Khilmiyah, Rizmatul (2021) Rancang Bangun Sistem Otomatisasi Lampu Menggunakan Thermal Camera dan Sensor LDR Pada Ruang Kelas Departemen Teknik Instrumentasi. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Energi listrik memiliki peran yang penting dalam kehidupan manusia. Salah satu upaya penghematan energi listrik adalah melakukan otomatisasi lampu pada ruang kelas karena saat ini masih menggunakan saklar lampu manual. Sistem ini bertujuan untuk melakukan otomatisasi lampu berdasarkan pendeteksian keberadaan manusia menggunakan thermal camera AMG8833 dan menggunakan 4 buah sensor LDR untuk mengetahui intensitas cahaya sebagai masukan untuk mandapat jumlah lampu yang harus diaktifkan agar pencahayaan pada ruang kelas memenuhi SNI yaitu sebesar 250 lux. NodeMCU ESP8266 sebagai mikrokontroler akan mengolah data dari thermal camera dan sensor LDR untuk dikirimkan ke aktuator relay sebagai keluaran. Dari perancangan dan percobaan yang telah dilakukan, didapatkan hasil akurasi sensor LDR1 yaitu 96,32%, sensor LDR2 yaitu 96,48%, sensor LDR3 yaitu 95,03%, dan sensor LDR4 yaitu 95,95%. Sedangkan thermal camera AMG8833 dapat bekerja cukup baik dengan parameter yaitu jika terdapat pixel temperature yang lebih dari 30°C maka sistem akan mendeteksi adanya keberadaan manusia didalam ruangan.
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Electrical energy has an important role in human life. One of the efforts to save electrical energy is to automate the lights in the classroom because currently they are still using manual light switches. This system aims to automate lights based on the detection of human presence using the AMG8833 thermal camera and use 4 LDR sensors to determine the light intensity as input for the number of lights that must be activated so that the lighting in the classroom meets SNI, which is 250 lux. NodeMCU ESP8266 as a microcontroller will process data from the thermal camera and LDR sensor to be sent to the relay actuator as output. From the designs and experiments that have been carried out, the results of the LDR1 sensor accuracy are 96,32%, the LDR2 sensor is 96,48%, the LDR3 sensor is 95,03%, and the LDR4 sensor is 95,95%. While the AMG8833 thermal camera can work quite well with parameters, namely if there is a pixel temperature that is more than 30°C, the system will detect the presence of humans in the room.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Thermal Camera, Sensor LDR, Intensitas Cahaya, Thermal Camera, LDR Sensor, Light Intensity |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.674 Detectors. Sensors T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7878 Electronic instruments |
Divisions: | Faculty of Vocational > Instrumentation Engineering |
Depositing User: | Rizmatul Khilmiyah |
Date Deposited: | 20 Aug 2021 05:59 |
Last Modified: | 20 Aug 2021 05:59 |
URI: | http://repository.its.ac.id/id/eprint/88019 |
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