Study on the risk Assessment of vehicle groups considering driving styles

Key Points

• The study aims to assess how different driving styles influence risk in vehicle groups.
• Analyzed the roles of aggressive and conservative driving styles.
• Evaluated risk propagation among different driver categories.
• Incorporated driving style variability into risk assessment models.
• Aggressive drivers identified as risk initiators.
• Conservative drivers serve as risk suppressors.
• Heterogeneity in driving styles improved risk assessment accuracy.