Formation of assessments of the state of the railway track and adjacent territories

Abstract

The paper provides a description of the multiphysical system for operational monitoring of the state of the railway track. The transport system and its infrastructure are described, the idea of possible dangerous situations in the rapid development of the transport system is given. The description of central (CS), that formation of the reference model of the linear section of the railway track (RMLS) and its transfer to the SS, transmits to the SS the locomotive movement routes as a sequential set of linear sections, access to the data of the SS with the ability to visualize the received information in the geographic information system and is the only one in the structure of a distributed information system for processing data on defects in a railway track; stationary (SS) which receives and accumulates data on defects in the railway track, creates a working RMLS based on averaged data received from the OSs, is responsible for the transmission of the following routes to locomotives, is installed at the railway station and processes the state data of the linear section obtained by contact methods, estimates the degree of impact on the linear section of adjacent communications and industrial objects, from the point of view of traffic safety; and onboard (OS) subsystems which contains: RMLS relevant at the time the locomotive enters a given route, information necessary for communication with SSs located on the locomotive's circulation section, geographic information system, base of normative values, data exchange program and located on the locomotive is present. A method of forming assessments of the state of the railway line and adjacent territories to increase the level of environmental and transport safety. Railway track state assessment, territory state assessment, evaluation of consequences of emergency situations, assessment of the impact of the railway track on the adjacent territory is described for analysis results of the monitoring of defects in the railway track, characteristics of technogenic objects, natural and technogenic situations of adjacent territories.