as been on the rise too, which allows for more competitive and quality product presentation. The concept of smart homes is even more present and people are getting used to that in a progressive manner. To keep up with such events, it is necessary to develop the equipment’s capacities so that these can give response to those needs. For the given case the smartlocks will be studied. Nowadays, marketed sistems are typically proprietary systems and come with some faults (e.g.: security, unable to reach a large number of devices or even in terms of price). In this context, and with the current characterization of the existing access control solutions, it was conducted a study of the feasibility of, using an approach based on non proprietary technologies (i.e. open source), develop a solution of access control with characteristics comparable with current proprietary systems and, eventually, overcoming the mentioned limits and faults. Given these assumptions, the mobile access control system would involve a BeagleBone Black computer and the Bluetooth wireless technology. This system allows an easy integration between the computer and any current smartphone and it’s gifted with strong security and privacy characteristics. The system was developed in an initial phase for door locks but it can be expanded to further solutions. Furthermore, this system will also allow the access by third party users after proper owner authorization.
The smartphone market has seen a massive growth in utilisation in the past few years, as well as in its functionalities in people’s everyday life. The open market of applications for these equipment as been on the rise too, which allows for more competitive and quality product presentation. The concept of smart homes is even more present and people are getting used to that in a progressive manner. To keep up with such events, it is necessary to develop the equipment’s capacities so that these can give response to those needs. For the given case the smartlocks will be studied. Nowadays, marketed sistems are typically proprietary systems and come with some faults (e.g.: security, unable to reach a large number of devices or even in terms of price). In this context, and with the current characterization of the existing access control solutions, it was conducted a study of the feasibility of, using an approach based on non proprietary technologies (i.e. open source), develop a solution of access control with characteristics comparable with current proprietary systems and, eventually, overcoming the mentioned limits and faults. Given these assumptions, the mobile access control system would involve a BeagleBone Black computer and the Bluetooth wireless technology. This system allows an easy integration between the computer and any current smartphone and it’s gifted with strong security and privacy characteristics. The system was developed in an initial phase for door locks but it can be expanded to further solutions. Furthermore, this system will also allow the access by third party users after proper owner authorization.
Description
Keywords
Fechaduras inteligentes Bluetooth Controlo de acesso Smartphone BeagleBone Black Open source Smartlocks Access control