Formalized description of motorway construction, reconstruction and repair control system

Abstract

The paper provides information on the technical and organizational condition of the Novosibirsk Region’s construction complex, volumes of under-repairs, problems of improving and creating an intelligent transport system, the first stage of which can serve as a control center for the construction and maintenance of roads. Therein is given an approach to building a control system from an advanced position. The importance of economic and mathematical models of building production and their insufficient justification in the road industry is noted. A formalized description of the control system is given with a multi-echelon graph model developed by the authors. The paper proposed the structure of a complex of formalized descriptions, consisting of groups of system structure models and indicators that describe a system behavior, production processes, information processes, decision-making procedures. It is proposed to describe the multi-echelon structure of an organization as a graph model, wherein each echelon as local graph models representing economic, organizational and technological connections. The main purpose of this model, with the complete independence of private business, is the designing and operation of a center for construction and maintenance of infrastructure facilities of the road network. This circumstance is reflected in model formulating. Modelling of information flows at the lower levels of the control systems needs a fairly detailed description of processes. Modelling at the highest levels of management requires aggregated indicators. Therefore, models of complex systems should be oriented to indicators that operate on information of different levels of aggregation. The main advantages of the formalized description of the structure of road complex control systems are noted.