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      Pengembangan Sistem Kontrol dan Monitoring Kualitas Udara Berbasis Internet of Things

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      Date
      2025
      Author
      HABSY, MUHAMAD AL
      Wahyudi, Setyanto Tri
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      Abstract
      MUHAMAD AL HABSY Pengembangan Sistem Kontrol dan Monitoring Kualitas Udara Berbasis Internet of Things. Dibimbing oleh SETYANTO TRI WAHYUDI. Penelitian ini membahas pengembangan sistem kontrol dan monitoring kualitas udara berbasis Internet of Things (IoT). Kualitas udara dalam ruang tertutup berperan penting terhadap kesehatan dan kenyamanan pekerja, sehingga diperlukan sistem yang mampu mendeteksi dan merespons kondisi udara secara otomatis. Sistem menggunakan mikrokontroler ESP8266 sebagai pusat kendali, sensor MQ-135 untuk mendeteksi konsentrasi gas CO2, dan sensor DHT11 untuk membaca suhu serta kelembaban. Data ditampilkan secara lokal melalui OLED dan jarak jauh melalui aplikasi Blynk. Jika CO2 melebihi ambang batas 1000 ppm, servo akan mengaktifkan air purifier secara otomatis. Pengujian dilakukan dengan membandingkan data sebelum dan sesudah penerapan, serta memvalidasi hasil sensor dengan alat pembanding. Data juga dianalisis menggunakan algoritma Random Forest untuk mengukur efektivitas sistem. Hasil menunjukkan penurunan signifikan kadar CO2 dan suhu ruangan, membuktikan sistem efektif meningkatkan kualitas udara dan berpotensi meningkatkan kenyamanan serta produktivitas kerja.
       
      MUHAMAD AL HABSY. The Implementation of an Internet of Things Based Air Quality Control and Monitoring System at PT Teguh Murni Perdana. Supervised by SETYANTO TRI WAHYUDI. This research discusses the development of an Internet of Things (IoT)- based air quality monitoring and control system implemented in the work environment of PT Teguh Murni Perdana. Indoor air quality plays a crucial role in employee health and comfort, requiring a system that can automatically detect and respond to environmental conditions. The system employs an ESP8266 microcontroller as the control unit, integrated with an MQ-135 sensor for CO2 measurement and a DHT11 sensor for temperature and humidity. Data is displayed locally on an OLED screen and remotely via the Blynk application. When CO2 levels exceed 1000 ppm, a servo motor activates the air purifier automatically. Testing involved comparing data before and after system deployment and validating sensor readings with reference instruments. Data was also analyzed using the Random Forest algorithm to assess system effectiveness. Results indicate a significant reduction in CO2 levels and room temperature, proving the system’s capability to improve air quality and potentially enhance employee comfort and productivity.
       
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      http://repository.ipb.ac.id/handle/123456789/170044
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      • UT - Computer Engineering Tehcnology [172]

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      Indonesia DSpace Group 
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