A Function Area Division Approach for Autonomous Transportation System Based on Text Similarity

Table 1

Function areas of ITS frameworks in the United States, the Europe Union, and China.

Countries	Function areas
United States	(1) Manage traffic
	(2) Manage commercial vehicles
	(3) Provide vehicle monitoring and control
	(4) Manage transit
	(5) Manage emergency services
	(6) Provide driver and traveler services
	(7) Provide electronic payment services
	(8) Manage archived data
	(9) Manage maintenance and construction
	(10) Support secure transportation services
European Union	(1) Provide electronic payment facilities
	(2) Provide safety and emergency facilities
	(3) Manage traffic
	(4) Manage public transport operations
	(5) Provide support for host vehicle services
	(6) Provide traveler journey assistance
	(7) Provide support for law enforcement
	(8) Manage freight and fleet operations
	(9) Provide support for cooperative systems
China	(1) Manage traffic
	(2) Provide electronic payment services
	(3) Provide traffic information services
	(4) Manage emergency rescue
	(5) Manage passenger transportation
	(6) Manage freight
	(7) Manage urban public transport
	(8) Support intelligent highway and safety driving assist
	(9) Manage transportation infrastructures
	(10) Manage ITS data