Recognition of Operating Characteristics of Heavy Trucks Based on the Identification of GPS Trajectory Stay Points

Table 2

Classification system table.

First classification	Second classification	Tertiary classification	First classification	Second classification	Tertiary classification
Industrial and commercial enterprises	Manufacturing industry	Metallurgical and chemical companies, mechanical and electronic companies, food companies, pharmaceutical companies, agricultural companies, and steel companies	Public services and commercial facilities	Culture, education and health	Hospital, school
				Accommodation and catering services	Hotels, hotels, accommodations, etc.
	Information technology enterprise	Electronic communication corporation, network technology corporation		Shopping	Shopping centers, department stores, supermarkets, convenience stores, etc.
	Construction industry	Construction company, advertising decoration company		Leisure and entertainment	Playgrounds, parks, zoos, cemeteries, botanical gardens, cinemas, etc.
	Commercial trade enterprise	Commercial trade company		Finance and insurance	Banks, insurance companies, securities companies, ATMs
Automobile services	Car rental	Financial lease, operating lease	Traffic ancillary facilities	Traffic service facilities	Airports, railway stations, passenger stations, ports/docks
	Car maintenance	Type I vehicle maintenance, type II vehicle maintenance, type III vehicle maintenance		Road service facilities	Toll station, gas station, service area, parking
	Car sales	Auto 4S store, used car trading store	Traffic paving	Railway	Standard railway and narrow railway
	Sales of auto parts	Sales of automobile maintenance accessories, automobile electrical accessories and chemical physical accessories		Intercity highway	National, provincial, county and township roads
Logistics company and its affiliated facilities	Logistics node	Logistics park\base, logistics center, distribution\distribution center, freight station		Municipal road	Rail transit, expressway, viaduct, street, approach
	Logistics companies	Express mail, warehousing and transportation, freight forwarding, comprehensive logistics, and other categories		Rural road	Country road, lane, time road, stack road