Wibowo, Budiman Agung (2019) Rancang Bangun Prototipe Sensor Pintar Wearable Berbasis Internet Of Things Untuk Monitoring Popok. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Popok adalah suatu jenis pakaian yang berfungsi untuk menampung urine dan feses orang yang tidak bisa mengendalikan pergerakan kandung kemih ataupun pergerakan ususnya. Apabila popok sudah berisi harus segera diganti agar tidak menimbulkan iritasi pada kulit. Akan tetapi, seringkali pengasuh lupa ataupun terlalu sibuk sehingga terlambat dalam mengganti popok. Maka dari itu, dikembangkan suatu sensor pintar yang dapat dikenakan (wearable) untuk menyelesaikan permasalahan tersebut. Sensor pintar ini berfungsi untuk mengawasi kondisi kelembapan dan temperatur popok dan dapat memberikan informasi tersebut secara realtime tanpa harus memeriksa popok secara rutin. Pada tugas akhir ini akan dirancang suatu sensor pintar berbasis Internet of Things yang dapat dikenakan (wearable). Sistem ini terdiri dari sebuah sensor pintar menggunakan sensor HTU21 untuk mendeteksi kondisi kelembapan dan temperatur popok dan mengirimkan data tersebut ke aplikasi android melalui bluetooth dan sebuah aplikasi android untuk menampilkan hasil pembacaan dan juga memberikan notifikasi apabila popok sudah berisi. Sistem menggunakan mikrokontroler Bluno Beetle untuk integrasi sensor dan pengiriman data menuju aplikasi android. Apabila tingkat kelembapan popok sudah melewati 60% dan temperature sudah melewati 33oC maka aplikasi akan memberikan notifikasi dan membunyikan alarm sebagai pengingat untuk mengganti popok. Dari 25 kali pengujian menggunakan urine, perangkat berhasil mendeteksi keberadaan urine sebanyak 18 kali. Sehingga persentasi keberhasilannya adalah sebesar 72%.
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Diapers are a type of clothing that serves to contain the urine and feces of people who cannot control their bladder or their bowel movement. If the diaper has been filled it must be replaced immediately so as not to cause irritation to the skin. However, caregivers often forget or are too busy until it is too late to change the diapers. Therefore, a wearable smart sensor are developed to solve the problem. This smart sensor serves to monitor the humidity and temperature of diapers and can provide that information in realtime without having to manually check diapers regularly. In this final project will be developed an Internet of Things based wearable smart sensor. This system consists of a smart sensor using the HTU21 sensor to detect humidity and temperature of the diaper and then send the data to an android application via bluetooth and an android application to display the reading results and also provide notifications when the diaper is filled. The system uses the Bluno Beetle microcontroller for sensor integration and data transmission towards the android application. If the humidity level of the diaper has exceeded 60% and the temperature has passed 330C, the application will give a notification and sound the alarm as a reminder to change the diaper. From 25 times testing using urine, the device successfully detected the presence of urine 18 times. Hence, the percentage of success is 72%.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 621.381 536 Wib r-1 2019 |
| Uncontrolled Keywords: | Bluetooth Low Energy, Diaper, Internet of Things, Smart Device, Wearable Sensors. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5102.9 Signal processing. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5103.2 Wireless communication systems. Two way wireless communication T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105 Data Transmission Systems T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.674 Detectors. Sensors |
| Divisions: | Faculty of Electrical Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Budiman Agung Wibowo |
| Date Deposited: | 25 Jun 2021 05:19 |
| Last Modified: | 25 Jun 2021 05:19 |
| URI: | http://repository.its.ac.id/id/eprint/60623 |
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