The conservative scalar equation: traffic flow applications
DOI:
https://doi.org/10.35819/remat2020v6i2id4162Keywords:
Traffic Flow, Regularization of Initial Data, Weak SolutionAbstract
In this work, the conservative scalar equation was used to represent a vehicular traffic flow model with the signal opening after the green light on a highway with two different speed fields as a function of car density. Two methodologies were presented, one of them is derived from an algebraic equation and the other, called initial regularization data, consists of taking the limit of the continuous approximations of the initial conditions uE(x,0) to obtain the problem solution, what constitutes the originality of this article. The simulation performed with the adopted models in this study, showed that the flow of vehicles during the open signal is more intense with the quadratic model.
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