pp. 4441-4447
S&M2420 Research Paper of Special Issue https://doi.org/10.18494/SAM.2020.3111 Published: December 29, 2020 Bus Travel Speed Prediction Using Long Short-term Memory Neural Network [PDF] Seung-Bae Jeon, Myeong-Hun Jeong, Tae-Young Lee, Jeong-Hwan Lee, and Jae-Myoung Cho (Received September 22, 2020; Accepted December 1, 2020) Keywords: long short-term memory neural network, bus travel speed prediction, digital tachograph, autoregressive integrated moving average
Improving the accuracy of public transport information has attracted attention in the development of smart cities. We aim to predict the bus travel speed on road sections using a long short-term memory (LSTM) neural network. We use digital tachograph (DTG) data combined with road link data. Motion sensors in DTG can record vehicle’s operation information, such as journey distance, speed, and driving time. The experimental results show that the proposed model based on LSTM performs better than the autoregressive integrated moving average (ARIMA) model. The accuracy was improved by 20% on average.
Corresponding author: Myeong-Hun JeongThis work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Seung-Bae Jeon, Myeong-Hun Jeong, Tae-Young Lee, Jeong-Hwan Lee, and Jae-Myoung Cho, Bus Travel Speed Prediction Using Long Short-term Memory Neural Network, Sens. Mater., Vol. 32, No. 12, 2020, p. 4441-4447. |