@article{ART002869947},
author={Dong hyun Pyun and Changwoo Pyo},
title={Predicting lane speeds from link speeds by using neural networks},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2022},
volume={27},
number={8},
pages={69-75},
doi={10.9708/jksci.2022.27.08.069}
TY - JOUR
AU - Dong hyun Pyun
AU - Changwoo Pyo
TI - Predicting lane speeds from link speeds by using neural networks
JO - Journal of The Korea Society of Computer and Information
PY - 2022
VL - 27
IS - 8
PB - The Korean Society Of Computer And Information
SP - 69
EP - 75
SN - 1598-849X
AB - In this paper, a method for predicting the speed for each lane from the link speed using an artificial neural network is presented to increase the accuracy of predicting the required time of a driving route.
The time required for passing through a link is observed differently depending on the direction of going straight, turning right, or turning left at the intersection of the end of the link. Therefore, it is necessary to predict the speed according to the vehicle’s traveling direction. Data required for learning and verification were constructed by refining the data measured at the Gongpyeong intersection of Gukchaebosang-ro in Daegu Metropolitan City and four adjacent intersections around it. Five neural network models were used. In addition, error analysis of the prediction was performed to select a neural network experimentally suitable for the research purpose. Experimental results showed that the error in the estimation of the time required for each lane decreased by 17.4% for the straight lane, 4.4% for the right-turn lane, and 3.9% for the left-turn lane. This experiment is the result of analyzing only one link. If the entire pathway is tested, the effect is expected to be greater.
KW - ITS;estimate the transit time;AI;route analysis;lane speeds
DO - 10.9708/jksci.2022.27.08.069
ER -
Dong hyun Pyun and Changwoo Pyo. (2022). Predicting lane speeds from link speeds by using neural networks. Journal of The Korea Society of Computer and Information, 27(8), 69-75.
Dong hyun Pyun and Changwoo Pyo. 2022, "Predicting lane speeds from link speeds by using neural networks", Journal of The Korea Society of Computer and Information, vol.27, no.8 pp.69-75. Available from: doi:10.9708/jksci.2022.27.08.069
Dong hyun Pyun, Changwoo Pyo "Predicting lane speeds from link speeds by using neural networks" Journal of The Korea Society of Computer and Information 27.8 pp.69-75 (2022) : 69.
Dong hyun Pyun, Changwoo Pyo. Predicting lane speeds from link speeds by using neural networks. 2022; 27(8), 69-75. Available from: doi:10.9708/jksci.2022.27.08.069
Dong hyun Pyun and Changwoo Pyo. "Predicting lane speeds from link speeds by using neural networks" Journal of The Korea Society of Computer and Information 27, no.8 (2022) : 69-75.doi: 10.9708/jksci.2022.27.08.069
Dong hyun Pyun; Changwoo Pyo. Predicting lane speeds from link speeds by using neural networks. Journal of The Korea Society of Computer and Information, 27(8), 69-75. doi: 10.9708/jksci.2022.27.08.069
Dong hyun Pyun; Changwoo Pyo. Predicting lane speeds from link speeds by using neural networks. Journal of The Korea Society of Computer and Information. 2022; 27(8) 69-75. doi: 10.9708/jksci.2022.27.08.069
Dong hyun Pyun, Changwoo Pyo. Predicting lane speeds from link speeds by using neural networks. 2022; 27(8), 69-75. Available from: doi:10.9708/jksci.2022.27.08.069
Dong hyun Pyun and Changwoo Pyo. "Predicting lane speeds from link speeds by using neural networks" Journal of The Korea Society of Computer and Information 27, no.8 (2022) : 69-75.doi: 10.9708/jksci.2022.27.08.069
