Rancangan Sistem Untuk Peringatan Dini Banjir Di Kabupaten Gresik

Cakraningrat, Archi (2024) Rancangan Sistem Untuk Peringatan Dini Banjir Di Kabupaten Gresik. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Banjir merupakan fenomena alam yang biasa terjadi di suatu kawasan yang banyak dialiri oleh aliran sungai. Secara sederhana banjir dapat didefinisikan sebagainya hadirnya air di suatu kawasan luas sehingga menutupi permukaan bumi kawasan tersebut. Banyak dampak yang ditimbulkan oleh banjir, tidak hanya kerugian secara material, banjir juga dapat menimbulkan korban jiwa. Dampak dari banjir dapat dikurangi jika masyarakat lebih siap dalam menghadapi datangnya banjir tersebut.. Sistem ini menggunakan metode pemantauan ketinggian air sungai secara otomatis dengan memanfaatkan sensor ultrasonik yang terhubung ke modul ESP8266 dan aplikasi Blynk di smartphone. Metode yang digunakan meliputi pengukuran ketinggian air dengan sensor ultrasonik HC-SR04 dan pengiriman data secara real-time melalui internet. Jika ketinggian air mencapai 30 cm, sistem akan mengaktifkan buzzer dan mengirim notifikasi bahaya, sedangkan pada ketinggian 10 cm, notifikasi aman akan diterima. Hasil pengujian menunjukkan bahwa pada ketinggian air 10 cm, sistem mencapai akurasi 100% dengan kesalahan sensor 0%. Pada ketinggian 20 cm, akurasi 96% dengan kesalahan 5%, dan pada 30 cm, akurasi 93% dengan kesalahan 3%. Sistem yang dirancang pada proyek akhir ini memiliki efektifitas dalam memberikan peringatan dini terhadap potensi banjir, meningkatkan kesadaran masyarakat akan bahaya banjir, serta memudahkan pemantauan ketinggian air secara real-time melalui teknologi modern.
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Floods are a natural phenomenon that usually occurs in an area that is crossed by many rivers. In simple terms, floods can be defined as the presence of water in a large area so that it covers the surface of the earth in that area. There are many impacts caused by floods, not only material losses, floods can also cause loss of life. The impact of floods can be reduced if the community is better prepared to face the coming flood. This system uses a method of monitoring river water levels automatically by utilizing ultrasonic sensors connected to the ESP8266 module and the Blynk application on a smartphone. The methods used include measuring water levels with the HC-SR04 ultrasonic sensor and sending data in real-time via the internet. If the water level reaches 30 cm, the system will activate the buzzer and send a danger notification, while at a height of 10 cm, a safe notification will be received. The test results show that at a water height of 10 cm, the system achieves 100% accuracy with a sensor error of 0%. At a height of 20 cm, the accuracy is 96% with an error of 5%, and at 30 cm, the accuracy is 93% with an error of 3%. The system designed in this final project is effective in providing early warning of potential flooding, increasing public awareness of the dangers of flooding, and facilitating real-time monitoring of water levels through modern technology.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Banjir, Sensor Ultrasonik, Peringatan Dini, ESP8266, Aplikasi Blynk
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1007 Electric power systems control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1010 Electric power system stability. Electric filters, Passive.
Divisions:	Faculty of Vocational > 36304-Automation Electronic Engineering
Depositing User:	Archi cakraningrat
Date Deposited:	02 Oct 2024 03:08
Last Modified:	02 Oct 2024 03:08
URI:	http://repository.its.ac.id/id/eprint/115703

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