Development of an Arduino-based CO2 Monitoring Device

Lapshina, Polina D.; Kurilova, Sofya P.; Belitsky, Anton A.

doi:10.1109/eiconrus.2019.8656915

Cited by 22 publications

(12 citation statements)

References 2 publications

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“…O hardware e o software apresentaram robustez e estabilidade quanto ao experimento realizado, em conformidade com pesquisa realizada por Lapshina, Kurilova & Belitsky (2019), onde afirmam que o sensor utilizado para a construção do dispositivo sugerido na presente pesquisa pode ser aplicado em ambientes a fim de evitar consequências negativas a vida humana.…”

Section: Figura 5 Sistema De Medição De Co2 Em Coleta E Tela Do Appunclassified

Desenvolvimento de um Sistema Computacional Embarcado para Monitoramento de CO2 in Situ

Rodrigues¹,

Pantoja²,

Beirão³

et al. 2021

Anais Do XII Workshop De Computação Aplicada À Gestão Do Meio Ambiente E Recursos Naturais (WCAMA 2021)

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Este artigo apresenta o desenvolvimento de um sistema capaz de medir CO2 de forma autônoma in situ, baseado no uso da plataforma NodeMCU e do sensor MH-z19. Um App em tecnologia Blynk foi desenvolvido para exibir os dados de concentrações de CO2 em ppm com pontos de coletas georreferenciados, essas informações foram guardadas em um digital cloud. Foi realizado um experimento para determinar a concentração de CO2 em ruas movimentadas de Belém – PA, os resultados apresentaram a Av. Almirante Barroso como a via com maiores níveis de dióxido de carbono.

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Section: Figura 5 Sistema De Medição De Co2 Em Coleta E Tela Do Appunclassified

Desenvolvimento de um Sistema Computacional Embarcado para Monitoramento de CO2 in Situ

Rodrigues¹,

Pantoja²,

Beirão³

et al. 2021

Anais Do XII Workshop De Computação Aplicada À Gestão Do Meio Ambiente E Recursos Naturais (WCAMA 2021)

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“…The liquid crystal display (LCD) unit is a video display that develop light modulation to display several outputs such as picture or text on a screen. The LCD displays have developed considerably to be included in wide variety applications since their inventions in 1964 [11]. In this work, a 16 × 2 LCD unit is employed to be assigned as the sight that demonstrates the resultant data.…”

Section: Liquid Crystal Display Modulementioning

confidence: 99%

GSM based gas leak monitoring system

Mahmood¹,

Aris²,

Hussain³

2019

PEN

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This paper used a safe wireless module to detect a gas leakage. The module is household use application where home fires or Liquefied Petroleum Gas (LPG) are classified as the reason of the disasters. The LPG is considered as the most inflammable gases that can ignite fires even in the far distances where gas leak exists. The module can be applied in several places particularly in the fabrications that depend mainly on LPG gas to manage their works. According to the facilities offered by this work, the whole module is functionally separated to perform two tasks identified by gas leak monitoring and the precautions taken accordingly. The module reads the gas sensor in a proposed environment to discover whether gas concentration exceeds a specified range. The system will be activated once the module detects that the gas concentration is altered, and accordingly the control action turns the alarm system alongside with air puller device ON, and sends a warning SMS to a certain recipient using GSM module.

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“…Ensuring compatibility of health management system with other management systems". We would like to remind that these standards are recommendations, but if the company's local regulations contain references thereto, their requirements become mandatory [2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Practical Approach to Assessment of Effectiveness and Efficiency of Management Systems for Occupational Safety

Nikulin¹,

Klimova²,

Mračková³

2020

Preprint

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This paper is focused on the analysis of methods used to assess effectiveness and efficiency of the occupational safety and health management system (OSHMS) in a company. It reviews current Russian and international occupational safety and health standards. The paper details the method outlined in International Standard GOST 12.0.230.3-2016 “Occupational safety standards system. Management systems for occupational safety. Evaluation of effectiveness and efficiency” based on the data collected during the external audit of OSHMS function efficiency in a Russian mining company. Effectiveness and efficiency indicators were determined, and a generalized desirability coefficient was calculated. Weaknesses of the method proposed in GOST 12.0.230.3-2016 were identified and mathematical and linguistic solutions were proposed to improve it. Harrington function was used to determine a numerical and linguistic score. The performed calculation demonstrated that the company needed strategic management decisions to improve the current situation. Practical approaches were offered to enhance the company's systems-based occupational safety and health performance..

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Development of an Arduino-based CO2 Monitoring Device

Cited by 22 publications

References 2 publications

Desenvolvimento de um Sistema Computacional Embarcado para Monitoramento de CO2 in Situ

Desenvolvimento de um Sistema Computacional Embarcado para Monitoramento de CO2 in Situ

GSM based gas leak monitoring system

Practical Approach to Assessment of Effectiveness and Efficiency of Management Systems for Occupational Safety

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