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PENGGUNAAN MIKROKONTROLER UNTUK MENDETEKSI ERROR COUNTING DAN DISTURB PADA AXLE COUNTER ALTPRO Rahmawati, Dea Pradita; Puspitasari, Mariana Diah; Arifianto, Teguh
Jurnal Media Elektro Vol 13 No 2 (2024): Oktober 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v13i2.17937

Abstract

Axle counter is an important component in controlling train traffic. So far, error counting and disturb disturbances can only be seen in the Equipment Room and require different handling. This study develops a tool that provides fast notification of the type of disturbance on the track to the Negative Check Officer (PNC) smartphone. This tool uses an atmega 2560, ESP8266 Wemos D1 Mini Pro, PC817 optocoupler, Light Dependent Resistor sensor, and an application created in Android studio. This study uses the Research & Development Method to produce and test the effectiveness of the product. After being tested 55 times, this tool was able to send disturbance notifications with 91% success. The average internet speed in the Equipment Room is 11.2 Mbps and on smartphones 10.10 Mbps. The average notification delivery time is 2.097 seconds. This system is expected to make it easier for PNC to handle disturbances on the track.. Keywords: Axle counter, Disturb, Error counting, Notification.
PENERAPAN METODE FAILURE MODE AND EFFECT ANALYSIS (FMEA) DALAM ANALISIS RISIKO KEGAGALAN RADIO LOKOMOTIF DI DIVISI REGIONAL III PALEMBANG Rizal, Yus; Sunaryo, Sunaryo; Oktaria, Dhina Setyo; Prameswari, Galuh Anggun; Arifianto, Teguh
Jurnal Media Elektro Vol 14 No 1 (2025): April 2025
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jme.v0i0.20723

Abstract

Locomotive radios serve as a crucial telecommunications system in railway operations. However, in Divisi Regional III Palembang, frequent malfunctions occur without systematic damage documentation, resulting in the absence of an optimal maintenance strategy. This study applies the Failure Mode and Effect Analysis (FMEA) method to identify failure characteristics, analyze their impact on each component, and determine the appropriate maintenance strategy. The analysis results indicate that from 2019 to 2022 a total of 20 communication failures occurred with the highest failure frequency observed in the Locomotive Transceiver Unit (LTU), which failed 14 times. The Mean Time Between Failure (MTBF) calculations reveal that the LTU has an average failure interval of 1,253 hours, while the Console has 1,297 hours, and the antenna reaches 8,064 hours. Risk analysis using FMEA shows that the console has the lowest risk level with a value of 18, the antenna has a moderate risk level with a value of 27, and the LTU has the highest risk level with a value of 36. Based on the identified maintenance strategy, the proposed solution includes implementing preventive maintenance and corrective maintenance to mitigate potential failures. A reliability test conducted over 1,000 hours yielded a reliability probability of 18.3%.
Co-Authors Abyan, Naufal Jundi Agil Pranutianingrum Agus Hariyanto Akhwan Akhwan Akhwan Akhwan Akhwan, Akhwan Aldiaz Rasyid Ardiliansyah Alfiansyah Henry Puranto Andrew Joewono Anindira Listy Hartisa Arief Darmawan Arifidin, M. Afif Amalul Arifidin, Muhammad Afif Amalul Ario Bomantara Wijayanto Armyta Puspitasari Baiq Fina Farlina Bambang Wasito Budi Mardikawati Chairul Gagarin Irianto Cundoko, Anang Dadang Sanjaya Atmaja Damar Isti Pratiwi Damar Istri Pratiwi Dara Aulia Feryando Diah Afrianti Rahayu Diki Prayugo Wibowo Ditya Nurma Paulina Dumadi Dumadi Dwi Santosa Dwiki Bagas Setyawan Dwiko Nugroho Sadewo Dzulfahmi Alwi, Muhammad Eko Yunianto Adi Cahyono Fadli Rozaq Faisal Ilham Faoyan Agus Furyanto Fathurrozi Winjaya Fathurrozi Winjaya Fatmawati Fatmawati Feryando, Dara Aulia Firmansyah, Fadly Ghalif Widi Setya Nugraha Gunari, Bambang Ika Setyorini Pradjojowaty Ilham Satrio Utomo Indah Dewi Mulyani Istiantara, Dedik Tri Joewono Prasetijo Joewono Prasetijo Kurniawan, Muhammad Adib Lady Silk Moonlight Lady Silk Moonlight Lady Silk Moonlight Lady Silk Moonligth Laelia Nurpratiwiningsih Laila Rochmawati Lamijan Listy, Anindira Lucky Isa Mukti M. Afif Amalul Arifidin Mariana Diah Puspitasari Masrini Dian Utami Moch. Zul Ilmi Moonligh, Lady Silk Muh. Adib Kurniawan Muhammad Umar Kelibia Natriya Faisal Rachman Nurullah, Qonita Syarif Oktaria, Dhina Setyo Oscar Empe Rampengan Pangestu, Yohanes Andung Pradipta, Andri Pradjojowaty, Ika Seyorini Prameswari, Galuh Anggun Prasetya, Henry Widya Prasetyo Edy Wibowo, Agustinus Pratama, Bahar Budi Pratiwi, Damar Istri Prihandini, Tinesa Fara Puspitarini, Erri Wahyu Puspitasari, Mariana Diah Rafi Hafizh Hawari Rahmawati, Dea Pradita Rengganis Siwi Amumpuni, Rengganis Siwi Riana Eka Budiastuti, Riana Eka Riyanta, Wawan rizal, Yus Royyan Ghozali Rukmono, Hendro Budy Rusman Prihatanto Santi Tri Wijaya Santi Triwijaya Santi Triwijaya Silk Moonlight , Lady Sunardi sunardi sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi Sunaryo Sunaryo Sunaryo Sunaryo Sunaryo Syufagi, Mohammad Aries Teguh Pradana Triwijaya, Santi Ubaedillah Ubaedillah Widyacana, Kamadatu Akbar Wijaya, Mohamad Angger Pamungkas Wildan Qosid Willy Artha Wirawan Windi Nopriyanto Wirawan, Willy Artha