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All Journal Sistemasi: Jurnal Sistem Informasi JURNAL TEKNOLOGI DAN OPEN SOURCE Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Teknik Informatika Journal of Informatics and Electronics Engineering Proceeding Applied Business and Engineering Conference Journal of Embedded Systems, Security and Intelligent Systems Jurnal Elektronika dan Teknik Informatika Terapan Saber: Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Jurnal Informatika Polinema (JIP) Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Saturnus: Jurnal Teknologi dan Sistem Informasi TANJAK : Jurnal Pengabdian Kepada Masyarakat INOVTEK Polbeng - Seri Informatika Jurnal Teknik Informatika dan Teknologi Informasi
Muhammad Asep Subandri
Politeknik Negeri Bengkalis
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ANALISIS QOS (QUALITY OF SERVICE) SISTEM MONITORING PINTAR MITIGASI PENULARAN COVID-19 BERBASIS IOT Depandi Enda; Muhammad Asep Subandri; Supria
Jurnal Informatika Polinema Vol. 8 No. 1 (2021): Vol 8 No 1 (2021)
Publisher : UPT P2M State Polytechnic of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jip.v8i1.705

Abstract

Sistem monitoring pintar mitigasi COVID-19 adalah sistem monitoring berbasis teknologi IoT yang menggunakan beberapa sensor untuk merekam keadaan di sekitar lokasi pemantauan dan memberikan rekomendasi kepada pengguna berdasarkan data yang diambil disekitar area pemantauan. Salah satu aspek yang harus diperhatikan dalam membangun system monitoring berbasis IoT adalah kualitas layanan jaringan (Quality of Service). Kualitas layanan jaringan digunakan sebagai tolak ukur untuk memastikan perangkat IoT dapat berkomunikasi dengan baik didalam suatu jaringan nirkabel. Penelitian ini bertujuan untuk melakukan analisis kualitas layanan jaringan pada sistem monitoring pintar mitigasi penularan COVID-19 berbasis IoT. Adapun aspek yang diukur adalah delay, packet lost, jitter dan throughput, dimana pengukuran parameter ini berguna untuk mengetahui tingkat peforma sistem monitoring dalam menangani permintaan layanan API dari sensor node ke web server. Berdasarkan hasil pengujian yang telah dilakukan terhadap 2 perangkat sensor node menunjukkan bahwa kinerja QoS pada perangkat sensor node ESP8266 lebih baik dibandingkan dengan ESP32. Sedangkan parameter delay yang dihasilkan pada kedua perangkat sensor node jika bekerja secara bersamaan menunjukkan bahwa kedua perangkat sensor node yang diuji memiliki delay dengan kategori buruk.
RANCANGAN ANTARMUKA UNTUK KALIBRASI SENSOR SISTEM TELEMETRI KUALITAS AIR KOLAM BUDIDAYA IKAN Subandri, Muhammad Asep; Fajri P. Putra; Rahmat Fajrul
ABEC Indonesia Vol. 11 (2023): 11th Applied Business and Engineering Conference
Publisher : Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to develop a calibration interface that enables the routine and effective calibration of water quality telemetry system sensors in fish cultivation ponds. This interface is designed to provide users, namely fish farmers, the ability to perform dynamic calibration based on linear regression methods. With this feature, fish farmers can recalibrate the sensor based on fluctuations in the cultivation pond environment, thereby improving measurement accuracy continuously. The calibration method employed is linear regression, which allows for the identification of the mathematical relationship between sensor data and reference data. By collecting sensor data and reference data, linear regression parameters such as offset and slope can be calculated and applied to sensor measurements. This calibration interface feature can be accessed through a computer or mobile device with an intuitive display, making it easy for fish farmers to operate. The research results indicate that the use of a dynamic calibration interface with linear regression methods can enhance sensor measurement accuracy continuously. Fish farmers can perform routine calibrations in accordance with environmental changes, contributing to better water quality management in fish cultivation. The success of this interface opens opportunities for the development of technology that supports optimal fish growth and health within the environment.
Modular Design for a Flexible IoT Monitoring and Control Application using Flutter Putra, Fajri Profesio; Subandri, Muhammad Asep
ABEC Indonesia Vol. 12 (2024): 12th Applied Business and Engineering Conference
Publisher : Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Internet of Things (IoT) has emerged as a transformative technology that enables smart environmentsthrough extensive sensor networks and connected devices. However, the diversity and heterogeneity of IoT devices posesignificant challenges in developing versatile applications capable of monitoring and controlling a broad spectrum ofsensors and actuators. This paper proposes a novel modular design for a flexible IoT monitoring and control applicationusing Flutter, a popular framework for developing cross-platform solutions. Our design leverages Flutter’s robust UIcapabilities and its efficient communication with backend services to offer a scalable and customizable interface that canadapt to various IoT deployments, from domestic to industrial settings. The modular architecture allows users to specifyand configure the application to dynamically include any combination of devices and functionalities, catering to specificneeds without additional programming
Metode Prototipe Aplikasi Klasifikasi Pengaduan Masyarakat Menggunakan Algorithma Naive Bayes Berbasis Website Muhammad Aidil Adham; Ryci Rahmatil Fiska; Muhammad Asep Subandri
Jurnal Elektronika dan Teknik Informatika Terapan ( JENTIK ) Vol. 2 No. 4 (2024): Desember: Jurnal Elektronika dan Teknik Informatika Terapan (JENTIK)
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jentik.v2i4.849

Abstract

Information technology plays a crucial role in improving public services, particularly in handling citizen complaints. Citizens often face obstacles in reporting complaints due to complex bureaucracy and limited access. To address these issues, this study aims to develop a web-based citizen complaint classification application using the Naïve Bayes algorithm. The application is designed to automatically classify complaints and direct them to the appropriate agencies, such as the Fire Department (DAMKAR), Public Works Department (DPU), and Regional Drinking Water Company (PDAM). The Naïve Bayes algorithm is utilized for its ability to calculate probabilities and produce accurate classifications. The application was developed using the prototype method, which allows for iterative processes and adjustments based on user feedback. System testing demonstrates that this application functions well and meets the needs of relevant agencies in efficiently handling public complaints.
Early Warning System Of Water Quality Changes In Fishponds Muhammad Asep Subandri; Danuri Danuri
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 6 No. 1 (2023): Jurnal Teknologi dan Open Source, June 2023
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v6i1.3109

Abstract

This study aims to develop an early warning system for changes in water quality in fish ponds using the MQTT and Telegram Bot protocols. Poor water quality can cause significant economic losses in fish farming. Therefore, a system is needed that can accurately and quickly detect changes in water quality and provide warnings to fish farmers. The method used in this study involves the installation of sensors that are connected to a microcontroller and a communication system using the MQTT protocol. The sensors used include temperature sensors, pH sensors, turbidity sensors, water level sensors, and salinity sensors. The data obtained from these sensors will be sent via the MQTT protocol to the server connected to Telegram Bot. Telegram Bot is used as an interface for users. This bot will receive data from the server and perform processing to evaluate the water quality in fish ponds. If a significant change in water quality parameters is detected, the bot will send an early warning to fish farmers via Telegram messages. Fish farmers can receive these alerts on their mobile devices, so they can quickly take the necessary action to improve water conditions. The results of this study indicate that the developed early warning system can provide fast and accurate warnings of changes in water quality in fish ponds. With this system, fish farmers can take the necessary actions to prevent losses caused by changes in water quality before more serious damage occurs. In addition, the use of Telegram as a communication platform allows fish farmers to receive alerts on their mobile devices, which increases the responsiveness and convenience of water quality monitoring.
Penggunaan Software Metrics Dan Abstract Syntax Tree Untuk Mendeteksi Code Smell Pada Bahasa Pemrograman Python Hamzan Wadi; Kasmawi; Muhammad Asep Subandri
JEKIN - Jurnal Teknik Informatika Vol. 5 No. 1 (2025)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/jekin.v5i1.900

Abstract

Code smell adalah kelemahan desain atau praktik buruk dalam kode program yang merugikan proyek pengembangan perangkat lunak. Hal ini dapat menyebabkan penurunan kualitas kode, meningkatkan kompleksitas proyek, hambatan dalam pemeliharaan kode, dan risiko kesalahan. Penelitian ini bertujuan untuk mengembangkan aplikasi deteksi code smell pada bahasa pemrograman Python. Metode yang digunakan adalah software metrics yang diimplementasikan pada struktur Abstract Syntax Tree (AST). Sistem ini mengonversi program Python menjadi AST, mengembangkan logika deteksi code smell dengan pendekatan software metrics, dan diuji menggunakan blackbox testing. Hasil penelitian menunjukkan bahwa sistem mampu mendeteksi jenis code smell seperti long method, lazy class, feature envy, dan kompleksitas kode. Pengujian blackbox membuktikan bahwa fungsionalitas sistem berjalan dengan baik dan sesuai harapan.
Peningkatan Akurasi Pada Sistem Monitoring Posisi Kapal Menggunakan Metode Kalman Filter Herianto Herianto; Fajri Profesio Putra; Muhammad Asep Subandri
Saturnus: Jurnal Teknologi dan Sistem Informasi Vol. 2 No. 4 (2024): Oktober: Saturnus: Jurnal Teknologi dan Sistem Informasi
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/saturnus.v2i4.354

Abstract

This research produces a monitoring system to determine the position of the ship using the Kalman Filter method in web-based system development using the waterfall development method. This system allows users to view the position and coordinates of the ship in real-time. By applying the Kalman Filter method, uncertainty and noise in measuring the position of the ship can be reduced, thereby increasing the accuracy in determining the actual position of the ship. The system development process is carried out using the waterfall method which consists of requirements analysis, design, implementation, testing, and maintenance. The developed web-based system provides more accurate and reliable information to users, with the ability to view the position and coordinates of the ship in real time. This research contributes to the development of a more effective ship position monitoring system that can be used in various purposes such as navigation, surveillance, and ship monitoring.
Analisis Kerentanan Website Desa Sekecamatan Bengkalis Menggunakan Vulnerability Assessment Sani, Muhammad; Subandri, Muhammad Asep
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 4 (2025): October
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i4.48851

Abstract

The village website is used as the main means of providing services and disseminating information to the community. However, without good security, these websites are vulnerable to cyber attacks. This research aims to analyze the level of vulnerability of village websites in Bengkalis District using the Vulnerability Assessment method. In this research, eight village websites were tested using the Nmap and OWASP ZAP tools to find security gaps. The test results show that there are several weaknesses with different risk levels, ranging from High, Medium, Low, to Informational. Some of the problems found include the use of vulnerable JavaScript libraries, inadequate security settings, and the risk of attacks such as Clickjacking and Cross-Site Scripting (XSS). To make websites safer, this research suggests several improvements, such as updating the security system, adding protection against attacks, and improving website security settings. With this research, it is hoped that village governments can better understand and improve the security of their websites so that they are better protected from cyber threats.
Implementasi Sistem Monitoring Kecepatan Sepeda Motor Siswa SLTA Sederajat Ratnawati, Fajar; Subandri, Muhammad Asep
TANJAK : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2024): TANJAK : Jurnal Pengabdian Kepada Masyarakat
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/27t5ff63

Abstract

Keselamatan berkendara di kalangan siswa SLTA menjadi perhatian serius mengingat tingginya angka kecelakaan lalu lintas yang melibatkan pengendara muda. Dinas Perhubungan (Dishub) memiliki peran penting dalam menekan angka kecelakaan tersebut, namun menghadapi berbagai tantangan seperti keterbatasan dalam pengawasan langsung dan penegakan hukum, serta kurangnya keterlibatan orang tua dalam pengawasan berkendara anak-anak mereka. Proyek ini bertujuan untuk mengembangkan sistem pemantauan dan peringatan kecepatan sepeda motor siswa SLTA yang dilengkapi dengan teknologi Internet of Things (IoT). Perangkat yang dipasang pada sepeda motor akan memantau kecepatan secara real-time dan memberikan peringatan suara jika melebihi batas aman. Data kecepatan dan lokasi juga akan dikirimkan ke aplikasi web yang dapat diakses oleh orang tua dan Dishub untuk pemantauan dan penegakan hukum yang lebih efektif. Sistem ini diharapkan dapat menurunkan perilaku berkendara yang tidak aman di kalangan siswa SLTA, sekaligus memberikan ketenangan bagi orang tua yang dapat memantau kondisi anak mereka saat berkendara. Implementasi proyek ini juga akan memperkuat peran Dishub dalam memastikan keselamatan lalu lintas melalui penggunaan teknologi yang inovatif dan efisien. Proyek ini akan dilaksanakan melalui beberapa tahapan, mulai dari perencanaan dan pengembangan perangkat serta aplikasi, pengujian di lapangan, hingga implementasi penuh di beberapa sekolah sebagai pilot project. Dengan dukungan teknologi dan kerjasama antara Dishub, sekolah, dan orang tua, diharapkan proyek ini dapat memberikan kontribusi signifikan dalam meningkatkan keselamatan jalan raya bagi generasi muda.
Implementasi Sistem Monitoring Kualitas Air Kolam Ikan di Kelompok Budidaya Ikan Milenial Subandri, Muhammad Asep; Danuri, Danuri
TANJAK : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2024): TANJAK : Jurnal Pengabdian Kepada Masyarakat
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/n74z6y58

Abstract

Dalam era modern, perkembangan teknologi memberikan dorongan bagi inovasi dalam sektor budidaya ikan. Untuk mengatasi tantangan pengukuran manual kualitas air kolam ikan yang dihadapi oleh Kelompok Budidaya Ikan Milenial  dilakukan  pendekatan terstruktur dalam tiga tahap yaitu Persiapan, Pelaksanaan, dan Evaluasi. Selama tahap Persiapan, tim melakukan persiapan perangkat IoT dengan sensor  untuk mengukur parameter fisik air. Tahap Pelaksanaan melibatkan pemasangan perangkat, pengumpulan data, dan implementasi aplikasi web. Evaluasi dilakukan untuk mengevaluasi keefektifan solusi. Luaran dari pengabdian ini mencakup pendaftaran Hak Kekayaan Intelektual (HKI), publikasi artikel di jurnal, ekspos kegiatan di media massa online, dan dokumentasi kegiatan. Dengan demikian,  kegiatan pengabdian  ini tidak hanya memberikan solusi teknologi yang inovatif, tetapi juga mendokumentasikan kontribusi yang berharga bagi kemajuan budidaya ikan dan teknologi pengukuran kualitas air.
Co-Authors Agus Saputra Agus Tedyyana, Agus Amirul Amirul Bella Kurnia Amellia Boby Rahman Boby Rahman Danuri Danuri Danuri Danuri, Danuri Deo Seti Aji Depandi Enda Dian Utami Fajar Ratnawati Fajri P. Putra Fajri Profesio Putra Fajri Profesio Putra Hamzan Wadi Herianto Herianto I Gusti Agung Putu Mahendra Jamal Jaroji Jaroji Kasmawi Muhammad Aidil Adham Muhammad Gala Garcya Muhammad Gala Garcya Muhammad Siddiq Putra, Fajri Profesio Putu Mahendra, I Gusti Agung Rahmat Fajrul Ratnawati, Fajar Reinaldi Teguh Setyawan Ryci Rahmatil Fiska Sani, Muhammad Santoso, Budhi Sofia Randa Supria Teguh Setyawan, Reinaldi Yosi Rumandha Zhafira Khairunnisa Azra