| |
|
|
| Registros recuperados : 655 | |
| 158. |  | STERZO, M. S.; CRUVINEL, P. E. Estimação de parâmetros de uma função de previsão de demanda associada ao comportamento de plantas invasoras utilizando algoritmo genético In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 8., 2016, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2016. p.27. Editores técnicos: Wilson Tadeu Lopes da Silva, José Manoel Marconcini, Maria Alice Martins, Lucimara Aparecida Forato, Paulino Ribeiro Villas Boas. (Embrapa Instrumentação. Documentos, 61).| Biblioteca(s): Embrapa Instrumentação. |
|    |
| 159. | | CRUVINEL, P. E.; MACEDO, M. F. de. Equalizador gráfico de oitavas de 10 bandas. In: REUNIÃO ANUAL DA SBPC, 37., 1985, Belo Horizonte. Ciência e Cultura, São Paulo, v. 37, n. 7, p. 25, 1985. Suplemento. Resumo. Ref. 01-A.5.2.| Biblioteca(s): Embrapa Instrumentação. |
| |
| Registros recuperados : 655 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Instrumentação. |
|
Data corrente: |
25/10/2021 |
|
Data da última atualização: |
08/12/2022 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
PEREIRA, M. F. L.; CRUVINEL, P. E. |
|
Afiliação: |
PAULO ESTEVAO CRUVINEL, CNPDIA. |
|
Título: |
Development of a LoRa wireless sensor network to estimate agricultural risk. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON ADVANCES IN SENSORS, ACTUATORS, METERING AND SENSING - ALLSENSORS 2021, 6., 2021, Nice, France. Proceedings... Wilmington, USA: IARIA, 2021. |
|
ISBN: |
978-1-61208-875-4 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Sensors are quite important for agricultural risk monitoring, and the customization of a LoRa wireless network and its use in rural applications is still a challenge. This paper presents a data collector system based on a Wi-Fi and Lora platform. The arrangement includes an ESP32, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed to operate with ultra-low-power and based on the 40 nm technologies. Therefore, the module allows using both protocols for Wi-Fi and LoRa wireless networks. One of the main characteristics, which was leveraged in this study, is its applicability for longrange communication in rural areas with low power consumption. During operation, the proposed receiver node is connected to the internet, thereby enabling data storage on servers, such as ThingSpeak, which is an Internet-of-Things analytics platform service. The results in a controlled-environment test showed that the connection between the station and receiver was fully functional at a distance of 500 meters. Besides, once this advanced data collector, currently under development, is finished, interconnection of several stations will be possible, even if they are remotely located with respect to the receiver node. |
|
Palavras-Chave: |
Agricultural Sensors; LPWAN; Wireless Sensor Network. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01866nam a2200169 a 4500
001 2135529
005 2022-12-08
008 2021 bl uuuu u00u1 u #d
020 $a978-1-61208-875-4
100 1 $aPEREIRA, M. F. L.
245 $aDevelopment of a LoRa wireless sensor network to estimate agricultural risk.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON ADVANCES IN SENSORS, ACTUATORS, METERING AND SENSING - ALLSENSORS 2021, 6., 2021, Nice, France. Proceedings... Wilmington, USA: IARIA$c2021
520 $aSensors are quite important for agricultural risk monitoring, and the customization of a LoRa wireless network and its use in rural applications is still a challenge. This paper presents a data collector system based on a Wi-Fi and Lora platform. The arrangement includes an ESP32, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed to operate with ultra-low-power and based on the 40 nm technologies. Therefore, the module allows using both protocols for Wi-Fi and LoRa wireless networks. One of the main characteristics, which was leveraged in this study, is its applicability for longrange communication in rural areas with low power consumption. During operation, the proposed receiver node is connected to the internet, thereby enabling data storage on servers, such as ThingSpeak, which is an Internet-of-Things analytics platform service. The results in a controlled-environment test showed that the connection between the station and receiver was fully functional at a distance of 500 meters. Besides, once this advanced data collector, currently under development, is finished, interconnection of several stations will be possible, even if they are remotely located with respect to the receiver node.
653 $aAgricultural Sensors
653 $aLPWAN
653 $aWireless Sensor Network
700 1 $aCRUVINEL, P. E.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Instrumentação (CNPDIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
