Abstract
Under the conditions of operation's and rolling stock owner’s plurality on the Russian railwaynetwork the following issues are in case: excessive freight-hauling and carrying capacity ofsection, oncoming rerun of empty boxcar in one type, excessive mileage of empty boxcars, sectionalspeed reduction and others. More effective cooperation of transit process members based onlogistics, market simulation of freight traffics, creation of math models with the use of digitalizationand intellectualization methods of control are necessary for solving mentioned issues. Thisstudy is devoted to research matters of principles updating modelling multi-agent interaction inthe portside transport systems. Methods of statistical, morphological, regression and system analysis,mathematical and analytical modelling compose the methodological basis of the research.Research and modelling characteristics of freight and car traffic flow distribution under contextsof multiagency of transport complex, wherein the author-developed economic and geographicalmethod to delimit stations’ «spheres of influence» is applied allow to create analytical models oftransportation process based on integrated assessment of transport and technological infrastructureof the railway polygon and cost of transport services. Building of a digital geographical modelof rolling stock distribution according to types of transportation service for portside stations byanalytic curves of higher order is one of special characteristics. «Spheres of influence» of loadingstations obtained by methods of economic and geographical delimitation allows formulating arange of preferential directions while distributing car traffic. Acquired territorial scene of distributingcar traffic is a basis for solution of multi-attribute problem of optimization of boxcar directionsregulation taking into account multi-operator market of rolling stock, digitalization and intellectualizationof the branch. In addition to solution of objectives of transport services marketregulation in terms of rolling stock distribution, the problems of technological, economic, fiscaland digital interaction on a basis of logistics in the multi-agent systems are continued to be crucial.Model and methodological propositions formed in this context should ensure reduction oftransport and logistic costs with parallel improvement of quantitative, qualitative and temporaryindicators of integrated logistic supply chains realization.
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