A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Forecasting Freeway On-Ramp Lane-Changing Behavior Based on GRU
Lane changing is a fundamental driving task and is closely related to traffic operation. The safety performance of vehicle driving and traffic flow is supposed to be substantially improved if lane-changing behavior can be precisely predicted. To this end, a model based on the Gated Recurrent Unit (GRU) is proposed in this study for freeway on-ramp lane-changing behavior forecasting. One specific feature of the model is that it enables the filtering out of the lateral oscillation behavior and helps enhance forecast accuracy. The experiment results show that the model achieves an accuracy of 96.85% for lane-changing behavior forecasting, and outperforms the GRU model without lateral acceleration input and the LSTM model by 5.12% and 4.51%, respectively.
Forecasting Freeway On-Ramp Lane-Changing Behavior Based on GRU
Lane changing is a fundamental driving task and is closely related to traffic operation. The safety performance of vehicle driving and traffic flow is supposed to be substantially improved if lane-changing behavior can be precisely predicted. To this end, a model based on the Gated Recurrent Unit (GRU) is proposed in this study for freeway on-ramp lane-changing behavior forecasting. One specific feature of the model is that it enables the filtering out of the lateral oscillation behavior and helps enhance forecast accuracy. The experiment results show that the model achieves an accuracy of 96.85% for lane-changing behavior forecasting, and outperforms the GRU model without lateral acceleration input and the LSTM model by 5.12% and 4.51%, respectively.
Forecasting Freeway On-Ramp Lane-Changing Behavior Based on GRU
Cui, Jieming (author) / Yu, Guizhen (author) / Zhou, Bin (author) / Liu, Qiujun (author) / Guan, Zhengguo (author)
2021-10-06
Article (Journal)
Electronic Resource
Unknown
Freeway and Ramp Real Time Forecasting
NTIS | 1993
Traffic Behavior and Freeway Ramp Design
| ASCE | 2021
Traffic behavior and freeway ramp design
| Engineering Index Backfile | 1960
| Engineering Index Backfile | 1968