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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Desenvolvimento de sistema de gerenciamento de manuten??o de extintores de inc?ndio

Saldanha, Artur Henrique Souza 17 July 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-09-04T21:06:50Z No. of bitstreams: 1 ArturHenriqueSouzaSaldanha_DISSERT.pdf: 2798754 bytes, checksum: 3d0f4758fb9c195e823f40a6600942b8 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-09-06T22:40:36Z (GMT) No. of bitstreams: 1 ArturHenriqueSouzaSaldanha_DISSERT.pdf: 2798754 bytes, checksum: 3d0f4758fb9c195e823f40a6600942b8 (MD5) / Made available in DSpace on 2017-09-06T22:40:36Z (GMT). No. of bitstreams: 1 ArturHenriqueSouzaSaldanha_DISSERT.pdf: 2798754 bytes, checksum: 3d0f4758fb9c195e823f40a6600942b8 (MD5) Previous issue date: 2017-07-17 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Os extintores de combate a inc?ndio s?o equipamentos importantes que auxiliam no combate ao fogo. No intuito de maximizar a preven??o e minimizar os impactos oriundos de poss?veis sinistros, os extintores devem se encontrar com a recarga v?lida e n?o devem possuir nenhum tipo de avaria ou irregularidade que possa afetar seu desempenho durante o uso. Atualmente a maioria das ind?strias, com?rcios, laborat?rios e entre outros, n?o possuem um controle eficiente de todos os extintores de inc?ndio, pois ainda se utilizam como maneira de controle o aux?lio de planilhas manuais. A partir de estudo realizado, foi caracterizada a necessidade de se criar um sistema que fosse capaz de gerenciar as manuten??es dos extintores quanto a: vencimento das recargas, validade do teste hidrost?tico, irregularidades encontradas e que otimizasse o tempo de inspe??o. O software S.G.I realiza o gerenciamento das manuten??es dos extintores, utilizando-se de tecnologias Web e Mobile associadas a uma base de dados de geolocaliza??o dos extintores. A programa??o da parte Web foi desenvolvida atrav?s da linguagem PHP, com uso do framework gratuito denominado CakePHP. J? para o desenvolvimento do aplicativo mobile, foi utilizado a linguagem HTML5, CSS3 e JavaScript em um ambiente de desenvolvimento h?brido, que permite a constru??o e utiliza??o do aplicativo para multi-plataformas, sem que haja perda de desempenho para o usu?rio. Para realizar o teste do sistema desenvolvido, foi escolhido o laborat?rio de produ??o de medicamentos NUPLAM localizado na Universidade Federal do Rio Grande do Norte (UFRN), em virtude do grau de risco existente devido a manipula??o de compostos inflam?veis. / Fire extinguishers are important equipment that help in the fight against fire. In order to maximize prevention and minimize impacts from possible accidents, extinguishers must meet valid recharge and must not have any type of malfunction or irregularity that may affect their performance during use. Currently most industries, shops, laboratories and others, do not have an efficient control of all fire extinguishers, as the use of manual spreadsheets is still used as a control. From the study carried out, it was characterized the need to create a system that could manage the maintenance of extinguishers as to: expiration of the recharges, validity of the hydrostatic test, irregularities found and that optimized the time of inspection. S.G.I software manages fire extinguisher maintenance, using Web and Mobile technologies associated with a geolocation database of fire extinguishers. The programming of the Web part was developed through the PHP language, using the free framework called CakePHP. As for the development of the mobile application, HTML5, CSS3 and JavaScript were used in a hybrid development environment, which allows the construction and use of the application for multi-platforms, without loss of performance for the user. To carry out the test of the developed system, the NUPLAM drug production laboratory located at the Federal University of Rio Grande do Norte (UFRN) was chosen because of the degree of risk that exists due to the handling of flammable compounds.
2

Desenvolvimento de um aplicativo para gerenciamento da manuten??o do sistema el?trico de pot?ncia da UFRN, utilizando o c?digo QR como ferramenta de acesso ao plano de manuten??o

Silva, Marcos Antonio Alves da 11 August 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-12-04T22:25:53Z No. of bitstreams: 1 MarcosAntonioAlvesDaSilva_DISSERT.pdf: 2392478 bytes, checksum: fa9756e6692ee8e2b641c717a24729c2 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-12-11T21:16:38Z (GMT) No. of bitstreams: 1 MarcosAntonioAlvesDaSilva_DISSERT.pdf: 2392478 bytes, checksum: fa9756e6692ee8e2b641c717a24729c2 (MD5) / Made available in DSpace on 2017-12-11T21:16:38Z (GMT). No. of bitstreams: 1 MarcosAntonioAlvesDaSilva_DISSERT.pdf: 2392478 bytes, checksum: fa9756e6692ee8e2b641c717a24729c2 (MD5) Previous issue date: 2017-08-11 / ? percept?vel que, h? algum tempo, a sociedade vem passando por um processo de organiza??o da informa??o em suas pr?ticas e procedimentos, proporcionando grandes avan?os para a comunica??o e o armazenamento de dados, despertando nas institui??es p?blicas e privadas a necessidade de adapta??o e aperfei?oamento cont?nuo no tratamento de seus processos. Nesse contexto, apresenta-se uma proposta para a estrutura??o de um plano de manuten??o de equipamentos el?tricos, voltada para a manuten??o preventiva, baseada no gerenciamento da informa??o de todos os equipamentos de um sistema de distribui??o de energia el?trica. Dessa forma, partindo da an?lise das t?cnicas mais modernas de gerenciamento da manuten??o el?trica, define-se uma que melhor se enquadre na realidade do sistema el?trico de pot?ncia da Universidade Federal do Rio Grande do Norte ? UFRN, construindo-se um estudo de caso atrav?s do desenvolvimento de um sistema de gerenciamento da manuten??o baseado no cadastro de todos os seus componentes, cujo conte?do re?na os aspectos de gera??o de relat?rio de inspe??o, manuten??o preventiva e corretiva e cadastro dos dados t?cnicos dos equipamentos el?tricos, constituindo um banco de dados estruturado em ACCESS acess?vel via c?digo QR nos locais de instala??o. / It is noticeable that, for some time, society has been undergoing a process of information organization in its practices and procedures, providing significant advances for communication and data storage, raising in the public and private institutions the awareness of the need for continuous adaptation and improvement as it concerns the treatment of their processes. Within this context, we introduce a proposal to draw up an electric maintenance plan on whose stakeholders enjoy a systematic approach focused on preventive maintenance, based on the management of information of all elements of the electrical energy system. Accordingly, starting from the analysis of the most modern techniques of electric maintenance management, we can define one that better fits the reality of the electric power system of the Federal University of Rio Grande do Norte ? UFRN, thereby drawing up a case study through the development of a management system based on the registration of all its elements, whose content gathers the aspects related to the generation of inspection reports, corrective and preventive maintenance, and registration of technical data on the electric equipment, building a database structured in ACCESS accessible by means of QR code in the places where the equipment will be installed.

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