Low-Latency Communication for Real-Time EV Charging Control Systems

Abstract

EV charging control systems operate under time-sensitive cyber-physical conditions in which delayed communication can weaken charger response, coordination, and overall network stability. This article presents a low-latency communication framework for real-time EV charging control based on priorityaware message scheduling, compact edge-side communication, timevalid control exchange, and synchronized interaction between chargers, gateways, and supervisory layers. The results show that the proposed framework reduces end-to-end latency, improves timely message delivery, and strengthens charging-control stability under increasing network load compared with conventional communication architectures. Overall, the study demonstrates that low-latency communication design provides a practical foundation for realtime EV charging control systems.