Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Techno.Com: Jurnal Teknologi Informasi Bulletin of Social Informatics Theory and Application
Argeshwara, Dityo Kreshna
Unknown Affiliation
Computer Science & IT Engineering Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Comparative Analysis of Application Layer Protocols in EV Charging Stations: Evaluating HTTP, MQTT, and Websocket Performance Metrics Argeshwara, Dityo Kreshna; Hadi, Mokh. Sholihul; Sendari, Siti; Irvan, Mhd
Bulletin of Social Informatics Theory and Application Vol. 8 No. 1 (2024)
Publisher : Association for Scientific Computing Electrical and Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/businta.v8i1.664

Abstract

In the burgeoning domain of electric vehicle (EV) technology, the advancement of supportive ecosystems plays a pivotal role. There is a marked global uptrend in the adoption of EVs, necessitating a robust network of EV charging stations. Integral to these stations is the infrastructure and the accompanying systems that govern their operation. With increased utilization, the exigency for expeditious service at these charging points escalates. This study undertakes a comparative analysis of three distinct data communication protocols at the application layer, specifically within the context of EV charging stations. The protocols scrutinized include Hypertext Transfer Protocol (HTTP), Message Queuing Telemetry Transport (MQTT), and Websocket. The benchmark for data transmission in this investigation is the delivery of energy information, adhering to the Open Charge Point Protocol (OCPP), a legally standardized open protocol. The data format employed is JavaScript Object Notation (JSON). Data transmission utilizing the three aforementioned protocols was intercepted and analyzed using Wireshark, a network protocol analyzer. Parameters such as latency (delay), jitter (variability of latency), and throughput (successful data delivery over a communication channel) were meticulously examined and subsequently represented graphically to enhance the interpretability of the network protocol performance. The findings reveal distinct transmission characteristics for each protocol, despite identical data payloads. HTTP exhibited the superior throughput, peaking at 31,621 bits per second (bps) during real-time data transmission. Conversely, MQTT demonstrated the most favorable latency and jitter metrics, both for real-time and periodic data dispatches. Websocket, however, registered the lowest throughput in real-time transmission, at 4,941 bps. These divergences underscore the importance of protocol selection based on specific performance criteria within EV charging station ecosystems.
Sistem Kontrol Tungku Api Otomatis Untuk Proses Pasteurisasi Susu Berbasis Logika Fuzzy Sugeno Hadi, Mokh. Sholihul; Sugiono, Bhima Satria Rizky; Argeshwara, Dityo Kreshna; Shidiqi, Maulana As; Arrohman, Maulana Ludfi; Wirawan, I Made; Mizar, Muhammad Alfian; Witjoro, Agung
Techno.Com Vol. 22 No. 1 (2023): Februari 2023
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/tc.v22i1.7124

Abstract

Salah satu faktor berkurangnya gizi pada susu adalah kesalahan dalam proses pengolahannya, produk susu biasanya akan melalui proses pasteurisasi guna membunuh bakteri didalamnya dan menambah waktu simpan susu. Namun proses pasteurisasi yang salah justru akan mengakibatkan berkurangnya gizi yang terkandung didalam susu dan tak jarang akan membuat susu justru menjadi rusak. Sistem kontrol tungku api otomatis dirancang untuk menangani masalah yang ada dimana dengan menggunakan mekanikal servo, sistem akan secara otomatis mengatur bukaan katup tungku api untuk menjaga suhu pada set-point yang diinginkan, sehingga suhu akan terjaga dan protein pada susu tidak rusak karena suhu pada proses pemasakan yang terlalu tinggi.  Berdasarkan hasil pengujian, bahwa sistem tanpa fuzzy membutuhkan waktu selama 1 jam untuk dapat mencapai set-point, sedangkan sistem dengan fuzzy hanya membutuhkan waktu 30 menit saja untuk mencapai set-point.
Co-Authors Agung Witjoro Arrohman, Maulana Ludfi I Made Wirawan Irvan, Mhd M. Alfian Mizar Mokh Sholihul Hadi Shidiqi, Maulana As Siti Sendari Sugiono, Bhima Satria Rizky