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    Item type:Publication, Access status: without files ,
    A web-oriented architecture for deploying multiple unmanned vehicles as a service
    (Fac. of Navigation, Gdynia Maritime Univ., 2021)
    Au, C. N.
    ;
    Delea, Cosmin
    ;
    Schneider, Vincent Emanuel
    ;
    Oeffner, Johannes
    ;
    Jahn, Carlos
    Providing a robotic-assisted service in scenarios involving multiple Unmanned Vehicles (UVs) in possible beyond-visual-Line-Of-Sight (LoS) operations, safety and security are critical concerns. We develop a web-oriented, human-in-the-loop infrastructure to explore how the service provider can secure their system, enforce instant access control over dynamic operator-robot connections, and ensure the integrity, availability, and traceability of communicated data. Our proposed minimal viable solution requires an authentication server to verify user identity, a back server with a database to handle user requests and state-transition events, and a RabbitMQ (RMQ) server to trace the origin of data.
    Publicationtype: Journal Article
      17
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    Item type:Publication, Access status: without files ,
    Robotic service concepts for the port of tomorrow: Developed via a small-scale demonstration testbed
    (2020-11)
    Schneider, Vincent Emanuel
    ;
    Delea, Cosmin
    ;
    Oeffner, Johannes
    ;
    Sarpong, Benjamin
    ;
    Burmeister, Hans-Christoph
    The development of Unmanned Surface Vehicles (USVs) has been impelled in recent decades by oceanographic and military applications. USVs are ideally suited to perform routine tasks in port environments - such as collecting bathymetry data - and can act as a platform to develop new applications for the port of the future. This paper elaborates possible robotic service concepts for a port environment and describes the construction of a demonstration vehicle as a modular platform as well as the integration of the necessary software infrastructure in order to show the complete service pipeline. A key component of the development is the involvement of practitioners and potential end users from the port authority of Europe's 3rd largest seaport- the port of Hamburg.
    Publicationtype: Conference Paper
      14