Study on the influence of speed limit sign on driver’s speed choice

Minghao Mu; Guangxun E.; Yingying Yang; Yongji Ma

doi:10.1117/12.2689465

7 September 2023 Study on the influence of speed limit sign on driver’s speed choice

Minghao Mu, Guangxun E., Yingying Yang, Yongji Ma

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127903C (2023) https://doi.org/10.1117/12.2689465
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

Speed limit sign is an important measure to control driver’s driving speed and improve road traffic safety. It will have a series of impacts on the driver’s behavior, but the mechanism of its impact on the driver’s speed choice behavior is still unclear. In this study, three road scenes under different speed limit sign environments were constructed through UCwin/Road software, 20 drivers were recruited publicly, and a driving simulation test was carried out. Using mathematical statistics to summarize and analyze the data, taking the driving speed and acceleration of the drivers as the analysis indicators, the speed behaviors of the drivers when passing the speed limit sign were analyzed, and the influence rule of the speed limit sign on the driver’s speed selection was obtained. The results show that drivers tend to drive at high speed; the 100km/h and 80km/h speed limit signs have an impact on the speed choice of some drivers, but this impact is extremely limited, and drivers will still drive over the speed limit.

Citation Download Citation

Minghao Mu, Guangxun E., Yingying Yang, and Yongji Ma "Study on the influence of speed limit sign on driver’s speed choice", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127903C (7 September 2023); https://doi.org/10.1117/12.2689465

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