Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle

Detalhes bibliográficos
Autor(a) principal: Silva,Irenilson M. da
Data de Publicação: 2013
Outros Autores: Pandorfi,Héliton, Vasconcelos,Ângelo J. S. de, Laurenti,Renato, Guiselini,Cristiane
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Engenharia Agrícola
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000100001
Resumo: Due to the importance of the environment on animal production and thus environmental control, the study aims to build a system for monitoring and control the meteorological variables, temperature and relative humidity, low cost, which can be associated with an evaporative cooling system (ECS). The system development included all the stages of assembly, test and laboratory calibration, and later the validation of the equipment carried in the field. The validation step showed results which allowed concluding that the system can be safely used in the monitoring of these variables. The controller was efficient in management of the microclimate in the waiting corral and allowed the maintenance of the air temperature within the comfort range for dairy cattle in pre-milking with averaged 25.09 ºC during the afternoon. The equipment showed the lower cost (R$ 325.76) when compared to other middle market (R$ 450.00).
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spelling Low cost driver device for microclimate maintenance in the pre-milking of dairy cattledairy cattlethermal comfortinstrumentationDue to the importance of the environment on animal production and thus environmental control, the study aims to build a system for monitoring and control the meteorological variables, temperature and relative humidity, low cost, which can be associated with an evaporative cooling system (ECS). The system development included all the stages of assembly, test and laboratory calibration, and later the validation of the equipment carried in the field. The validation step showed results which allowed concluding that the system can be safely used in the monitoring of these variables. The controller was efficient in management of the microclimate in the waiting corral and allowed the maintenance of the air temperature within the comfort range for dairy cattle in pre-milking with averaged 25.09 ºC during the afternoon. The equipment showed the lower cost (R$ 325.76) when compared to other middle market (R$ 450.00).Associação Brasileira de Engenharia Agrícola2013-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000100001Engenharia Agrícola v.33 n.1 2013reponame:Engenharia Agrícolainstname:Associação Brasileira de Engenharia Agrícola (SBEA)instacron:SBEA10.1590/S0100-69162013000100001info:eu-repo/semantics/openAccessSilva,Irenilson M. daPandorfi,HélitonVasconcelos,Ângelo J. S. deLaurenti,RenatoGuiselini,Cristianeeng2013-04-02T00:00:00Zoai:scielo:S0100-69162013000100001Revistahttp://www.engenhariaagricola.org.br/ORGhttps://old.scielo.br/oai/scielo-oai.phprevistasbea@sbea.org.br||sbea@sbea.org.br1809-44300100-6916opendoar:2013-04-02T00:00Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)false
dc.title.none.fl_str_mv Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
title Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
spellingShingle Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
Silva,Irenilson M. da
dairy cattle
thermal comfort
instrumentation
title_short Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
title_full Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
title_fullStr Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
title_full_unstemmed Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
title_sort Low cost driver device for microclimate maintenance in the pre-milking of dairy cattle
author Silva,Irenilson M. da
author_facet Silva,Irenilson M. da
Pandorfi,Héliton
Vasconcelos,Ângelo J. S. de
Laurenti,Renato
Guiselini,Cristiane
author_role author
author2 Pandorfi,Héliton
Vasconcelos,Ângelo J. S. de
Laurenti,Renato
Guiselini,Cristiane
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva,Irenilson M. da
Pandorfi,Héliton
Vasconcelos,Ângelo J. S. de
Laurenti,Renato
Guiselini,Cristiane
dc.subject.por.fl_str_mv dairy cattle
thermal comfort
instrumentation
topic dairy cattle
thermal comfort
instrumentation
description Due to the importance of the environment on animal production and thus environmental control, the study aims to build a system for monitoring and control the meteorological variables, temperature and relative humidity, low cost, which can be associated with an evaporative cooling system (ECS). The system development included all the stages of assembly, test and laboratory calibration, and later the validation of the equipment carried in the field. The validation step showed results which allowed concluding that the system can be safely used in the monitoring of these variables. The controller was efficient in management of the microclimate in the waiting corral and allowed the maintenance of the air temperature within the comfort range for dairy cattle in pre-milking with averaged 25.09 ºC during the afternoon. The equipment showed the lower cost (R$ 325.76) when compared to other middle market (R$ 450.00).
publishDate 2013
dc.date.none.fl_str_mv 2013-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-69162013000100001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
publisher.none.fl_str_mv Associação Brasileira de Engenharia Agrícola
dc.source.none.fl_str_mv Engenharia Agrícola v.33 n.1 2013
reponame:Engenharia Agrícola
instname:Associação Brasileira de Engenharia Agrícola (SBEA)
instacron:SBEA
instname_str Associação Brasileira de Engenharia Agrícola (SBEA)
instacron_str SBEA
institution SBEA
reponame_str Engenharia Agrícola
collection Engenharia Agrícola
repository.name.fl_str_mv Engenharia Agrícola - Associação Brasileira de Engenharia Agrícola (SBEA)
repository.mail.fl_str_mv revistasbea@sbea.org.br||sbea@sbea.org.br
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