A Statistical Approach to Vehicular Traac Typeset Using Revt E X

نویسنده

  • Jan Freund
چکیده

A two{dimensional cellular automaton is introduced to model the ow and jamming of vehicular traac in cities. Each site of the automaton represents a crossing where a nite number of cars can wait approaching the crossing from each of the four directions. The ow of cars obeys realistic traac rules. We investigate the dependence of the average velocity of cars on the global traac density. At a critical threshold for the density the average velocity reduces drastically caused by jamming. For the low density regime we provide analytical results which agree with the numerical results.

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تاریخ انتشار 2008