Optimizing Traffic Light Green Duration under Stochastic Considerations

An optimization model for traffic light control in an urban network of intersections is derived. The based on store-and-forward analytic relations, which account the length queue waiting vehicles front intersection. complicated with probabilistic relations that formalize requirements maintaining short queues vehicles. Probabilistic inequalities apply to each intersection city network. Approximations probability are given article. Quadratic deterministic inequalities, part set flow problem, Numerical simulations performed, applying mean estimated data real area Sofia. predictive approach applied and control. Empirical results give advantages obtained compared classical total number considered