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Comunicação por luz visível led a led comparando diferentes configurações no transmissor e no receptor
(Universidade Federal de Santa Maria, 2017-02-24)
In this work a study was carried out on visible light communication (VLC), which consists in the use of the same light that illuminates the environment, to transmit data using LEDs on the transmitter and also on the receiver. ...
Implementação de rede LoRa no sistema de transporte intracampus da UFSM
(Universidade Federal de Santa Maria, 2017-12-11)
This work aims to make a brief analysis of the needs that the internet of things (IoT) is bringing
to the world of LPWANs. In addition, we study the existing technologies and we compare the
methods that each organization/company ...
Propagação de mensagens com protocolo CoAP em redes LoWPAN com simulador Cooja
(Universidade Federal de Santa Maria, 2017)
The IEEE 802.15.4 standard has low cost and forms wireless personal area networks which
by adapting the IPv6 protocol over this physical layer, this adaptation is 6LoWPAN. Thus,
there is information about assemblies and ...
Análise da comunicação por Bluetooth Low Energy com pilha IPv6 usando os sistemas operacionais Zephyr e Contiki
(Universidade Federal de Santa Maria, 2017-12-04)
With the recent popularization of the Bluetooth Low Energy (BLE), several devices, that previously did not have access to the Internet, will have. With this, one way of achieving robust and efficient communication is of ...
Reconhecimento de gestos em imagens utilizando um sensor de profundidade para o controle de um robô móvel
(Universidade Federal de Santa Maria, 2017-12-19)
A study was realized to develop a system of recognition of gesture commands applied to a mobile robot. To read
the gestures was used the Kinect sensor, which allows to obtain data of the joints of a person's body and to ...
Implementação de uma metodologia para classificação de imagética motora em módulo Orange Pi Zero
(Universidade Federal de Santa Maria, 2017-12-15)
Various people around the world live with some form of physical disability. For this part
of the population that has some motor deficiency, can communicate or perform tasks that
are impossible to perform is of utmost ...
Otimização de parâmetros de uma rede LoRa através de algoritmos genéticos
(Universidade Federal de Santa Maria, 2017-12-13)
The LoRa technology stands out for allowing the connection of a large number of devices
allocated several kilometers away from the base station, with low energy consumption
and maintenance costs. To do so, each device ...
Estudo do protocolo LoRaWAN e implementação de uma rede privada com nós distribuídos
(Universidade Federal de Santa Maria, 2017)
The present work shows a general study on LoRaWAN, a long-range, low-energy protocol
developed for the Internet of Things. Its main characteristics, differences to other
protocols commonly used in the area, network ...
Identificação da condição de sono a partir de características extraídas de sinais de EEG utilizando um módulo Orange Pi Zero
(Universidade Federal de Santa Maria, 2017-12-15)
This work in progress reports the first results of a project which purpose is the implementation
of a microprocessed system for the detection of fatigue, or state of drowsiness, from
electroencephalogram (EEG) signals. ...
Sistema de telemetria para veículos automotores
(Universidade Federal de Santa Maria, 2017)
This job introduces to you a complete and budget telemetry system called Smart Kart, for automotive vehicle, most specifically Kart Cross racing vehicles. The main purpose of this system is to collect vehicle movement data ...