Bhangun, Adji Kuncoro and Mochammad Hannats Hanafi Ichsan,, S.ST, M.T and Eko Setiawan,, S.T., M.T., Ph.D. (2021) Rancang Bangun Sistem Pemantau Suhu Dan Kelembaban Pada Gudang Penyimpanan Pr. Alfi Putra Trenggalek Dengan Lora, Metode Csma/Ca, Dan Aplikasi Telegram. Sarjana thesis, Universitas Brawijaya.
Abstract
Industri tembakau menjadi salah satu industri dengan pengaruh ekonomi yang besar. Dalam proses penyimpanan tembakau perlu diperhatikan kondisi suhu dan kelembaban pada gudang penyimpanan tembakau. Tetapi proses pemantauan suhu dan kelembaban gudang tersebut masih manual, dan hal tersebut akan sulit dilakukan jika pihak pengelola pabrik berada di luar lingkungan industri. Oleh sebab itu, sistem pemantau suhu dan kelembaban dengan teknologi WSN (Wireless Sensor Network) dapat menjadi solusi permasalahan tersebut. Sistem ini terdiri dari 3 (tiga) slave node yang melakukan sensing suhu dan kelembaban, dan 1 (satu) master node yang mengumpulkan data dari tiap node, dan mengirimkan data menuju pengguna melalui aplikasi Telegram. Dari hasil pengujian disimpulkan bahwa sistem dapat melakukan sensing dengan nilai error suhu dan kelembaban pada node 1 sebesar 0,53% dan 1,46%, node 2 0,43% dan 6,98%, dan node 3 0,14% dan 1,87%, serta sistem mampu mengirimkan datanya dengan RSSI pada node 1 sebesar -59,82 dB, node 2 -52,52 dB, dan node 3 -70,42 dB. Sistem mampu mengirimkan data dengan metode CSMA/CA dengan RTT saat proses RTS/CTS pada node 1 selama 84 millidetik, node 2 59 millidetik, dan node 3 60 millidetik. Sedangkan RTT saat proses pengiriman data pada node 1 selama 67 millidetik, node 2 59 millidetik, dan node 3 60 millidetik, dan peluang terjadinya data collision terminimalisir hingga 4%. Kemudian, sistem dapat mengirimkan notifikasi ketika keadaan suhu dan kelembaban melewati batas optimal melalui aplikasi Telegram, dan dapat membalas perintah dari pengguna dengan waktu respon rata-rata 12,6 detik.
English Abstract
The tobacco industry is one of many industries that has a big influence on the economy. In the tobacco storage process, it is necessary to pay attention on temperature and humidity conditions at the tobacco warehouse. But the monitoring process of these conditions are still manual, and this prove to be difficult to do if the factory staffs are outside the industrial zone. Therefore, the temperature and humidity monitoring system with WSN (Wireless Sensor Network) technology become a solution to these problems. System is comprised of 3 (three) slave nodes which perform sensing of temperature and humidity, and 1 (one) master node that collects and processes data received from each node, and sends data to users via Telegram app. From the test results, system is capable to sense with the error on temperature and humidity sensing on node 1 0,53% and 1,46%, node 2 0,43% and 6,98%, and node 3 0,14% and 1,87%, also the system is capable to send its data with an RSSI value at node 1 -59.82 dB, node 2 -52.52 dB, and node 3 -70.42 dB. The system is capable to send data using CSMA/CA method with RTT during the RTS/CTS at node 1 is 84 milliseconds, node 2 is 59 milliseconds, and node 3 is 60 milliseconds. Meanwhile, RTT when sending data at node 1 is 67 milliseconds, node 2 is 59 milliseconds, and node 3 is 60 milliseconds, and data collision probability can be minimized to 4%. Finally, the system is capable to send notifications when the temperature and humidity conditions exceed the optimal limit through the Telegram app and able to reply the commands from users with an average response time of 12.6 seconds.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | 052115 |
| Uncontrolled Keywords: | Gudang penyimpanan tembakau, LoRa, CSMA/CA, RTS/CTS, telegram,tobacco storage, LoRa, CSMA/CA, RTS/CTS, telegram. |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting > 621.39 Computer engineering |
| Divisions: | Fakultas Ilmu Komputer > Teknik Komputer |
| Depositing User: | PKN 03 UB |
| Date Deposited: | 09 Jun 2023 02:02 |
| Last Modified: | 09 Jun 2023 02:02 |
| URI: | http://repository.ub.ac.id/id/eprint/201243 |
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Text (DALAM MASA EMBARGO)
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