Key risk indicators for accident assessment conditioned on pre-crash vehicle trajectory

• Main Authors: Shi, Xiupeng, Wong, Yiik Diew, Li, Michael Zhi Feng, Chai, C.
• Other Authors: Nanyang Business School
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Civil engineering; Key Risk Indicator; Risk Exposure
• Online Access: https://hdl.handle.net/10356/137667
• Institution: Nanyang Technological University

Accident events are generally unexpected and occur rarely. Pre-accident risk assessment by surrogate indicators is an effective way to identify risk levels and thus boost accident prediction. Herein, the concept of Key Risk Indicator (KRI) is proposed, which assesses risk exposures using hybrid indi...