Methodologies for Aggregating Indicators of Traffic Conflict

摘要: Various indicators of objective conflict have been proposed in the literature to measure severity traffic events. Objective various spatial and temporal aspects proximity on premise that is a surrogate for severity. These may be partially overlapping some cases independent. Two sets were used study conducted demonstrate integration cues provided by each indicator could performed reflect better true, yet unobservable, The first set required presence collision course common interacting road users. second measured mere between proposes methodology with which aggregate event-level measurements into safety index. First, individual are mapped intervals [0, 1]....