Simulation of pedestrian lane changing behavior in asymmetric OD scenario

Zhiyang Cheng; Hao Yue; Yuzhu Lin; Jiepeng You

doi:10.1117/12.2690017

7 September 2023 Simulation of pedestrian lane changing behavior in asymmetric OD scenario

Zhiyang Cheng, Hao Yue, Yuzhu Lin, Jiepeng You

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127902T (2023) https://doi.org/10.1117/12.2690017
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

In the process of walking, pedestrians usually have a certain destination. However, the current velocity of the pedestrian is not constantly consistent with the destination. Thus the pedestrian needs to adjust the current velocity by changing lanes. In this study, based on different velocities of reaching the destination, the deviation coefficient is introduced to represent the deviation of the pedestrian's current velocity from the destination; It is also proposed that the pedestrian has inertia for adjustments of the current velocity and would tolerate a certain degree of deviation out of walking comfort. Thus the pedestrian's lane-changing action is transformed into a dynamic balance between maintaining the current velocity and adjusting the velocity for the destination. In the end, a velocity-based pedestrian lane-changing simulation model is proposed, and a single pedestrian walking scene is simulated to obtain the smooth walking trajectory, in which the phenomenon of hysteresis for lane-changing can be clearly observed.

Citation Download Citation

Zhiyang Cheng, Hao Yue, Yuzhu Lin, and Jiepeng You "Simulation of pedestrian lane changing behavior in asymmetric OD scenario", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127902T (7 September 2023); https://doi.org/10.1117/12.2690017

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