SAFE-STOP System: Tactical Intention Awareness Based Emergency Collision Avoidance for Malicious Cut-in of Surrounding Vehicle
- Authors
- Yang, Jin Ho; Kim, Dae Jung; Choi, Woo Young; Chung, Chung Choo
- Issue Date
- Sep-2021
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, v.2021-September, pp 1533 - 1540
- Pages
- 8
- Indexed
- SCOPUS
- Journal Title
- IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
- Volume
- 2021-September
- Start Page
- 1533
- End Page
- 1540
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/140977
- DOI
- 10.1109/ITSC48978.2021.9564909
- ISSN
- 2153-0009
- Abstract
- This paper proposes a Stochastic risk Assessment For Emergency-Speed reduction by Tactical intention awareness-based On-road Proactive safety (SAFE-STOP) system. This practical system can cope with a surrounding vehicle's unexpected cut-in maneuver with which a generic safety system cannot deal. To this end, we also design novel decision-making for collision-risk assessment in longitudinal and lateral directions. Since the proposed system is based on a tactical intention awareness utilizing the surrounding vehicle's motion characteristics, an ego vehicle can avoid a collision with an emergency deceleration in advance. We conduct a comparative analysis through simulations under a misbehaved cut-in situation to validate the proactive system. We observed that the proposed system could proactively avoid the accident by 0.75 [sec] early detection, while the crash has been occurred by the generic system.
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