US 12,340,686 B2
Method for predicting a passage time of an intersection in consideration of irregular rotation and signal waiting, and device using the same
Hyun Sang Yoo, Seoul (KR); Sang Kyu Son, Seoul (KR); Ah Young Kang, Hwaseong-si (KR); Ru Da Rhee, Seoul (KR); and Jae Hong Eom, Seongnam-si (KR)
Assigned to HYUNDAI AUTOEVER CORP., Seoul (KR)
Filed by HYUNDAI AUTOEVER CORP., Seoul (KR)
Filed on Dec. 16, 2022, as Appl. No. 18/083,162.
Claims priority of application No. 10-2021-0186117 (KR), filed on Dec. 23, 2021.
Prior Publication US 2023/0206754 A1, Jun. 29, 2023
Int. Cl. G08G 1/01 (2006.01); G06N 3/08 (2023.01); G08G 1/052 (2006.01)
CPC G08G 1/0129 (2013.01) [G06N 3/08 (2013.01); G08G 1/0145 (2013.01); G08G 1/052 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method of predicting a passage time comprising:
collecting traffic information comprising speeds of vehicles that pass through a waiting line section disposed behind an intersection in each of a plurality of directions of progress of the vehicles in the waiting line section;
calculating passage times of vehicles that pass through the waiting line section in each direction of the progress based on the traffic information and a length of the waiting line section;
calculating an average passage time for each direction of the progress based on the passage times;
inputting the average passage time to a prediction model trained to predict a future passage time;
deriving a predicted passage time for each direction of the progress from the trained prediction model; and
displaying a route over specific geographic areas of a map based on the predicted passage time for each direction of the progress.