Navegando por Assunto "Sistema embarcado"

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Abordagem teórica e prática da aplicação de Linux em sistemas embarcados: um tutorial para a configuração da BeagleBone Black
(Centro Universitário do Estado do Pará, 2021-06-23) Santos, Felipe Garcia dos; Dias, Suzane Alfaia; Sena, José Adolfo da Silva; http://lattes.cnpq.br/1637465609474105; http://lattes.cnpq.br/9675395702501834; Ribeiro, Moshe Dayan Sousa; http://lattes.cnpq.br/5200296393526606
With the advent of technology, visible and ubiquitous, there was also the need to produce more IoT devices, which are nothing but embedded systems, many of them, microprocessed. Along with this, the opportunity arises for more vacancies for computer engineering professionals. However, it is notable that many academics in the field are unaware of the step-by-step construction of a microprocessed embedded system, as well as the concept of embedded Linux. This work aims to develop a documentation that contains the development of an embedded microprocessed system in Linux, using as basis the BeagleBone Black development board. The process will be described in the form of a report, using bibliographic and practical research with the Texas Instruments development environment.
Aplicação móvel para agendamento de aulas de autoescola: Agendador
(Centro Universitário do Estado do Pará, 2017-12-14) Fonseca, Fabrício da Silva; Carmo, Ricardo Melo Casseb do; http://lattes.cnpq.br/4933624262290855; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Baganha, Alessandra Natasha Alcântara Barreiros; http://lattes.cnpq.br/0672275617505946
Because of the increase in the use of smartphones to access an internet and the accomplishment of daily tasks through applications such as ordering food and making payments, a possibility of creating a tool to facilitate the accomplishment of daily tasks was observed. Scheduling classes depending on the third party intervention becomes a time consuming task and as times are difficult to complete, several times or a lot of time with your time consumed due to a wait to execute a schedule, another hindrance is a delay without answering by phone when Student can get phone service. Failures in this way make a scheduler process complex, time-consuming and stressful. This is a database development program to generate a mobile application that performs the management of class schedules, scheduling classes through the application, without need for confirmation by people, only through the system, with an intention to automate the process, making it possible for you to perform your schedule in the shortest time possible through your smartphone anywhere.
Automação residencial para monitoramento e irrigação automática de culturas de tomates em hortas verticais
(Centro Universitário do Estado do Pará, 2017-05-16) Tavares Neto, Hugo Mendes; Alves, Elton Rafael; http://lattes.cnpq.br/8408339809247090; Brito, Itamar Jorge Vilhena de; http://lattes.cnpq.br/5143837732124006; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002
Since the urbanization process has led to the enlargement of cities and, consequently, diminishment of green zones inside towns, researches have been made in order to find sustainable methods to restore nature into city’s environment, where stands out the concept of vertical gardens. It was found to be a suitable solution for it, because of its proposal to grow fruits and vegetables in reduced spaces. A main example of fruit that can successfully develop in reduced environments is the tomato, which is also part of almost every human diet in the world. Meanwhile, aiming to manage these vertical gardens irrigation and regarding the waste of water in agriculture along with the ongoing hydric crisis, there is automation and ambient monitoring technology as a tendency to be implemented. Therefore, this paper is a research using the Arduino embedded computer platform integrated with sensors, actuators and men-machine interface to control the processes of irrigation and supervision of tomato cultures. Thus, the planting development was optimized and the waste of water seen in the manual irrigation system reduced, these factors established the influence of good irrigation management on the growing of the culture and the efficiency in the use of embedded systems to sustainable automation.
Automação residencial: estudo de caso usando o Raspberry PI e Node-RED
(Centro Universitário do Estado do Pará, 2018-06-19) Espirito Santo, Andrey Ronaldo Favacho do; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861; Baganha, Alessandra Natasha Alcântara Barreiros; http://lattes.cnpq.br/0672275617505946
The home automation (Domotics) consists on the use of technology to the management and operationalization of a residence's resources, as lamps, refrigeration and access. Therefore, this project is developed using the Node-RED platform in a system managed by a Raspberry PI, with the purpose of demonstrate a scale automation process, using moisture and temperature sensor, PIR sensor, servomotor and relay activations.
Os benefícios da integração dos sistemas embarcados na indústria 4.0
(Centro Universitário do Estado do Pará, 2020) Pena, Raphael Rossy; Dias, Suzane Alfaia; http://lattes.cnpq.br/9675395702501834; Brito, Itamar Jorge Vilhena de; http://lattes.cnpq.br/5143837732124006; Araújo, Fábio Rocha de; http://lattes.cnpq.br/2407240421934932
The following work makes a brief description of the important moments for the arrival of the new level of industrial development, seeking to point out through studies how the application of embedded systems can help the responsible for the analysis of machinery within the scenario of Industry 4.0, leaving aside the corrective maintenance and giving space for predictive maintenance; due to the monitoring of this type of repair, it seeks an environment with fewer and fewer unexpected stops in the production lines in order to avoid unnecessary expenses within the company, because the interruption in equipment the industry ends up having to stop its production. The text has a description of the social advance generated by the Industrial Revolutions and the insertion of new technologies that aim to help the environment, also seeks to point out how the scenario of embedded systems with support from new technologies ensure a certain autonomy of the machines for the diagnosis of problems, thus ensuring greater durability of equipment within this scenario 4.0, allowing the equipment to be used responsibly until the end of its useful life; pointing out how the Big Data, IoT (IIoT), I.A. and Embedded Systems are interconnected / necessary for the establishment of this new type of industry as well as mentioning the emergence of cyber-physical systems and intelligent networks, and how all these technologies guarantee 4.0 maintenance functionality.
Colete de vibrocompressão para auxílio da fisioterapia respiratória
(Centro Universitário do Estado do Pará, 2021) Salame, Lucas Messias; Gonçalves, Matthews Soares; Baganha, Alessandra Natasha Alcântara Barreiros; http://lattes.cnpq.br/0672275617505946; Girotto, Pedro Henrique Sales; http://lattes.cnpq.br/0421749067951878; Freitas, Wiviane Maria Torres de Matos; http://lattes.cnpq.br/8170754805493164
Respiratory physiotherapy for patients with spinal cord injury is performed using pressure applied to the patient's chest followed by a vibration performed by the physiotherapy professional. This work aims to develop a computational automation device with the ability to assist the physiotherapy professional when performing this procedure, through devices capable of executing both the pressure and the correct vibration frequency in the patient.
Monox: monitoramento e controle inteligente de monóxido de carbono
(Centro Universitário do Estado do Pará, 2022) Leão, Lucas Henrique Barbosa; Francisco, Marcísio Isaías Souza; Araujo, Ygor Alejandro da Silva; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Girotto, Pedro Henrique Sales; http://lattes.cnpq.br/0421749067951878; Dias, Suzane Alfaia; http://lattes.cnpq.br/9675395702501834
This product was developed with the objective of preventing accidents caused by carbon monoxide in indoor environments due to the absence of detection, monitoring and control devices. To solve this problem, a solution was developed consisting of: embedded systems for sensing and controlling the environment, a cloud server for processing the collected data, and a web environment, so that users can view the entire operation in real time. To prevent any lethal accidents, the entire operation is automated, with the help of advanced communication protocols (MQTT and Web Sockets), programming tools (C, C++, JavaScript, PHP and Node.js), and electronic devices and components. We emphasize that, once harmful levels of carbon monoxide are detected, an alert notification is sent via email to the person in charge and, consequently, control actions help to regularize the environment in order to guarantee the physical integrity of the human beings present on site. After the regularization of the environment, a notification of normalization is also sent to the person in charge, all in an automated way.
Portfólio: desenvolvimento de experiências acadêmicas e profissionais na área de tecnologia
(Centro Universitário do Estado do Pará, 2019) Girotto, Gustavo Henrique Sales; Baganha, Alessandra Natasha Alcântara Barreiros
The Portfolio is one of the modalities of Conclusion Work Course in the Escola de Negócios, Tecnologia e Inovação (ARGO) of the University Center of the State of Pará. This modality intends to show the different path followed by the student Gustavo Henrique Sales Girotto during the graduation period, showing the positive and negative topics of every steps and making possible the interdisciplinarity achieved by the author during the course. This paper will present the professional and academic experiences lived by the author.
Portfólio: relato de percurso de formação no curso de Bacharelado em Ciência da Computação
(Centro Universitário do Estado do Pará, 2019) Manito Neto, Antonio Pantoja; Baganha, Alessandra Natasha Alcântara Barreiros
The Portfolio aims to show the academic path of Student Antonio Pantoja Manito Neto during the undergraduate course in Computer Science Course of the Escola de Negócios, Tecnologia e Inovação (ARGO) do Centro Universitário do Estado do Pará - CESUPA, addressing the projects, exhibitions, event organizations and professional experiences of the author, showing the academic stages experienced and the interdisciplinary development achieved during the course.
Projeto de controle de acesso utilizando RFID para instituições de ensino
(Centro Universitário do Estado do Pará, 2017-06-22) Rocha, Jellyane da Cruz; Gomes, Jéssica do Nascimento Campos; Almeida, Mateus Vieira de; Santos, Michelle Bitar Lelis dos; Campos, Cassio Diego Tavares; http://lattes.cnpq.br/8354673966749067; http://lattes.cnpq.br/1208797288539861; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002
This monograph demonstrates the use of RFID (Radio Frequency Identification) for security and access control applications, illustrating how this technology can benefit institutions and companies offering access control agility, having as a case study the University Center of Pará (CESUPA), Governador José Malcher unit. It will be verified that RFID can be used in institutions with large flow of people, not restricted to educational institutions, since companies and other institutions can be well evaluated if they offer quality of service to their users and clients, having as Focus the safety factor. Other similar systems have already flawed, but RFID has been the world-renowned technology as efficient in its speed in identifying and processing information. In the practical application, a prototype of RFID technology is presented to manage the access in organizations with great flow of people, using tags and searches in the database, visualization and analysis via web. In the construction of the prototype were used modules with antenna and RFID reader, being created two systems in Java language, on NetBeans IDE, storage in MySQL database, Arduino board and web development, realized in the language Hypertext Preprocessor (PHP) and The Apache web server configuration.
Sistema de automação para estufas residenciais
(Centro Universitário do Estado do Pará, 2017-12-07) Guimarães, Julia Paier; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861; Melo, Diemisom Carlos Romano de; http://lattes.cnpq.br/1831226990848913
Greenhouse cultivation is a technique that allows the creation of different types of crops, through the generation of microclimates using the control of parameters such as temperature, air humidity, soil moisture and luminosity from the environment. This project proposes the implementation of an automation system for indoor greenhouses using Raspberry Pi and the Node-RED platform to obtain control and monitoring of the parameters to simplify the cultivation of vegetables indoors.
Sistema de automação para monitoramento ativo de equipamentos eletrônicos em estações rádio base
(Centro Universitário do Estado do Pará, 2017-06-14) Rabelo, Israel Mariano; Rocha, Johnny Marcus Gomes; http://lattes.cnpq.br/7014364443235002; Mendonça, Eudes Danilo da Silva; http://lattes.cnpq.br/1404209498845660; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861
Due to the growing evolution of the telecommunications sector, especially in the wireless Internet providers area, emerges a need to optimize the performance of structures that support for these, which are known as NodeB. Possessing equipments are installed in ambients that are unfavorable to maintenance, there appears the need for constant monitoring of these, with the goal of minimizing their downtime. Therefore, this work proposes a solution based on the platforms Arduino and Raspberry Pi, integrated with sensors and communication modules to generate a monitoring system with a SMS notification mechanism in cases of anomalies, in order to establish a predictive maintenance scenario, avoiding possible equipment failures.
VRVS: um produto de realidade virtual usando vibrações sobre a pele aplicado ao entretenimento
(Centro Universitário do Estado do Pará, 2017-06-22) Machado, Artur Andrade; Girotto, Pedro Henrique Sales; Baganha, Alessandra Natasha Alcântara Barreiros; http://lattes.cnpq.br/0672275617505946; Carmo, Ricardo Melo Casseb do; http://lattes.cnpq.br/4933624262290855; Alves, Elton Rafael; http://lattes.cnpq.br/8408339809247090
The use of virtual reality is increasingly present in daily life, several applications are being developed, such as in training, entertainment and health. This work aims to present VRVS (Virtual Reality using Vibrations on Skin), an embedded system, controlled by the PIC18F4550, for virtual reality system whose objective is to transmit vibrations on the skin based on the user interaction in the virtual environment developed in the Unity engine. The expected result was achieved with an accessible product, universally compatible with the most varied types of people and capable of transmitting perceptible vibrations.