TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM

Detalhes bibliográficos
Autor(a) principal: Mota, Wilson Nogueira
Data de Publicação: 2017
Outros Autores: de Miranda, Raiane Ferreira, Casaroli, Derblai, Alves Júnior, José, Mesquita, Márcio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/631
Resumo: Brazilian hydrological measurement networks rarely cover all places in a watershed, therefore there is a great lack of stream?ow data. This may be due to the costs for acquisition and maintenance of water level measuring devices. This work aimed to construct and validate a low cost automatic water level meter. A potentiometer coupled to a ?oat and pulley system was used, as well as an Arduino microcontroller board for data acquisition and a clock module RTC DS1307 for tracking reading times. In the Arduino environment, a program was created to signal reading from the transducer, to convert the electrical signal when in water level, to allocate the time readings and to store information in long-term memory. The equipment provided precise and accurate readings (R² = 0.99, r = 0.99, d = 0.99). The use of the Arduino platform to acquire data for stream?ow variables is a good alternative, given its low cost and easy programming. This platform is recommended for studies regarding water levels and water monitoring in channels, dams and streams, with prior calibration and studies related to the locations to be used.
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spelling TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORMNOTA TÉCNICA: CONSTRUÇÃO DE UM LINÍGRAFO DE BAIXO CUSTO COM A PLATAFORMA ARDUINOautomaçãohidrologiavariáveis fluviométricasBrazilian hydrological measurement networks rarely cover all places in a watershed, therefore there is a great lack of stream?ow data. This may be due to the costs for acquisition and maintenance of water level measuring devices. This work aimed to construct and validate a low cost automatic water level meter. A potentiometer coupled to a ?oat and pulley system was used, as well as an Arduino microcontroller board for data acquisition and a clock module RTC DS1307 for tracking reading times. In the Arduino environment, a program was created to signal reading from the transducer, to convert the electrical signal when in water level, to allocate the time readings and to store information in long-term memory. The equipment provided precise and accurate readings (R² = 0.99, r = 0.99, d = 0.99). The use of the Arduino platform to acquire data for stream?ow variables is a good alternative, given its low cost and easy programming. This platform is recommended for studies regarding water levels and water monitoring in channels, dams and streams, with prior calibration and studies related to the locations to be used.As redes de medições hidrológicas raramente cobrem todos os locais de interesse em uma bacia hidrográfica, havendo, então, uma grande carência de dados ?uviométricos. Isso pode ocorrer devido aos custos de aquisição e manutenção dos linígrafos existentes no mercado e/ou por demanda não atendida de pessoal especializado para a observação desses dados. Objetivou-se com este trabalho construir e validar um linígrafo automático de baixo custo, do tipo boia e contrapeso, utilizando a plataforma Arduino. Para isso, utilizou-se, como sensor, um potenciômetro acoplado a um sistema boia e contrapeso; a placa microcontroladora Arduino como sistema de aquisição de dados e o módulo relógio RTC DS1307 para localizar as leituras no tempo. No ambiente Arduino, criou-se um programa com funções de leitura do sinal proveniente do transdutor, conversão do sinal elétrico em nível de água, alocação das leituras no tempo e armazenamento dessas informações em memória de longo prazo. Observou-se que o equipamento fornece leituras acuradas e precisas (R²=0,99; r=0,99; d=0,99). O uso da plataforma Arduino na medição de variáveis ?uviométricas representa uma alternativa viável, dado seu baixo custo e facilidade de programação, sendo recomendado seu uso para estudos e monitoramento do nível da água em canais, barragens e rios, com prévia calibração e estudos referentes aos locais de instalação.Universidade Federal de Viçosa - UFV2017-03-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttps://periodicos.ufv.br/reveng/article/view/63110.13083/reveng.v24i6.699Engineering in Agriculture; Vol. 24 No. 6 (2016); 523-530Revista Engenharia na Agricultura - REVENG; v. 24 n. 6 (2016); 523-5302175-68131414-398410.13083/reveng.v24i6reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/631/418https://periodicos.ufv.br/reveng/article/view/631/3876Mota, Wilson Nogueirade Miranda, Raiane FerreiraCasaroli, DerblaiAlves Júnior, JoséMesquita, Márcioinfo:eu-repo/semantics/openAccess2023-01-19T13:32:05Zoai:ojs.periodicos.ufv.br:article/631Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:32:05Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
NOTA TÉCNICA: CONSTRUÇÃO DE UM LINÍGRAFO DE BAIXO CUSTO COM A PLATAFORMA ARDUINO
title TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
spellingShingle TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
Mota, Wilson Nogueira
automação
hidrologia
variáveis fluviométricas
title_short TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
title_full TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
title_fullStr TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
title_full_unstemmed TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
title_sort TECHNICAL NOTE: WATER LEVEL RECORDER WITH ARDUINO PLATFORM
author Mota, Wilson Nogueira
author_facet Mota, Wilson Nogueira
de Miranda, Raiane Ferreira
Casaroli, Derblai
Alves Júnior, José
Mesquita, Márcio
author_role author
author2 de Miranda, Raiane Ferreira
Casaroli, Derblai
Alves Júnior, José
Mesquita, Márcio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Mota, Wilson Nogueira
de Miranda, Raiane Ferreira
Casaroli, Derblai
Alves Júnior, José
Mesquita, Márcio
dc.subject.por.fl_str_mv automação
hidrologia
variáveis fluviométricas
topic automação
hidrologia
variáveis fluviométricas
description Brazilian hydrological measurement networks rarely cover all places in a watershed, therefore there is a great lack of stream?ow data. This may be due to the costs for acquisition and maintenance of water level measuring devices. This work aimed to construct and validate a low cost automatic water level meter. A potentiometer coupled to a ?oat and pulley system was used, as well as an Arduino microcontroller board for data acquisition and a clock module RTC DS1307 for tracking reading times. In the Arduino environment, a program was created to signal reading from the transducer, to convert the electrical signal when in water level, to allocate the time readings and to store information in long-term memory. The equipment provided precise and accurate readings (R² = 0.99, r = 0.99, d = 0.99). The use of the Arduino platform to acquire data for stream?ow variables is a good alternative, given its low cost and easy programming. This platform is recommended for studies regarding water levels and water monitoring in channels, dams and streams, with prior calibration and studies related to the locations to be used.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/631
10.13083/reveng.v24i6.699
url https://periodicos.ufv.br/reveng/article/view/631
identifier_str_mv 10.13083/reveng.v24i6.699
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/631/418
https://periodicos.ufv.br/reveng/article/view/631/3876
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/vnd.openxmlformats-officedocument.wordprocessingml.document
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 24 No. 6 (2016); 523-530
Revista Engenharia na Agricultura - REVENG; v. 24 n. 6 (2016); 523-530
2175-6813
1414-3984
10.13083/reveng.v24i6
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
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