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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Journal of Mechanical Engineering Science and Technology AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) QISTINA: Jurnal Multidisiplin Indonesia Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Maritim Malahayati Jurnal Penelitian Rumpun Ilmu Teknik Ocean Engineering: Jurnal Ilmu Teknik dan Teknologi Maritim Jurnal Kendali Teknik dan Sains Scientica: Jurnal Ilmiah Sains dan Teknologi Jurnal 7 Samudra Politeknik Pelayaran Surabaya Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Venus: Jurnal Publikasi Rumpun Ilmu Teknik Journal of Education Transportation and Business
Alia, Diana
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Optimalisasi Pelayanan Jasa Keagenan Kapal dalam Menangani Clearance In dan Out terhadap Kegiatan Operasional Fitriani, Nabilah Devia; Nugraha, Bugi; Alia, Diana; Arisusanty, Dian Junita
QISTINA: Jurnal Multidisiplin Indonesia Vol 4, No 1 (2025): June 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i1.6193

Abstract

Dalam dunia bisnis yang terus berkembang, aktivitas logistik dan distribusi barang menjadi salah satu elemen krusial yang menunjang kelancaran operasional perusahaan. Salah satu faktor penting dalam proses distribusi ini adalah keberadaan jasa keagenan, yang memiliki peran strategis dalam mengelola proses clearance , baik clearance in (masuk) maupun clearance out (keluar). Sebagai penghubung antara pemilik kapal dan instansi terkait, perusahaan jasa keagenan bertugas untuk mengatur dan mengurus segala hal terkait operasional kapal saat sandar di pelabuhan. Keberadaan jasa keagenan sangat vital dalam mendukung efisiensi alur distribusi barang, meminimalkan biaya operasional, serta menjaga kepatuhan terhadap regulasi pelayaran yang berlaku. Dalam penelitian ini, digunakan metode kualitatif deskriptif untuk menggambarkan secara mendalam peran PT Taraka Transmaritim Agensi sebagai perusahaan jasa keagenan kapal dalam menangani proses clearance in dan clearance out . Pendekatan ini memungkinkan analisis yang kontekstual dan komprehensif terhadap praktik pelayanan jasa keagenan di lapangan. Berdasarkan hasil penelitian, dapat disimpulkan bahwa perusahaan rutin mengirimkan laporan kedatangan dan laporan harian sebanyak dua kali dalam sehari. Selain itu, perusahaan juga memberikan solusi proaktif apabila terdapat kendala selama proses bongkar muat barang. Namun, beberapa hambatan tetap ditemukan dalam pelaksanaan pelayanan tersebut. Faktor cuaca dan kondisi lingkungan seperti badai atau gelombang tinggi sering kali mengganggu proses sandar dan bongkar muat kapal. Minimnya jumlah staf operasional menyebabkan beban kerja berlebih, sehingga berpotensi menimbulkan keterlambatan dan meningkatkan biaya operasional. Di samping itu, keterbatasan sarana pendukung seperti fasilitas teknologi dan alat transportasi turut memengaruhi efektivitas dan efisiensi layanan yang diberikan oleh PT Taraka Transmaritim Agensi.
Sistem Bangun Kontrol Kapal Menggunakan Metode LoRa Reza Putra Susanto; Diana Alia; Agus Prawoto
Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Vol. 3 No. 2 (2025): Mei : Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/globe.v3i2.823

Abstract

Unmanned Surface Vehicle (USV) is an unmanned vehicle that is currently being developed in Indonesian waters for the purposes of depth surveys in waters that combine autonomous navigation frames, environmental sensors, multibeam echosounders to collect topography, temperature, and other data that are utilized for the world of shipping. Researchers tested an unmanned ship tool that can move automatically and can determine the direction to a predetermined location. Output. The test results show that the unmanned ship can walk to the planned route. This unmanned ship is equipped with a Micro Air M10G GPS sensor, LoRa Sensor, Arduino Mega 2560 Pro Sensor... In testing as many as 15x experiments were carried out including 10x experiments carried out to turn right and 5x experiments with turning left. The experiments carried out were very effective and according to what had been planned, but there were 4x experiments that had differences from 11x experiments due to water waves and winds that were too large so that the ship was unstable.
Rancang Bangun Sistem Sandar Otomatis Menggunakan Arduino Sony Gunawan; Diana Alia; Jaka Septian Kustanto
Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Vol. 3 No. 2 (2025): Mei : Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/globe.v3i2.841

Abstract

This applied scientific work is entitled "Design of Automatic Smart Berthing System Based on Arduino". Ships are a comfortable alternative transportation. Currently, ship development is needed so that they can operate properly. During the docking process, ship accidents often occur in ports both nationally and internationally. Therefore, a better development or safety is needed that can be given to ships during the docking process. This tool uses the Arduino Nano microcontroller as the main control and an ultrasonic sensor as a distance counter to prevent accidents. This applied scientific work aims to realize and facilitate work on the ship by abandoning manual methods. Berthing is the location of the ship's mooring or security, the area around the ship where the anchor is thrown, the ship's residence, employing the ship's crew and positioning the ship in the desired place. This scientific paper uses experimental research as its research method. The use of experimental research methods in educational research will be faced with problems concerning research subjects. Experimental research is also research that is carried out intentionally by researchers by providing certain treatments to research subjects in order to create a tool or design that is expected by the researcher.
Rancang Bangun Battery Charger Menggunakan Solar Panel System Berbasis Internet of Things (IoT) Dimas Maulana; Diana Alia; Akhmad Kasan Gupron
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 3 (2025): Mei : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i3.852

Abstract

The aim of this study is to design a battery charging system using solar panels, integrated with an IoT-based monitoring system to improve efficiency and ease of supervision. The system utilizes the photovoltaic effect to convert solar energy into electrical energy, which is then stored in a battery through the regulation of a solar charge controller. The main components in this design include a solar panel, lead-acid battery, ESP32 microcontroller, current and voltage sensors, and the Blynk application for remote monitoring. The research method involves several stages, including the design of hardware such as solar panels, current and voltage sensors, and a step-down regulator, as well as software development using the Blynk platform and ESP32 programming. Test results show that the system is capable of achieving charging efficiencies between 89.45% and 99.57%, with optimal performance under clear weather and maximum sunlight conditions. The IoT system performs well up to a distance of 10–15 meters, with an average data transmission delay of less than 1.5 seconds. Therefore, this device proves to be effective as an independent battery charging and energy monitoring solution in locations without permanent electricity access.
Rancang Bangun Pembangkit Listrik Tenaga Bayu dengan Sistem Monitoring Pengisian Battery Berbasis Internet of Things (IoT) Ahmad Alif Farhan; Diana Alia; Hadi Setiawan
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 3 No. 3 (2025): Mei : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v3i3.866

Abstract

Extreme climate change in Indonesia, caused by air pollution from the use of fossil energy, has encouraged the development of renewable energy technology, including Wind Power Plants (PLTB). This technology is increasingly important for providing clean energy, especially in the maritime industry. The aim of this applied scientific work is to provide a battery charging solution when the emergency battery charger charging system on commercial ships experiences problems. To make it easier to monitor the power produced by wind power plants and also battery capacity via a smartphone application in real time. The method used in this applied scientific research research is experimental. The results of calculating the average power during testing at night show an average power of 10.22 Watt/min and an average current of 0.78 A. So it can be concluded that battery charging takes 11.53 hours. Meanwhile, the results of calculating the average power during testing during the day show an average power of 13.41 Watt/min and an average current of 1.02 A. So it can be concluded that charging the battery lasts for 8.82 hours. From the two data obtained, it can be concluded that charging is optimal during the day because the efficient charging time is 8.82 hours.
Peran KSOP dalam Menertibkan Tenaga Kerja Bongkar Muat melalui Simon TKBM di Pelabuhan Belawan Manalu, Afrendi; Faris Novandi; Diana Alia; Muhammad Dahri
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.4717

Abstract

Belawan Port as the main port in Indonesia plays an important role in international trade. The Main Harbormaster and Port Authority Office (KSOP) of Belawan has the authority to supervise operational activities at the Port including regulating stevedoring workers (TKBM). This regulation is implemented through the TKBM Monitoring System (SIMON TKBM) to manage workers efficiently, transparently, and safely. This study uses a qualitative descriptive approach with literature study methods, interviews, observations and documentation then analyzed using data reduction methods, data presentation and drawing conclusions. The results of the study showed that the role of KSOP is very central in regulating TKBM through SIMON TKBM which includes TKBM supervision, competency improvement, rule enforcement, and coordination with stakeholders. However, technical obstacles were also found including the failure of duplicate data management and the absence of an automatic age filter in the system, as well as practical obstacles, namely the lack of coordination regarding TKBM competency certificates.
Pembuatan Mesin Pengering Udang Rebon Guna Meningkatkan Produktivitas Nelayan Kenjeran, Surabaya Hakim, M Hanifuddin; Irmawanto, Rudi; Amaliah M, Sri; Kurniawan, Edi; Alia, Diana; Nurdiansari, Henna
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 7 No 3 (2023): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v7i3.18187

Abstract

Udang rebon merupakan hasil tangkapan utama nelayan sukolilo baru, Kenjeran, Surabaya. Saat musim panen, nelayan mampu mendapat udang rebon hingga 150kg/kapal dengan jumlah kapal yang aktif melaut ±30 unit.. Untuk menghasilkan udang rebon yang bagus, perlu proses pengeringan dengan memanfaatkan panas matahari selama 2-3 hari tergantung cuaca. Padahal puncak musim udang rebon terjadi pada saat musim penghujan. Hal ini menjadi kendala, karena nelayan masih sangat ketergantungan dengan panas matahari untuk proses pengeringan. Untuk mengatasi permasalahan tersebut, maka perlu adanya alat pengering modern. Terdapat dua bagian utama yakni bagian sistem pemanas otomatis dan sistem pengering. Sistem pemanas otomatis menggunakan pemanas infrared berbahan bakar gas LPG dengan pengatur suhu. Bagian kedua yakni sistem pengering menggunakan rak bertingkat, agar dapat menghemat lahan penjemuran. Alat pengering udang rebon menggunakan sumber bahan bakar gas LPG, dengan tujuan untuk menghemat ongkos produksi dibandingkan jika memakai sumber energi listrik. Alat ini mampu mengeringkan udang rebon hingga 50 kg dalam waktu 2.5 jam dengan suhu pemanasan 45-50 derajat celcius.
Optimalisasi Pelayanan Jasa Keagenan Kapal dalam Menangani Clearance In dan Out terhadap Kegiatan Operasional Fitriani, Nabilah Devia; Nugraha, Bugi; Alia, Diana; Arisusanty, Dian Junita
QISTINA: Jurnal Multidisiplin Indonesia Vol 4, No 1 (2025): June 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i1.6193

Abstract

Dalam dunia bisnis yang terus berkembang, aktivitas logistik dan distribusi barang menjadi salah satu elemen krusial yang menunjang kelancaran operasional perusahaan. Salah satu faktor penting dalam proses distribusi ini adalah keberadaan jasa keagenan, yang memiliki peran strategis dalam mengelola proses clearance , baik clearance in (masuk) maupun clearance out (keluar). Sebagai penghubung antara pemilik kapal dan instansi terkait, perusahaan jasa keagenan bertugas untuk mengatur dan mengurus segala hal terkait operasional kapal saat sandar di pelabuhan. Keberadaan jasa keagenan sangat vital dalam mendukung efisiensi alur distribusi barang, meminimalkan biaya operasional, serta menjaga kepatuhan terhadap regulasi pelayaran yang berlaku. Dalam penelitian ini, digunakan metode kualitatif deskriptif untuk menggambarkan secara mendalam peran PT Taraka Transmaritim Agensi sebagai perusahaan jasa keagenan kapal dalam menangani proses clearance in dan clearance out . Pendekatan ini memungkinkan analisis yang kontekstual dan komprehensif terhadap praktik pelayanan jasa keagenan di lapangan. Berdasarkan hasil penelitian, dapat disimpulkan bahwa perusahaan rutin mengirimkan laporan kedatangan dan laporan harian sebanyak dua kali dalam sehari. Selain itu, perusahaan juga memberikan solusi proaktif apabila terdapat kendala selama proses bongkar muat barang. Namun, beberapa hambatan tetap ditemukan dalam pelaksanaan pelayanan tersebut. Faktor cuaca dan kondisi lingkungan seperti badai atau gelombang tinggi sering kali mengganggu proses sandar dan bongkar muat kapal. Minimnya jumlah staf operasional menyebabkan beban kerja berlebih, sehingga berpotensi menimbulkan keterlambatan dan meningkatkan biaya operasional. Di samping itu, keterbatasan sarana pendukung seperti fasilitas teknologi dan alat transportasi turut memengaruhi efektivitas dan efisiensi layanan yang diberikan oleh PT Taraka Transmaritim Agensi.
Efektivitas Penambahan Aditif Pasir Silika pada Paraffin Wax untuk Media Penyimpan Panas Water Heater Putu Riska Resita Dewi; Diana Alia; Dirhamsyah Dirhamsyah; Henna Nurdiansari; Femmy Asdiana
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 3 (2025): Desember : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i3.6735

Abstract

This research develops an automated temperature control system for water heaters, that is both efficient and stable, driven by the need for energy-saving heating solutions, particularly for marine applications. The main objective was to create an automatic system capable of maintaining water temperature within an optimal range while maximizing energy efficiency through the use of thermal storage materials. The methodology involved an on-off control system based on a microcontroller as the main controller, capable of processing temperature sensor data in real time. This system intelligently activates and deactivates the heater to keep the water temperature stable. Paraffin wax was used as a latent heat storage medium, playing a crucial role in gradually storing and releasing thermal energy to support temperature stability. An automatic water heater system based on the ESP32 microcontroller with an on-off control mechanism was successfully designed using paraffin wax combined with silica sand as a thermal storage medium. The addition of silica sand significantly enhanced heat conductivity and temperature stability. Test results showed a substantial reduction in energy consumption, with daily savings reaching Rp12,762.88, equivalent to 67% of total daily energy costs. Over a one-year period, the total savings amounted to Rp4,658,103.20, demonstrating that the paraffin wax–silica sand combination is highly effective in improving energy efficiency and reducing long-term operational costs.
Green Vessel Concept : Solar Panel Integration for Sustainable Onboard Energy Solutions Dhimas Ardiansyah Surya Atmadja; Alia, Diana; Rizqi Aini Rakhman; Agus Dwi Santoso; Kuntoro Bayu Ajie
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 3 (2025): Desember : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i3.6754

Abstract

This study analyzes the potential use of solar cells as a renewable energy source on the MV SARI INDAH. With the increasing demand for energy and the negative environmental impacts of fossil fuels, solar cells provide a promising eco-friendly alternative. The research focuses on developing a prototype system to charge batteries using solar power, converting DC power into AC for ship operations. The methodology includes measuring sunlight intensity, current, and output voltage, while also calculating the battery capacity and the ship’s electrical load. Tests were conducted at various tilt angles, with data recorded hourly over two days to assess performance. The results show that a 75° tilt angle yields the highest voltage, current, and power output when compared to other angles. Based on these findings, the study recommends installing solar panels at a 75° angle on the compass deck. The system design utilizes two panels positioned opposite each other, forming a 150° angle to optimize energy capture. This setup is capable of supplying power to key areas on the ship, such as seven lamps in the E/R 2nd Deck, Control Room, Emergency Generator Room, and CO₂ Room. The system is designed to meet the total daily energy demand of approximately 1,400 Wh, which can be efficiently fulfilled by eight solar cells rated at 50 Wp each, providing a sustainable and efficient energy solution for the vessel.
Co-Authors Abda Abda Adi Galih Utomo AGUS DWI SANTOSO Agus Prawoto Ahmad Alif Farhan Aji Nugraha Akhmad Kasan Gupron Akhmad Kasan Gupron, Akhmad Kasan Ali, Indana Farach Amaliah M, Sri Anak Agung Istri Sri Wahyuni Arisusanty, Dian Junita Bunga Pratiwi Dhimas Ardiansyah Surya Atmadja Dhimas Bayu Kuncoro Dimas Maulana Dimas Okky Anggriawan Dirhamsyah Dirhamsyah Dirhamsyah Dirhamsyah Diyah Purwitasari Eddi , Eddi Eddi Eddi Edi Kurniawan Edi Kurniawan Edi Kurniawan Elly Kusumawati Faris Nofandi Faris Novandi Femmy Asdiana Fitriani, Nabilah Devia Hadi Setiawan Hadi Setyawan, Hadi Hamzah, Irkhas Nur Hegi Putra Pratama Hilmi Wiko Irmawanto, Rudi Jaka Septian Kustanto Kuntoro Bayu Ajie M. Daffa El-Khaq M. Hanifuddin Hakim Manalu, Afrendi Maulana, Fajri Hisyam Maulidiah Rahmawati Maya Zulfida Mochammad Zaqi Arif Muhamad Wildan Herlangga Muhammad Dahri Muhammad Faris Rian Yazid Nindia Puspa Ashari Nugraha, Bugi Nurdiansari, Henna Pradika Maestu Putra Ryan Wibowo Putu Riska Resita Dewi Ramadhan, Rafi Naufal Renita Comalasari Dewi Simanjuntak Renta Novaliana Renta Novaliana Siahaan Renta Novaliana Siahaan Reza Putra Susanto Rizal Tabriez Tsaqiefudin Rizqi Aini Rakhman Samsul Huda Setiawan, Rio Shinta Romadhona Siregar, Amelia Greacy Talenta Soleh Uddin Sony Gunawan Sri Amaliah M Suharso, Didik Sukmawati, Diana Ayu Teguh Pribadi Wani Sihaloho, Otri Wisnu Bachtiar Fanani Zulfida, Maya