Exploring the Mechanism of Crashes with Autonomous Vehicles Using Machine Learning

Table 1

Haddon matrix.

Phase	Human factors	Vehicle factors	Environment factors
Precrash	Information	Road worthiness	Road design and road layout
	Attitudes	Lighting	Speed limits
	Impairment	Braking	Pedestrian facilities
	Police enforcement	Speed management	Other safety devices
Crash	Use of restraints	Occupant restraints	Crash-protective roadside objects
	Impairments	Other safety devices’ crash-protective design
Postcrash	First-aid skills	Ease of access	Rescue facilities
	Access to medics	Fire risk	Congestion