Traffic Simulation in an Intersection by Using Integrated Vissim-MATLAB

Istiqomah, Novera; Qidun, Maulana B.S.

doi:10.1109/icseea.2018.8627116

Cited by 7 publications

(6 citation statements)

References 6 publications

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“…Microscopic transport models created in PTV Vissim reflect the current state of the street-road network at the level of the individual vehicles` and pedestrians` interaction, where initial data are collected based on a survey. Such type of simulated transport model allows for analysis [12,14,15]:…”

Section: Traffic Modeling and Analysis Of The Obtained Resultsmentioning

confidence: 99%

The influence of the traffic light`s permissive signal share on the duration of traffic delays

Postranskyy¹,

Khoreva²

2022

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Today, the motorization level and the value of traffic flow on the street-road network have increased. Often this leads to an excessive load on the existing traffic management system, highways, and roads. As a result, the number and duration of traffic delays are increasing, especially within populated areas. The consequence of this is the formation of traffic jams, increase of fuel and lubricants consumption, noise pollution, and emissions of exhaust gases. Another, no less critical consequence is an increase in traffic accidents, particularly at unsignalized intersections. Therefore, a traffic light control system is often implemented at street intersections to increase traffic safety and reduce the number of conflicting flows. In addition, this system should be optimized for signalized objects. The object of the study is a signalized intersection of multi-lane streets located in the city. The main problem that needs to be solved is the reduction of the vehicles` delay duration at the approaches to such intersections, in particular with the use of appropriate organizational measures and planning of the traffic light control system. According to the study's results, regularities were revealed regarding the change in the traffic's delay duration depending on the share of the permissive signal and the duration of the traffic light's cycle at the street intersection. At the same time, the received modulation results in the PTV Vissim software environment indicate an increase in delay values with an increase in the duration of the traffic light cycle. However, an equally important influence factor is the share of the permissive signal, as it reduces to a certain extent the duration of vehicles in standby mode at the approaches to the signalized intersection. The obtained results are recommended to be used in both developing new traffic organization schemes at signalized street intersections and improving existing ones.

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Section: Traffic Modeling and Analysis Of The Obtained Resultsmentioning

confidence: 99%

The influence of the traffic light`s permissive signal share on the duration of traffic delays

Postranskyy¹,

Khoreva²

2022

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“…The simulations were conducted with MATLAB and PTV VISSIM. PTV VISSIM is a well-knonw vehicle traffic simulator [42]. We used PTV VISSIM to simulate the mobility of vehicles in the simulation scenario.…”

Section: Numerical Resultsmentioning

confidence: 99%

Repetition-Based Cooperative Broadcasting for Vehicular Ad Hoc Networks Under the Rayleigh Fading Channel

Yang

Sun

Zou³

et al. 2019

Applied Sciences

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In vehicular ad hoc networks (VANETs), safety applications require a reliable and delay-guaranteed broadcasting service to disseminate safety messages. However, channel fading and the high mobility of vehicles make it very challenging for a broadcasting scheme to meet the strict service demands of safety messages. On the other hand, cooperative retransmission is effective in mitigating wireless channel impairments by utilizing the broadcast nature of wireless channels. Therefore, this paper proposes a repetition-based cooperative broadcasting (RBCB) scheme for safety messages in VANETs. The proposed scheme enables the selected helper vehicles to perform the cooperative rebroadcasting along with the source vehicle during the source vehicle’s slot in order to increase the transmission reliability of safety messages and reduce rebroadcasting times. The performance of RBCB scheme is mathematically analyzed in terms of packet delivery probability and average packet delay under the Rayleigh fading channel. Moreover, extensive simulations are conducted to evaluate the performance of RBCB scheme. Both mathematical analysis and simulation results demonstrate that RBCB scheme significantly improves the packet delivery probability and decreases the average packet delay.

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“…Through Vissim COM, the user is able to include control algorithms, defined on others programs, also preparing and For traffic network modelling purposes, a microscopic traffic simulator, i.e., Vissim was used. Vissim enables traffic control algorithms as external inputs by programming its signal controller, through the Vissim-COM interface [24]. By exploiting this feature, MATLAB was applied for online green time calculation.…”

Section: Simulation Environmentmentioning

confidence: 99%

Control algorithm for the urban traffic using a realtime simulation

Khelafa

Ballouk

Baghdad

2021

IJECE

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Many types of research have been interesting by real-time control of urban networks. This paper, basing on a simplified urban traffic model, proposes a novel control approach based on model predictive control concept to reduce congestion and improve the safety of cars on the roads. The contributions of this paper are: First, we consider vehicle heterogeneity, represented by a mathematical model called “S Model” and integrate it with a realtime simulator to evaluate the performance of controllers on real traffic conditions. Second, in order to assess each controller's success under particular circumstances, the structured network-wide traffic controller based on model predictive control (MPC) theory is compared to a fixed time controller (FTC). Using two scenarios, different indicators are tested, i.e total time spent, vehicle number, queue length. The results show that the model predictive control quickly converges, with the different scenarios, and further improves social welfare.

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Traffic Simulation in an Intersection by Using Integrated Vissim-MATLAB

Cited by 7 publications

References 6 publications

The influence of the traffic light`s permissive signal share on the duration of traffic delays

The influence of the traffic light`s permissive signal share on the duration of traffic delays

Repetition-Based Cooperative Broadcasting for Vehicular Ad Hoc Networks Under the Rayleigh Fading Channel

Control algorithm for the urban traffic using a realtime simulation

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