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Language: search.filters.language.EnglishSubject: search.filters.subject.Automotive engineering

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    An Implementation of a Monocular 360-Degree Vision System for Mobile Robot Navigation
    (2018)
    Acevedo Medina, Eduardo
    ;
    Beltrán, Arturo
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    Castellanos Canales, Mauricio
    ;
    Chaverra, Luis
    ;
    González Mora, José Guillermo
    One of the problems facing autonomous navigation is obstacle sensing and dynamic surroundings. Multi-sensor systems and omni directional vision systems have been implemented to increase the observability of robots. However, these approaches consider several drawbacks: the cost of processing multiple signals, synchronization of data collection, cost of materials and energy consumption, among others. Thus in this paper, we propose a new 360-degree vision system for mobile robot navigation using a static monocular camera. We demonstrate that using our system, it is possible to monitor the complete surroundings of the robot with a single sensor, i.e. the camera. Moreover, it can detect the position and orientation of an object from an egocentric point of view. We also present a low cost prototype of our proposal to validate it. © 2018 IEEE.
    Scopus© Citations 3  25  1
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    Nurse-Bot: A Robot System Applied to Medical Assistance
    (2018)
    Álvarez Rojas, Jesús Maurilio
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    Campos Guzmán, Guillermo
    ;
    Enríquez Martínez, Valeria
    ;
    Miranda Peralta, Pedro Alexis
    ;
    Rodríguez Zayas, Francisco Manuel
    Caring for the elderly and sick people is one of the biggest concerns of families. Those who experience the responsibility and the enormous work involved in this care recognizes that all kind of help it's welcomed. The objetive of this paper is to present Nurse-bot as a mechatronics system for taking care of the elderly and sick people. In particular, we refer this device not only as a tool, but with the time and development a true support to the people. It is like-a nurse made robot that monitors vital signs and keeps the information, so that the attending physician has up-to-date parameters before the consultation that allows a better follow-up of the results of the prescribed treatment made by a specialist. A proof-of-concept and the first prototype is presented in this work. Experimental results shows insights that this robot can help people. © 2018 IEEE.
    Scopus© Citations 14  17  1