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Journal Article
인프라 센서 기반의 도로 상황 인지 시스템 설계 및 구현
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- Issue Date
- 2025-08
- Citation
- 한국통신학회논문지, v.50, no.8, pp.1310-1322
- ISSN
- 1226-4717
- Publisher
- 한국통신학회
- Language
- Korean
- Type
- Journal Article
- Abstract
- The autonomous driving technology installed in autonomous vehicles alone has limitations in judgment in dangerous and unexpected situations. This can be resolved by providing guidance to autonomous vehicles based on advanced situational awareness of road infrastructure. This paper describes a road condition recognition system based on a wireless sensor network that collects and transmits road sensing information from infrastructure sensors so that autonomous vehicles can determine road condition information. The results of designing and implementing a road situation awareness system based on a wireless sensor network are described. A test bed was built at the roundabout of Korea National University of Transportation, and various sensor information such as road surface condition information, visibility, local weather conditions, and occurrence of falling objects were collected through a wireless sensor network and verified through a monitoring system.
- KSP Keywords
- Autonomous vehicle, Condition information, Local weather, Monitoring system, Recognition system, Road condition recognition, Road infrastructure, Road surface condition, Sensor information, Situation awareness(SA), Situational Awareness