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The Cellular Traffic Capacity Model of Toll Station Square

Bai Yuning, Wang Kaixuan, Yi Lei, Peng Bo

Archives of Transport

2023

Vol. 67, iss. 3

35--47

Traffic capacity is an important index to measure the operation efficiency of expressway toll stations. In order to provide relevant theoretical support for accurately evaluating the congestion degree and service level of toll stations, this paper establishes a traffic capacity calculation model for the square in front of expressway toll stations based on the traditional cellular transmission method. Firstly, by dividing the square in front of the station into regular cells, the process of calculating the traffic capacity is simplified; Secondly, the capacity model of the square in front of the station is established based on cellular transmission, and a large amount of data is collected through the monitoring videos of several toll stations. The theoretical capacity of the square in front of the station is calculated by using the important parameters of the model calibrated by the measured data under different lengths of the square in front of the station and the configuration of toll lanes. Then, the simulation platform of VISSIM software is used, and many experiments are carried out with relevant measured data to verify the accuracy of the model in multiple scenarios. Finally, the simulation value of the capacity of the square in front of the station is obtained, and the error is calculated by using the simulation value and the calculation value. The results show that the error of the verification result is 5.19%, and the error is within the allowable range, which shows that the model is accurate and feasible. The theoretical capacity calculated by the capacity model of the square in front of the toll station established in this paper is compared with the actual capacity, which can be used as a standard to judge the congestion degree of the square in front of the toll station and further provide a theoretical reference for evacuation of congestion.

Modelowanie ekonomicznych następstw wprowadzania opłat na autostradach i drogach niższych klas w Republice Słowacji

Valuch M., Pawlicki J., Trojanova M., Curaj M.

Zeszyty Naukowe. Transport / Politechnika Śląska

2009

z. 65

125-132

W artykule przedstawiono wyniki prac mających na celu określenie skutków wprowadzania opłat za użytkowanie najważniejszych dróg kołowych na terenie Republiki Słowacji. Efektem wprowadzenia opłat jest przeniesienie się części ruchu zarobkowego na drogi niższych klas technicznych, korzystanie z których jest bezpłatne.

This article presents the problems of prepayment of highways, high-speed roads and selected sections of roads of the first class network of roads in the Slovak Republic, especially the positive and negative impact of prepayment on commercial traffic behavior. The economic effects of prepayment go towards the positive impact. They will include revenue for next development of roads and highways network. The charge will depend on traffic loads. These charges present real utilizations of roads or highways network. Every user -'li pay in equity. The main negative impact will be the increase of traffic loads on parallel . This increase raised the external and operating loads.