Traffic data collecting method and apparatus using gps device and speed data processing method based on vehicle-collected traffic information
A Standard patent application filed on 16 November 1999 credited to Lee, Heung-Soo
Details
Application number :
11866
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Traffic data collecting method and apparatus using gps device and speed data processing method based on vehicle-collected traffic information