Monitoring and Management System Enabling Quasi-Real-Time Information Inquiry of Battery EV Charging Stations in Korea
Ju-Hyun Yoon, Yeonsu Kim, Jinho Ahn · International Journal of Advanced Networking and Applications · 2025
Due to changes in the automobile market and technology, Korea in the 2020s has entered the era of electric vehicles. However, due to the lack of supply of charging stations for electric vehicles, there is not enough supply of car chargers to the public. In this situation, if electric vehicle drivers are notified of the charging station status information accurately, they can efficiently share and use insufficient numbers of car chargers. The existing electric vehicle charging station information inquiry applications have the disadvantage of limited range and accuracy of information provided to users, such as failing to provide sufficient detailed statistics on chargers owned by each charging station. In this paper, we developed a system that collects the usage status of charging stations in semireal time and allows users to determine when to charge themselves. Data were collected for several weeks to verify the effectiveness of this system, and an experiment was conducted, and it was verified that it is possible to check the charging station usage status in real time and provide on-time help on selecting one of the most appropriate charging stations based on needs of their users.