엣지 컴퓨팅 기반의 도로 교통 서비스를 위한 시뮬레이션 플랫폼의 개발

초록

Pre-analysis and verification of intelligent transportation services developed to solve various traffic problems are essential since there are several risks to deploy services directly to the real environment without verifying them. In addition, verifying transportation services in a real environment has a cost problem. Therefore, when developing transportation services, verification through simulation has benefits in terms of cost. In this article, we proposes a simulation platform for transportation service verification. Intelligent transportation services generally process a large amount of data. Since vehicles have limited computing power for processing large data, external computing resources such as cloud computing are essential. However, cloud computing has limitations in terms of latency for realtime transportation services. Edge computing-based research is actively being conducted. The simulation platform proposed in this article provides an edge computing-based service verification environment by combining the edge computing platform and transportation simulators. To this end, an EdgeX-SUMO interface was developed using EdgeX Foundry, an open source edge computing platform, and SUMO, an urban traffic simulator. By using our proposed platform, we verify that this intelligent service could prevent tail biting, a typical road traffic problem.

키워드