Configuration and Evaluation of Local Dynamic Map Platform for Connected Automated Driving in Urban Roads

Chang-Gyun Roh

doi:10.7470/jkst.2020.38.1.042

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2020 Vol.38, Issue 1 Preview Page Next Page

Article

Configuration and Evaluation of Local Dynamic Map Platform for Connected Automated Driving in Urban Roads 도심도로 자율협력주행을 위한 정보 플랫폼 구성 및 평가 방안 연구

29 February 2020. pp. 42-57

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Abstract

Recently, researches are being actively conducted to increase the safety of roads and traffic by using collected information from external sources and vehicle itself (such as C-ITS vehicle (CV) and autonomous vehicle (AV)). In particular, autonomous driving technology is one of the heading technologies leading the Fourth Industrial Revolution. However, the confidence level of self-driving technology is low because the damage and casualties occur frequently. As a way to overcome this, cooperation between road and traffic infrastructure and Connected Automated Driving (CAV) is being introduced and gradually increased. However, due to sporadic research, the information platform is insufficiently established and the evaluation system for adequate information provision is also insufficient. In order to overcome this problem, the effectiveness measures for evaluating the autonomous driving information platform which is limited to the urban roads were established as promptness, accuracy, and safety. Through this, it is expected to support the construction of safer road and traffic environment and the delay of technology related to autonomous driving.

Keywords

connected automated driving

evaluation

LDM

platform

urban road

최근 C-ITS (CV), 자율주행(AV) 등 외부에서 연계 또는 차량에서 직접 수집한 정보를 이용하여 도로 ‧ 교통의 안전을 증대시키기 위한 연구가 활발히 진행되고 있다. 특히 자율주행 관련 기술은 4차 산업혁명을 선도하는 대표 기술 중 하나로, 우리나라에서도 정부 및 민간 차원의 연구가 매우 활발히 진행되고 있다. 그러나 사망사고를 포함한 자율주행차 관련 인명사고의 발생으로 인해 자율주행 기술에 대한 신임도가 높지 않게 조사되고 있으며, 특히 도심도로 내에서는 예측하기 어려운 변수가 많아 이에 대한 보완이 반드시 필요한 상황이다. 이를 극복하기 위한 방안으로 도로 ‧ 교통 인프라와 자율주행차의 협력기술(CAV)이 도입되고 있으며, 점차 증대하고 있다. 그러나 산발적 연구진행으로 인해 정보 플랫폼에 대한 정립이 미진하고, 적절한 정보 제공 유무에 대한 평가체계가 미흡하다. 이를 극복하기 위해 도심도로에 한정된 자율협력주행 정보 플랫폼의 평가를 위한 효과척도를 신속성, 정확성, 안전성으로 정립하고, 각 척도별 평가지표를 포함한 분석 방안을 수립하였다. 이를 통해 보다 안전한 도로 ‧ 교통 환경의 구성 및 자율주행 관련 기술의 연착을 지원할 수 있을 것으로 기대한다.

키워드

자율협력주행

평가

동적정보

플랫폼

도심도로

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Information

Publisher :Korean Society of Transportation
Publisher(Ko) :대한교통학회
Journal Title :Journal of Korean Society of Transportation
Journal Title(Ko) :대한교통학회지
Volume : 38
No :1
Pages :42-57
Received Date : 2019-11-07
Revised Date : 2019-12-02
Accepted Date : 2020-02-27
DOI :https://doi.org/10.7470/jkst.2020.38.1.042

Journal of Korean Society of Transportation ISSN:1229-1366(Print) 2234-4217(Online) 대한교통학회지

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