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NOVA mobility assistive system: Developed and remotely controlled with IOPT-tools

2020-08-17Artigo científico Acesso aberto
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dc.contributor.authorMoutinho, Filipe
dc.contributor.authorCampos-Rebelo, Rogerio
dc.contributor.authorLagartinho-Oliveira, Carolina
dc.contributor.authorMoreira, Edna
dc.contributor.authorAlmeida, Bruno
dc.contributor.authorGomes, Luis
dc.contributor.institutionCTS - Centro de Tecnologia e Sistemas
dc.contributor.institutionUNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
dc.contributor.institutionDEE - Departamento de Engenharia Electrotécnica e de Computadores
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2021-04-08T22:16:30Z
dc.date.available2021-04-08T22:16:30Z
dc.date.issued2020-08-17
dc.descriptionUID/EEA/00066/2020
dc.description.abstractIn this paper, a Mobility Assistive System (NOVA-MAS) and a model-driven development approach are proposed to support the acquisition and analysis of data, infrastructures control, and dissemination of information along public roads. A literature review showed that the work related to mobility assistance of pedestrians in wheelchairs has a gap in ensuring their safety on road. The problem is that pedestrians in wheelchairs and scooters often do not enjoy adequate and safe lanes for their circulation on public roads, having to travel sometimes side by side with vehicles and cars moving at high speed. With NOVA-MAS, city infrastructures can obtain information regarding the environment and provide it to their users/vehicles, increasing road safety in an inclusive way, contributing to the decrease of the accidents of pedestrians in wheelchairs. NOVA-MAS not only supports information dissemination, but also data acquisition from sensors and infrastructures control, such as traffic light signs. For that, it proposed a development approach that supports the acquisition of data from the environment and its control while using a tool framework, named IOPT-Tools (Input-Output Place-Transition Tools). IOPT-Tools support controllers’ specification, validation, and implementation, with remote operation capabilities. The infrastructures’ controllers are specified through IOPT Petri net models, which are then simulated using computational tools and verified using state-space-based model-checking tools. In addition, an automatic code generator tool generates the C code, which supports the controllers’ implementation, avoiding manual codification errors. A set of prototypes were developed and tested to validate and conclude on the feasibility of the proposals.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent23
dc.format.extent1912246
dc.identifier.doi10.3390/electronics9081328
dc.identifier.issn2079-9292
dc.identifier.otherPURE: 19655836
dc.identifier.otherPURE UUID: 3e63c4aa-86b4-444a-a517-16f1ecaa4fab
dc.identifier.otherScopus: 85089696549
dc.identifier.otherWOS: 000564654900001
dc.identifier.urihttp://hdl.handle.net/10362/115243
dc.identifier.urlhttps://www.scopus.com/pages/publications/85089696549
dc.language.isoeng
dc.peerreviewedyes
dc.subjectDesign automation tools
dc.subjectMobility assistive system
dc.subjectMobility scooters
dc.subjectModel-driven development
dc.subjectPetri nets
dc.subjectRemote monitoring
dc.subjectWheelchairs
dc.subjectControl and Systems Engineering
dc.subjectSignal Processing
dc.subjectHardware and Architecture
dc.subjectComputer Networks and Communications
dc.subjectElectrical and Electronic Engineering
dc.titleNOVA mobility assistive system: Developed and remotely controlled with IOPT-toolsen
dc.typejournal article
degois.publication.firstPage1
degois.publication.issue8
degois.publication.lastPage23
degois.publication.titleElectronics (Switzerland)
degois.publication.volume9
dspace.entity.typePublication
rcaap.rightsopenAccess

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