Vehicle Fuel Consumption Prediction Method Based on Driving Behavior Data Collected from Smartphones

Table 1

Data types collected from the OBD terminal and mobile phone terminal.

OBD termination	Mobile phone termination
Time	Time
The global positioning system (GPS) latitude and longitude	The GPS latitude and longitude
GPS direction angle	Elevation
Speed in car dashboard	GPS speed
GPS speed	X-direction acceleration
Revolutions per minute (RPM)	Y-direction acceleration
Torque	Z-direction acceleration
State of air condition	X-direction angular acceleration
Oxygen sensor state	Y-direction angular acceleration
The instantaneous fuel consumption	Z-direction angular acceleration