실시간 유비쿼터스 시스템 연구실

본 연구실은 콤포넌트 기반 CPS, 고령, 노약자를 위한 디지털 가디언 시스템, 미래 지향적인 디바이스 인터페이스를 위한 이론적 접근과 실용적인 접근을 동시에 진행하고 있다.

A Unified Framework of Air Traffic Control, Safety, Security, and Communication Technologies for Digital Twin based Urban Air Mobility (UAM)

● Development of Traffic Efficiency, Safety, Security, Communication Technologies for Commercialization of UAM
● Using Global View of Digital Twin (DT) to simulate the real world in real time
● 4 Laboratory research cooperation
● RUBIS lab mainly studies technology for guaranteeing safety using DT and how to implement DT

Digital Phenotyping and Mental Health AI for Adolescents

● Identifying biomarkers in Digital Activiey Data
● Correlation of biomarkers with self-report surveys for key feature extraction
● Development of mental health AI for early detection of mind health issues in adolescent

Safety-Guarantee Mechanism Against Physical Error

● For self-looping node that repeats the inner-loop for physical situation awareness, physical error exists that make the looping useless and eventually cause a critical failure
● Proposed time wall limits the time budget for the self-looping node so as to switch to the safety-backup while still meeting the deadline to prevent the critical failure despite a physical error