DETERMINATION OF EFFICIENCY OF DISTRIBUTION OF TRANSPORT STREAMS ON GOING NEAR THE MANAGER CROSSING

Abstract

The article of study in the article is determination of terms of distribution of transport streams (TS) on approaches of the managed crossing at that complex optimization of loop of the traffic-light signaling (TLS) constructs comes true. An aim is determination of terms of distribution of TS according to a select criterion, at that minimization of delays of transport vehicles comes true on crossing and the values of traffic-light loop constructs are optimized. Research tasks: determination of criterion and mathematical models of analytical terms of optimal distribution of ТS for different charts on going near crossing, at that optimization of delays of transport vehicles and traffic-light loop constructs is provided. Next results are got. Some features of decision of task of forming of directions of motion of ТS and search of optimal charts of their distribution are exposed on the phases of cycle. A criterion and terms of smoothing of phase coefficients are certain for the row of model charts on phase departure, and also mathematical models of analytical terms of distribution of TS, providing optimization delays of transport vehicles. During the analysis of researches and job performances the algorithm select charts of traffic organization on crossing and sequence of determination of adjusting loop constructs offer in future. Conclusions. The got terms for distribution ТS on crossing give an opportunity of choice of rational structure on phase departure, substantially to decrease the volume of calculations at the choice of complex chart of optimization of the modes of the traffic-light adjusting. Offered approach estimation of technology of management of the traffic-light signaling is complex and can be the basis for the mathematical providing of computer-aided of traffic-light objects designs. The models of distribution of ТS on crossing are needed for determination of more quality estimation of terms of motion, level of functioning and choice of the most rational organization of motion and complex of managing actions. Undertaken studies allowed to work out algorithms and software, that can be used for planning of charts of organization of motion on crossing of street-travelling network