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Journal : Bulletin of Social Informatics Theory and Application

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.
Co-Authors A.N. Afandi Achmad Safii Adi Izhar Che Ani Agung Witjoro Ahmad Fuadi Ahmad Sariful Anwar Ahmad Shukri Firdhaus Kamaruzaman Ahmad, Sharaf Aji Prasetya Wibawa Alfin Firmansyah Andriana Kusuma Dewi Anik Nur Handayani Annisa Firly Aprilia Putri Arfienda Miawa Tyassilva Arfiyansyah, Rizky Argeshwara, Dityo Kreshna Aripriharta - Arisatya Bharotoyakti Arrohman, Maulana Ludfi Aswin Rosadi Busaeri, Siti Rahbiah Che Ani, Adi Izhar Choirul Tri Fandiansyah Deva Putri Lestari Dito Valentino Dityo Kreshna Argeshwara Dityo Kreshna Argeshwara Dwi Arini Mufarichah Dwi Puri Fatmala Dyah Lestari Faidzin, Ilham Fatma Cahyaningrum Fattah, Muhammad Hattah Febryan, Febryan Fido Arya Kusuma Firdhaus Kamaruzaman, Ahmad Shukri Hamdani Mohammad Farid, Mohammad Afiq Hari, Nirwana Haidar Hasanuddin, Tasrif I Made Wirawan Irvan, Mhd Joumil Aidil Saifuddin Lisma Hafifatul Aprilia M Syamsul Huda M. Alfian Mizar M. Farrel Akbar Firzatullah M. Rodzi Faiz Mhd. Irvan, Mhd. Irvan Moh. Zainul Falah Mohammad Afiq Hamdani Mohammad Farid Mohd Ikmal Fitri Maruzuki Muhammad Afnan Habibi Muhammad Yazid Muhiban Syabani Muladi Pradipta Adi Nugroho Ramdan Satra Ratna Juwita Resi Sari Dwijayanti Kartikasari Riski Achmad Fauzi Rizky Asillia P Sari Rosnani Rosnani Ryan Harris Abdillah Samsul Setumin Satia Nur Maharani Setumin, Samsul Shidiqi, Maulana Ahmad As Shidiqi, Maulana As Siti Juliana Abu Bakar Siti Sendari Siti Zubaidah Soenar Soekopitojo Soraya Norma Mustika Sugiono, Bhima Satria Rizki Sugiono, Bhima Satria Rizky Sujito Sujito Sujito Sujito Sumarno . Sunaryono Susilo, Suhiro Wongso Syafiq Ubaidilah Syaiful Anwar Tiara Windrias Putri Yandhika Surya Akbar Gumilang Yuli Agustina, Yuli Zaeni, Ilham Ari Elbaith Zulkham Umar Rosyidin Zulkham Umar Rosyidin