152 research outputs found
Exact N-vortex solutions to the Ginzburg-Landau equations for kappa=1/sqrt(2)
The N-vortex solutions to the two-dimensional Ginzburg - Landau equations for
the kappa=1/\sqrt(2) parameter are built. The exact solutions are derived for
the vortices with large numbers of the magnetic flux quanta. The size of vortex
core is supposed to be much greater than the magnetic field penetration depth.
In this limiting case the problem is reduced to the determination of vortex
core shape. The corresponding nonlinear boundary problem is solved by means of
the methods of the theory of analytic functions.Comment: 12 pages in RevTex, 1 Postscript figur
Π‘ΠΈΡΡΠ΅ΠΌΠ° ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΡΡΡΡΠΎΠΉΡΡΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ Β«ΠΠ½ΡΠ΅ΡΠ½Π΅ΡΠ° Π²Π΅ΡΠ΅ΠΉΒ»
The features of monitoring systems for railway infrastructure and rolling stock are considered. The main approaches to organisation of monitoring of railway infrastructure and rolling stock objects are described, their advantages and disadvantages are noted. The main objective of this work is to present to the reader a conceptual vision of a system for monitoring devices and systems for ensuring train traffic safety, using technologies for transmitting diagnostic information over a radio channel. The methods of the theory of technical diagnostics and monitoring were used. Attention is focused on the use of wireless data transmission technologies and the use of autonomous industrial automation sensors for monitoring systems for railway automation devices.The architecture of the monitoring system is presented. The description of the system itself and the monitoring technology is given, the main advantages of the presented approach are noted, which, first, are linked to reduction of the volume of design work and of energy consumption of the system as a whole. The disadvantages are associated with the need to replace autonomous power supply sources, ensure security of the data transmission network, to proceed with periodic verification and calibration of measuring instruments. The basic diagrams of connecting sensors for measuring physical quantities to the circuit units of railway automation are presented. A list of parameters necessary for high-quality and effective monitoring of railway automation devices is given. The need is noted for both the control of mechanical and geometric parameters of devices and the accounting of data from interconnected objects of railway infrastructure and rolling stock. The proposed approach can find its application in the field of railway automation and, first of all, at those facilities that are located in premises with limited area (e.g. at subway facilities).Π Π°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠΈΡΡΠ΅ΠΌ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ ΠΈ ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°. ΠΠΏΠΈΡΠ°Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Ρ ΠΊ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ ΠΈ ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°, ΠΎΡΠΌΠ΅ΡΠ΅Π½Ρ ΠΈΡ
Π΄ΠΎΡΡΠΎΠΈΠ½ΡΡΠ²Π° ΠΈ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΊΠΈ. ΠΡΠ½ΠΎΠ²Π½ΠΎΠΉ ΡΠ΅Π»ΡΡ Π½Π°ΡΡΠΎΡΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΡΠΈΡΠ°ΡΠ΅Π»Ρ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π΅Π½ΠΈΡ ΡΠΈΡΡΠ΅ΠΌΡ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΡΡΡΡΠΎΠΉΡΡΠ² ΠΈ ΡΠΈΡΡΠ΅ΠΌ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ², ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡΡΠ΅ΠΉ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΏΠΎ ΡΠ°Π΄ΠΈΠΎΠΊΠ°Π½Π°Π»Ρ. ΠΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Ρ ΠΌΠ΅ΡΠΎΠ΄Ρ ΡΠ΅ΠΎΡΠΈΠΈ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°.ΠΠ½ΠΈΠΌΠ°Π½ΠΈΠ΅ ΡΡΠΎΠΊΡΡΠΈΡΠΎΠ²Π°Π½ΠΎ Π½Π° ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π±Π΅ΡΠΏΡΠΎΠ²ΠΎΠ΄Π½ΠΎΠΉ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ
ΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΡ
Π΄Π°ΡΡΠΈΠΊΠΎΠ² ΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠΈ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ ΡΠΈΡΡΠ΅ΠΌ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΡΡΡΡΠΎΠΉΡΡΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° Π°ΡΡ
ΠΈΡΠ΅ΠΊΡΡΡΠ° ΡΠΈΡΡΠ΅ΠΌΡ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°.ΠΠ°Π½ΠΎ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ ΡΠ°ΠΌΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°, ΠΎΡΠΌΠ΅ΡΠ°ΡΡΡΡ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ²Π° ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Π°, Π·Π°ΠΊΠ»ΡΡΠ°ΡΡΠΈΠ΅ΡΡ, ΠΏΡΠ΅ΠΆΠ΄Π΅ Π²ΡΠ΅Π³ΠΎ, Π² ΡΠΎΠΊΡΠ°ΡΠ΅Π½ΠΈΠΈ ΠΎΠ±ΡΡΠΌΠΎΠ² ΠΏΡΠΎΠ΅ΠΊΡΠ½ΡΡ
ΡΠ°Π±ΠΎΡ ΠΈ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΠΈ ΡΠ½Π΅ΡΠ³ΠΎΠΏΠΎΡΡΠ΅Π±Π»Π΅Π½ΠΈΡ ΡΠΈΡΡΠ΅ΠΌΡ Π² ΡΠ΅Π»ΠΎΠΌ. ΠΠ΅Π΄ΠΎΡΡΠ°ΡΠΊΠΎΠΌ ΠΆΠ΅ ΡΠ²Π»ΡΠ΅ΡΡΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ Π·Π°ΠΌΠ΅Π½Ρ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΡ
ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠ² ΠΏΠΈΡΠ°Π½ΠΈΡ, ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π·Π°ΡΠΈΡΡΠ½Π½ΠΎΡΡΠΈ ΡΠ΅ΡΠΈ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ
, ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠΎΠ²Π΅ΡΠΊΠΈ ΠΈ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΠΈ ΡΡΠ΅Π΄ΡΡΠ² ΠΈΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΡ.ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΡΡ
Π΅ΠΌΡ ΠΏΠΎΠ΄ΠΊΠ»ΡΡΠ΅Π½ΠΈΡ Π΄Π°ΡΡΠΈΠΊΠΎΠ² ΠΈΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΡ
Π²Π΅Π»ΠΈΡΠΈΠ½ ΠΊ ΡΡ
Π΅ΠΌΠ½ΡΠΌ ΡΠ·Π»Π°ΠΌ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ. ΠΠ°Π½ ΠΏΠ΅ΡΠ΅ΡΠ΅Π½Ρ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΡ
Π΄Π»Ρ ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΡΡΡΡΠΎΠΉΡΡΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ². ΠΡΠΌΠ΅ΡΠ°Π΅ΡΡΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ ΠΊΠ°ΠΊ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΡΡΡΠΎΠΉΡΡΠ², ΡΠ°ΠΊ ΠΈ ΡΡΡΡ Π΄Π°Π½Π½ΡΡ
ΠΎΡ Π²Π·Π°ΠΈΠΌΠΎΡΠ²ΡΠ·Π°Π½Π½ΡΡ
ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ ΠΈ ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°.ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΡΠΉ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄ ΠΌΠΎΠΆΠ΅Ρ Π½Π°ΠΉΡΠΈ ΡΠ²ΠΎΡ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π² ΡΡΠ΅ΡΠ΅ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΈ, ΠΏΡΠ΅ΠΆΠ΄Π΅ Π²ΡΠ΅Π³ΠΎ, Π½Π° ΡΠ΅Ρ
ΠΎΠ±ΡΠ΅ΠΊΡΠ°Ρ
, ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠ°ΡΠΏΠΎΠ»ΠΎΠΆΠ΅Π½Ρ Π½Π° ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½Π½ΡΡ
ΠΏΠ»ΠΎΡΠ°Π΄ΡΡ
ΠΏΠΎΠΌΠ΅ΡΠ΅Π½ΠΈΠΉ (Π½Π°ΠΏΡΠΈΠΌΠ΅Ρ, Π² ΠΌΠ΅ΡΡΠΎΠΏΠΎΠ»ΠΈΡΠ΅Π½Π°Ρ
)
ΠΡΠ΄ΡΡΠ΅Π΅ ΡΠ°Π΄ΠΈΠΎΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΡ ΡΡΡΠ΅Π»ΠΎΠΊ Ρ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΠΌ ΠΏΠΈΡΠ°Π½ΠΈΠ΅ΠΌ
A promising control method for railways, that takes into account minimization of the number of outdoor technological facilities, use of wireless data transmission technologies, as well as use of renewable energy sources for decentralized switch systems is considered. It is proposed to implement all other commands through the use of cyber-protected radio channel while renouncing to discrete positioning of mobile units and discrete transmission of data on the speed patterns of train movement. The system of switches with autonomous power and use of a radio channel to manage and control the position of switch blades must be adapted in stages, starting from the local level and basing on availability of portable devices and going to comprehensive centralised control system within the station.ΠΠΏΠΈΡΡΠ²Π°Π΅ΡΡΡ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ ΡΠΏΠΎΡΠΎΠ± ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π½Π° ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΌ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ΅, ΡΡΠΈΡΡΠ²Π°ΡΡΠΈΠΉ ΠΌΠΈΠ½ΠΈΠΌΠΈΠ·Π°ΡΠΈΡ ΡΠΈΡΠ»Π° Π½Π°ΠΏΠΎΠ»ΡΠ½ΡΡ
ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ², ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ Π±Π΅ΡΠΏΡΠΎΠ²ΠΎΠ΄Π½ΡΡ
ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ
, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠ² Π²ΠΎΠ·ΠΎΠ±Π½ΠΎΠ²Π»ΡΠ΅ΠΌΠΎΠΉ ΡΠ½Π΅ΡΠ³ΠΈΠΈ Π΄Π»Ρ Π΄Π΅ΡΠ΅Π½ΡΡΠ°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠΎΠ΄ΡΠΈΡΡΠ΅ΠΌ ΡΡΡΠ΅Π»ΠΎΡΠ½ΡΡ
ΠΏΠ΅ΡΠ΅Π²ΠΎΠ΄ΠΎΠ². ΠΡΠ΅ ΠΎΡΡΠ°Π»ΡΠ½ΡΠ΅ ΠΊΠΎΠΌΠ°Π½Π΄Ρ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΡΠ΅Π°Π»ΠΈΠ·ΠΎΠ²ΡΠ²Π°ΡΡ ΠΏΡΡΡΠΌ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΊΠΈΠ±Π΅ΡΠ·Π°ΡΠΈΡΡΠ½Π½ΠΎΠ³ΠΎ ΡΠ°Π΄ΠΈΠΎΠΊΠ°Π½Π°Π»Π° Ρ ΠΎΡΠΊΠ°Π·ΠΎΠΌ ΠΎΡ Π΄ΠΈΡΠΊΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΡΡ
Π΅Π΄ΠΈΠ½ΠΈΡ ΠΈ Π΄ΠΈΡΠΊΡΠ΅ΡΠ½ΠΎΠΉ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ
ΠΎ ΡΠΊΠΎΡΠΎΡΡΠ½ΡΡ
ΡΠ΅ΠΆΠΈΠΌΠ°Ρ
Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ². Π‘ΠΈΡΡΠ΅ΠΌΠ° ΡΡΡΠ΅Π»ΠΎΠΊ Ρ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΡΠΌ ΠΏΠΈΡΠ°Π½ΠΈΠ΅ΠΌ ΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΠ°Π΄ΠΈΠΎΠΊΠ°Π½Π°Π»Π° Π΄Π»Ρ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΡ ΠΎΡΡΡΡΠΊΠΎΠ² Π΄ΠΎΠ»ΠΆΠ½Π° Π°Π΄Π°ΠΏΡΠΈΡΠΎΠ²Π°ΡΡΡΡ ΠΏΠΎΡΡΠ°ΠΏΠ½ΠΎ, Π½Π°ΡΠΈΠ½Π°Ρ Ρ ΠΌΠ΅ΡΡΠ½ΠΎΠ³ΠΎ ΡΡΠΎΠ²Π½Ρ ΠΈ Π½Π°Π»ΠΈΡΠΈΡ Π½ΠΎΡΠΈΠΌΡΡ
ΡΡΡΡΠΎΠΉΡΡΠ² ΠΈ Π·Π°ΠΊΠ°Π½ΡΠΈΠ²Π°Ρ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠΉ ΡΠ΅Π½ΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠ΅ΠΉ Π² ΠΏΡΠ΅Π΄Π΅Π»Π°Ρ
ΡΡΠ°Π½ΡΠΈΠΈ
ΠΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³ ΡΠ»ΠΎΠΆΠ½ΡΡ ΡΠΈΠΏΠΎΠ²ΡΡ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ
ABSTRACT Modern systems of continuous monitoring of railway automation and telemechanics devices receive a large set of discrete and analog diagnostic information that is difficult to be analyzed during maintenance and troubleshooting. For centralization of information and its convenience for an end user, it is offered within the system Β«Hardware-software complex of dispatch controlΒ» (APK-DK) to group data from typical objects of automation and to output them into separate technological windows. The article describes APK-DK measuring controllers, as well as the order of output of information about such compound objects of railway automation as power supply units, control computers of microprocessor centralization systems and signaling points of automatic blocking. Keywords: railways, automation and telemechanics, continuous monitoring, typical objects, analysis of diagnostic information.ΠΠΎΠ»Π½ΡΠΉ ΡΠ΅ΠΊΡΡ Π½Π° Π°Π½Π³Π». ΡΠ·ΡΠΊΠ΅ Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ Π² ΠΏΡΠΈΠ»Π°Π³Π°Π΅ΠΌΠΎΠΌ ΡΠ°ΠΉΠ»Π΅ ΠΠΠ€ (Π°Π½Π³Π». Π²Π΅ΡΡΠΈΡ ΡΠ»Π΅Π΄ΡΠ΅Ρ ΠΏΠΎΡΠ»Π΅ ΡΡΡΡΠΊΠΎΠΉ Π²Π΅ΡΡΠΈΠΈ).Π‘ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΡΡΡΡΠΎΠΉΡΡΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΈ ΡΠ΅Π»Π΅ΠΌΠ΅Ρ
Π°Π½ΠΈΠΊΠΈ ΠΏΠΎΠ»ΡΡΠ°ΡΡ Π±ΠΎΠ»ΡΡΠΎΠΉ Π½Π°Π±ΠΎΡ Π΄ΠΈΡΠΊΡΠ΅ΡΠ½ΠΎΠΉ ΠΈ Π°Π½Π°Π»ΠΎΠ³ΠΎΠ²ΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ, ΠΊΠΎΡΠΎΡΡΠΉ ΡΡΡΠ΄Π½ΠΎ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΏΡΠΈ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΎΠ±ΡΠ»ΡΠΆΠΈΠ²Π°Π½ΠΈΠΈ ΠΈ ΠΏΠΎΠΈΡΠΊΠ΅ Π½Π΅ΠΈΡΠΏΡΠ°Π²Π½ΠΎΡΡΠ΅ΠΉ. Π‘ ΡΠ΅Π»ΡΡ ΡΠ΅Π½ΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΈ ΡΠ΄ΠΎΠ±ΡΡΠ²Π° Π΅Ρ ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΠΌΡ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ Β«ΠΠΏΠΏΠ°ΡΠ°ΡΠ½ΠΎ-ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠΉ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡ Π΄ΠΈΡΠΏΠ΅ΡΡΠ΅ΡΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΒ» (ΠΠΠ-ΠΠ) ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ Π³ΡΡΠΏΠΏΠΈΡΠΎΠ²Π°ΡΡ Π΄Π°Π½Π½ΡΠ΅ ΠΎΡ ΡΠΈΠΏΠΎΠ²ΡΡ
ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΈ Π²ΡΠ²ΠΎΠ΄ΠΈΡΡ ΠΈΡ
Π² ΠΎΡΠ΄Π΅Π»ΡΠ½ΡΠ΅ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΠΊΠ½Π°. Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΊΠ°Π·ΡΠ²Π°Π΅ΡΡΡ ΠΎΠ± ΠΈΠ·ΠΌΠ΅ΡΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΊΠΎΠ½ΡΡΠΎΠ»Π»Π΅ΡΠ°Ρ
ΠΠΠ-ΠΠ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΠΎΡΡΠ΄ΠΊΠ΅ Π²ΡΠ²ΠΎΠ΄Π° ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΎ ΡΠ°ΠΊΠΈΡ
ΡΠ»ΠΎΠΆΠ½ΡΡ
ΠΎΠ±ΡΠ΅ΠΊΡΠ°Ρ
ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ, ΠΊΠ°ΠΊ ΡΠ»Π΅ΠΊΡΡΠΎΠΏΠΈΡΠ°ΡΡΠΈΠ΅ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ, ΡΠΏΡΠ°Π²Π»ΡΡΡΠΈΠ΅ Π²ΡΡΠΈΡΠ»ΠΈΡΠ΅Π»ΡΠ½ΡΠ΅ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡ ΡΠΈΡΡΠ΅ΠΌ ΠΌΠΈΠΊΡΠΎΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ½ΡΡ
ΡΠ΅Π½ΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΉ ΠΈ ΡΠΈΠ³Π½Π°Π»ΡΠ½ΡΠ΅ ΡΠΎΡΠΊΠΈ Π°Π²ΡΠΎΠ±Π»ΠΎΠΊΠΈΡΠΎΠ²ΠΊΠΈ
Π£ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΡΡ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡΡ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ° Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΡΠΈΡΡΠ΅ΠΌ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ
While analysing the problem of increasing reliability and safety of the rail transportation process, it is shown that modern train traffic control systems do not automatically consider the events of decrease in reliability of railway infrastructure facilities; however, such a linkage is quite possible. The proposed architecture of a promising train traffic control system can be based on railway automation and remote-control (telemechanics) systems, which have a safe information interface with the means of continuous monitoring of railway infrastructure facilities.The objective of the article is to present theoretical principles of managing reliability and safety of the transportation process using Β«new generationΒ» automation systems, closely integrated with technical monitoring tools. A demonstrated simplified structure of the train traffic control system has an information interface with the means of continuous monitoring of railway infrastructure facilities. The developed reliability models of the train traffic control system consider the state of railway infrastructure facilities. It is shown that it is necessary to consider the safe state of the infrastructure system in the train traffic control system. Possibilities of managing the risks of reduced reliability and safety of the transportation process are shown using stationary monitoring tools for railway infrastructure facilities. The improvement of monitoring technology and the effective use of stationary monitoring systems makes it practically possible to implement the function of managing reliability and safety of the transportation process and the entire railway complex.ΠΠ½Π°Π»ΠΈΠ·ΠΈΡΡΠ΅ΡΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ° ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΠΈ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ° Π½Π° ΠΆΠ΅Π»Π΅Π·Π½ΡΡ
Π΄ΠΎΡΠΎΠ³Π°Ρ
. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ² Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈ Π½Π΅ ΡΡΠΈΡΡΠ²Π°ΡΡ ΡΠΎΠ±ΡΡΠΈΡ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΠΈ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ, ΠΎΠ΄Π½Π°ΠΊΠΎ ΡΠ°ΠΊΠ°Ρ ΡΠ²ΡΠ·ΠΊΠ° Π²ΠΏΠΎΠ»Π½Π΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Π°. ΠΡΠΈΠ²ΠΎΠ΄ΠΈΡΡΡ Π°ΡΡ
ΠΈΡΠ΅ΠΊΡΡΡΠ° ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ², Π² ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΎΡΠ½ΠΎΠ²Π°ΠΌΠΈ Π²ΡΡΡΡΠΏΠ°ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΈ ΡΠ΅Π»Π΅ΠΌΠ΅Ρ
Π°Π½ΠΈΠΊΠΈ, ΠΈΠΌΠ΅ΡΡΠΈΠ΅ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΠ΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ΅ ΡΠΎΠΏΡΡΠΆΠ΅Π½ΠΈΠ΅ ΡΠΎ ΡΡΠ΅Π΄ΡΡΠ²Π°ΠΌΠΈ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ.Π¦Π΅Π»ΡΡ ΡΡΠ°ΡΡΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΈΠ·Π»ΠΎΠΆΠ΅Π½ΠΈΠ΅ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΈΠ½ΡΠΈΠΏΠΎΠ² ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΡΡ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡΡ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ° Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΡΠΈΡΡΠ΅ΠΌ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·Π°ΡΠΈΠΈ Β«Π½ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΎΠΊΠΎΠ»Π΅Π½ΠΈΡΒ» β ΡΠ΅ΡΠ½ΠΎ ΠΈΠ½ΡΠ΅Π³ΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Ρ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΡΠ΅Π΄ΡΡΠ²Π°ΠΌΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° ΡΠΏΡΠΎΡΡΠ½Π½Π°Ρ ΡΡΡΡΠΊΡΡΡΠ° ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ², ΠΈΠΌΠ΅ΡΡΠ΅ΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ΅ ΡΠΎΠΏΡΡΠΆΠ΅Π½ΠΈΠ΅ ΡΠΎ ΡΡΠ΅Π΄ΡΡΠ²Π°ΠΌΠΈ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ. Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½Ρ ΠΌΠΎΠ΄Π΅Π»ΠΈ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΠΈ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ², ΡΡΠΈΡΡΠ²Π°ΡΡΠ΅ΠΉ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ.ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ² Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎ ΡΡΠΈΡΡΠ²Π°ΡΡ Π½Π°Π»ΠΈΡΠΈΠ΅ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠΈΡΠΊΠ°ΠΌΠΈ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΠΈ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ° Π·Π° ΡΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΡΠ΅Π΄ΡΡΠ² ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ.Π‘ΠΎΠ²Π΅ΡΡΠ΅Π½ΡΡΠ²ΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΈ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° Π½Π° ΠΏΡΠ°ΠΊΡΠΈΠΊΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΡΠ΅Π°Π»ΠΈΠ·ΠΎΠ²Π°ΡΡ ΡΡΠ½ΠΊΡΠΈΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π½Π°Π΄ΡΠΆΠ½ΠΎΡΡΡΡ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡΡ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΈ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° Π² ΡΠ΅Π»ΠΎΠΌ
Methods of the development strategy of service companies: Logistical approach
The urgency of the analyzed issue is due to lack of attention of heads of service companies to the theory and methodology of strategic management, methods and models of management decision-making in times of economic instability. The purpose of the article is to develop theoretical positions and methodical recommendations on the formation of the logistical approach to the development strategy of service companies. The leading approach to the study of this issue is the logistical approach, which allows identifying the most significant factors, carrying out the quantitative assessment of their interaction with each other and determining the extent of their influence on the parameters of the system under research. This research presents a methodology for the selection of optimal functional business strategies of service companies from the alternative, based on the use of economic and mathematical modeling techniques. The authors assess the parameters of the micro, macro and internal environment of the company, represent the companyβs business profile, a general development strategy of based on the determination of optimal logistics, marketing, production, financial and human resource management strategies for individual strategic business areas. The contents of the article may be useful for managers of service companies, auto-transport enterprises in making rational decisions on the formation of the optimal business development strategy in uncertain environmental conditions. Β© 2016 Toymentseva et al
ΠΠΎΠ½ΡΠ΅ΠΏΡΡΠ°Π»ΡΠ½ΡΠ΅ ΠΎΡΠ½ΠΎΠ²Ρ ΡΠΈΠ½ΡΠ΅Π·Π° Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΡ ΡΠΈΡΡΠ΅ΠΌ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ²
The article analyses the problem of synthesis of the systems of safe control of critical technological processes on the example of railway automation and remote control systems.It is shown that modern control systems for complex distributed systems, such as a railway transport system, are not implemented with absolute safety. The safety of such systems is limited by considering only their own failures, external failures of control systems and their components, as well as failures of infrastructure objects that directly interact with control devices. Other infrastructure facilities are not considered in any way during automatic control and data transfer to on-board automation.The objective of the article is to present theoretical concept of the synthesis of safe train traffic control systems, considering the capacity of equipping infrastructure facilities with highly reliable and safe means of technical diagnostics and monitoring.A shown simplified structure of the central train traffic control centre considers the results of diagnosing and monitoring all the components of the transportation process.The conditions for the synthesis of completely safe train traffic control systems are formulated along with the accompanying tasks. A comprehensive accounting of the parameters of railway infrastructure facilities and rolling stock will allow reaching a qualitatively higher level of train traffic safety.Π ΡΡΠ°ΡΡΠ΅ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΡΠ΅ΡΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ° ΡΠΈΠ½ΡΠ΅Π·Π° Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΡ
ΡΠΈΡΡΠ΅ΠΌ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΎΡΠ²Π΅ΡΡΡΠ²Π΅Π½Π½ΡΠΌΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ°ΠΌΠΈ Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΈ ΡΠ΅Π»Π΅ΠΌΠ΅Ρ
Π°Π½ΠΈΠΊΠΈ.ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π»Ρ ΡΠ»ΠΎΠΆΠ½ΡΡ
ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»ΡΠ½Π½ΡΡ
ΡΠΈΡΡΠ΅ΠΌ, ΡΠ°ΠΊΠΈΡ
ΠΊΠ°ΠΊ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½Π°Ρ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ½Π°Ρ ΡΠΈΡΡΠ΅ΠΌΠ°, ΡΠ΅Π°Π»ΠΈΠ·ΡΡΡΡΡ Π½Π΅ Ρ Π°Π±ΡΠΎΠ»ΡΡΠ½ΠΎΠΉ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡΡ.ΠΠ΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡ ΡΠ°ΠΊΠΈΡ
ΡΠΈΡΡΠ΅ΠΌ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½Π° ΡΡΡΡΠΎΠΌ ΡΠΎΠ»ΡΠΊΠΎ ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΡΡ
ΠΎΡΠΊΠ°Π·ΠΎΠ², Π²Π½Π΅ΡΠ½ΠΈΡ
ΠΎΡΠΊΠ°Π·ΠΎΠ² ΡΠΏΡΠ°Π²Π»ΡΡΡΠΈΡ
ΡΠΈΡΡΠ΅ΠΌ ΠΈ ΠΈΡ
ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠΈΡ
, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΎΡΠΊΠ°Π·ΠΎΠ² ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ, Π½Π΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΡΡΡΠΈΡ
Ρ ΡΡΡΡΠΎΠΉΡΡΠ²Π°ΠΌΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ. ΠΡΡΠ³ΠΈΠ΅ ΠΎΠ±ΡΠ΅ΠΊΡΡ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ Π½ΠΈΠΊΠ°ΠΊ Π½Π΅ ΡΡΠΈΡΡΠ²Π°ΡΡΡΡ ΠΏΡΠΈ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠΌ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠΈ ΠΈ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠ΅ Π΄Π°Π½Π½ΡΡ
Π½Π° Π±ΠΎΡΡΠΎΠ²ΡΠ΅ ΡΡΠ΅Π΄ΡΡΠ²Π° Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ.Π¦Π΅Π»ΡΡ ΡΡΠ°ΡΡΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΈΠ·Π»ΠΎΠΆΠ΅Π½ΠΈΠ΅ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΈΠ½ΡΠΈΠΏΠΎΠ² ΡΠΈΠ½ΡΠ΅Π·Π° Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΡ
ΡΠΈΡΡΠ΅ΠΌ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ² Ρ ΡΡΡΡΠΎΠΌ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠ΅ΠΉ ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΡ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ Π²ΡΡΠΎΠΊΠΎΠ½Π°Π΄ΡΠΆΠ½ΡΠΌΠΈ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΠΌΠΈ ΡΡΠ΅Π΄ΡΡΠ²Π°ΠΌΠΈ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°.ΠΡΠΈΠ²Π΅Π΄Π΅Π½Π° ΡΠΏΡΠΎΡΡΠ½Π½Π°Ρ ΡΡΡΡΠΊΡΡΡΠ° ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΡΠ΅Π½ΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ² Ρ ΡΡΡΡΠΎΠΌ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° Π²ΡΠ΅Ρ
ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠΈΡ
ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ°.Π‘ΡΠΎΡΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½Ρ ΡΡΠ»ΠΎΠ²ΠΈΡ ΡΠΈΠ½ΡΠ΅Π·Π° ΠΏΠΎΠ»Π½ΠΎΡΡΡΡ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΡ
ΡΠΈΡΡΠ΅ΠΌ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ². ΠΡΠΌΠ΅ΡΠ°ΡΡΡΡ ΡΠΎΠΏΡΡΡΡΠ²ΡΡΡΠΈΠ΅ ΡΠΈΠ½ΡΠ΅Π·Ρ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π·Π°Π΄Π°ΡΠΈ.ΠΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΡΠΉ ΡΡΡΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΈΠ½ΡΡΠ°ΡΡΡΡΠΊΡΡΡΡ ΠΈ ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ Π²ΡΠΉΡΠΈ Π½Π° ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ Π±ΠΎΠ»Π΅Π΅ Π²ΡΡΠΎΠΊΠΈΠΉ ΡΡΠΎΠ²Π΅Π½Ρ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ ΠΏΠΎΠ΅Π·Π΄ΠΎΠ²
ΠΠ²ΡΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΠ΅ ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄Ρ Π»ΠΈΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠΏΠ° Π΄Π»Ρ ΠΏΠ΅ΡΠ΅ΡΠ΅ΡΠ΅Π½ΠΈΡ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΡ ΠΏΡΡΠ΅ΠΉ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ ΠΏΠ»ΠΎΡΠ½ΠΎΠΉ Π·Π°ΡΡΡΠΎΠΉΠΊΠΈ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ Π³ΠΎΡΠΎΠ΄ΠΎΠ²
The theoretical prerequisites for construction of road overbridges of car lift type for crossing railways by automotive vehicles are suggested. A technical solution has been proposed that makes it possible to ensure the crossing by cars of Β«problemΒ» railway crossings during periods of their long-term closure for road traffic. The same solution can be used to organise a road overbridge in other locations where there is no railway crossing. The technical solution itself is based on the use of overhead road overpasses and is a Β«simplifiedΒ» version of the solution implemented by Elon Musk and his company in Los Angeles based on a tunnel, moving platforms and freight elevators. For development of car lift type road overbridges, computational methods of theoretical mechanics, technical diagnostics and monitoring, as well as the theory of queuing should be used to estimate the number of cars passed through it when crossings are closed. It is proposed that the structures of the overbridge should be Β«built-inΒ» into the landscape, equipped with alternative sources of energy supply and technical means of control, diagnostics and monitoring of rolling stock and of location of direct intersection of automobile and railway roads (an intelligent monitoring zone). The proposed promising technical solution in the form of a road overbridge makes it possible to increase comfort of road transportation and improve traffic safety at level crossings.ΠΡΠΈΠ²ΠΎΠ΄ΡΡΡΡ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΡΠ΅Π΄ΠΏΠΎΡΡΠ»ΠΊΠΈ Π²ΠΎΠ·Π²Π΅Π΄Π΅Π½ΠΈΡ Π°Π²ΡΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΡ
ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄ΠΎΠ² Π»ΠΈΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠΏΠ° Π΄Π»Ρ ΠΏΠ΅ΡΠ΅ΡΠ΅ΡΠ΅Π½ΠΈΡ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΡ
ΠΏΡΡΠ΅ΠΉ Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΡΠΌ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠΎΠΌ. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ΅Π΅ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡ ΠΏΠ΅ΡΠ΅ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π»Π΅Π³ΠΊΠΎΠ²ΡΠΌΠΈ Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠΌΠΈ Β«ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ½ΡΡ
Β» ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΡ
ΠΏΠ΅ΡΠ΅Π΅Π·Π΄ΠΎΠ² Π²ΠΏΠ΅ΡΠΈΠΎΠ΄Ρ ΠΈΡ
Π΄ΠΎΠ»Π³ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΊΡΡΡΠΈΡ Π΄Π»Ρ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ°. ΠΡΠΎ ΠΆΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΎ Π΄Π»Ρ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ Π°Π²ΡΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠ³ΠΎ ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄Π° Π² Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΡ
ΠΌΠ΅ΡΡΠ°Ρ
, Π³Π΄Π΅ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΠΉ ΠΏΠ΅ΡΠ΅Π΅Π·Π΄ ΠΎΡΡΡΡΡΡΠ²ΡΠ΅Ρ. Π‘Π°ΠΌΠΎ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΎ Π½Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ Π½Π°Π΄Π·Π΅ΠΌΠ½ΡΡ
Π°Π²ΡΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΡ
ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄ΠΎΠ² ΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ Β«ΠΎΠ±Π»Π΅Π³ΡΡΠ½Π½ΠΎΠΉΒ» ΠΊΠΎΠΏΠΈΠ΅ΠΉ ΡΠ΅ΡΠ΅Π½ΠΈΡ, ΡΠ΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΠ»ΠΎΠ½ΠΎΠΌ ΠΠ°ΡΠΊΠΎΠΌ ΠΈΠ΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠ΅ΠΉ Π²ΠΠΎΡ-ΠΠ½Π΄ΠΆΠ΅Π»Π΅ΡΠ΅ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΡΠΎΠ½Π½Π΅Π»Ρ, Π΄Π²ΠΈΠΆΡΡΠΈΡ
ΡΡ ΠΏΠ»Π°ΡΡΠΎΡΠΌ ΠΈΠ³ΡΡΠ·ΠΎΠ²ΡΡ
Π»ΠΈΡΡΠΎΠ². ΠΡΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ Π°Π²ΡΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΡΡ
ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄ΠΎΠ² Π»ΠΈΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠΏΠ° ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡΡΡΡ ΡΠ°ΡΡΡΡΠ½ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠ΅Ρ
Π°Π½ΠΈΠΊΠΈ, ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°, Π°ΡΠ°ΠΊΠΆΠ΅ ΡΠ΅ΠΎΡΠΈΠΈ ΠΌΠ°ΡΡΠΎΠ²ΠΎΠ³ΠΎ ΠΎΠ±ΡΠ»ΡΠΆΠΈΠ²Π°Π½ΠΈΡ Π΄Π»Ρ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° ΠΏΡΠΎΠΏΡΡΠΊΠ°Π΅ΠΌΡΡ
Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»Π΅ΠΉ ΠΏΡΠΈ Π·Π°ΠΊΡΡΡΠΈΠΈ ΠΏΠ΅ΡΠ΅Π΅Π·Π΄ΠΎΠ². ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΡΠ°ΠΌΠΈ ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΈ Π½Π°Π΄Π·Π΅ΠΌΠ½ΠΎΠ³ΠΎ ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄Π° Β«Π²ΡΡΡΠ°ΠΈΠ²Π°ΡΡΒ» Π²Π»Π°Π½Π΄ΡΠ°ΡΡ, ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°ΡΡ Π°Π»ΡΡΠ΅ΡΠ½Π°ΡΠΈΠ²Π½ΡΠΌΠΈ ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠ°ΠΌΠΈ ΡΠ½Π΅ΡΠ³ΠΎΡΠ½Π°Π±ΠΆΠ΅Π½ΠΈΡ ΠΈ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΡΠ΅Π΄ΡΡΠ²Π°ΠΌΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ, Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠ³ΠΎ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° ΠΈ ΠΌΠ΅ΡΡΠ° Π½Π΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠ΅ΡΠ΅ΡΠ΅Π½ΠΈΡ Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΠΎΠΉ ΠΈ ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠΉ Π΄ΠΎΡΠΎΠ³ (ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΎΠ²ΡΠ²Π°ΡΡ Π·ΠΎΠ½Ρ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π°). ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠ΅ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ΅ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π²Π²ΠΈΠ΄Π΅ Π°Π²ΡΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠ³ΠΎ ΠΏΡΡΠ΅ΠΏΡΠΎΠ²ΠΎΠ΄Π° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΏΠΎΠ²ΡΡΠΈΡΡ ΠΊΠΎΠΌΡΠΎΡΡΠ°Π±Π΅Π»ΡΠ½ΠΎΡΡΡ Π°Π²ΡΠΎΠΌΠΎΠ±ΠΈΠ»ΡΠ½ΡΡ
ΠΏΠ΅ΡΠ΅Π²ΠΎΠ·ΠΎΠΊ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ Π½Π° ΠΏΠ΅ΡΠ΅Π΅Π·Π΄Π°Ρ
ΠΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠ΅ ΡΡΠ΅Π΄ΡΡΠ²Π° ΡΠΈΡΡΠ΅ΠΌΡ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ½ΠΎΠΉ ΠΏΠΎΠ΄Π²Π΅ΡΠΊΠΈ
[For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)].ABSTRACT Methods for constructing software for the system of continuous monitoring of railway contact suspension, implemented on the St. Petersburg- Moscow high-speed line are shown. The technical features of the software of the lower and upper levels of the system are highlighted. The technological process of output of monitoring results to automated workplaces of dispatchers of electrification and power supply distances, service of power supply and technologists of situational centers is shown. Keywords: railway, contact suspension, continuous monitoring, automation, software tools, AWP monitoring.Π’Π΅ΠΊΡΡ Π°Π½Π½ΠΎΡΠ°ΡΠΈΠΈ Π½Π° Π°Π½Π³Π». ΡΠ·ΡΠΊΠ΅ ΠΈ ΠΏΠΎΠ»Π½ΡΠΉ ΡΠ΅ΠΊΡΡ ΡΡΠ°ΡΡΠΈ Π½Π° Π°Π½Π³Π». ΡΠ·ΡΠΊΠ΅ Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ Π² ΠΏΡΠΈΠ»Π°Π³Π°Π΅ΠΌΠΎΠΌ ΡΠ°ΠΉΠ»Π΅ ΠΠΠ€ (Π°Π½Π³Π». Π²Π΅ΡΡΠΈΡ ΡΠ»Π΅Π΄ΡΠ΅Ρ ΠΏΠΎΡΠ»Π΅ ΡΡΡΡΠΊΠΎΠΉ Π²Π΅ΡΡΠΈΠΈ).Π Π°ΡΠΊΡΡΠ²Π°ΡΡΡΡ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ² ΡΠΈΡΡΠ΅ΠΌΡ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΆΠ΅Π»Π΅Π·Π½ΠΎΠ΄ΠΎΡΠΎΠΆΠ½ΠΎΠΉ ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ½ΠΎΠΉ ΠΏΠΎΠ΄Π²Π΅ΡΠΊΠΈ, Π²Π½Π΅Π΄ΡΠ΅Π½Π½ΠΎΠΉ Π½Π° Π»ΠΈΠ½ΠΈΠΈ ΡΠΊΠΎΡΠΎΡΡΠ½ΠΎΠ³ΠΎ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡ Π‘Π°Π½ΠΊΡ- ΠΠ΅ΡΠ΅ΡΠ±ΡΡΠ³-ΠΠΎΡΠΊΠ²Π°. ΠΡΠΌΠ΅ΡΠ΅Π½Ρ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ Π½ΠΈΠΆΠ½Π΅Π³ΠΎ ΠΈ Π²Π΅ΡΡ
Π½Π΅Π³ΠΎ ΡΡΠΎΠ²Π½Π΅ΠΉ ΡΠΈΡΡΠ΅ΠΌΡ. ΠΠΎΠΊΠ°Π·Π°Π½ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΏΡΠΎΡΠ΅ΡΡ Π²ΡΠ²ΠΎΠ΄Π° ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° Π½Π° Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΡΠ°Π±ΠΎΡΠΈΠ΅ ΠΌΠ΅ΡΡΠ° Π΄ΠΈΡΠΏΠ΅ΡΡΠ΅ΡΠΎΠ² Π΄ΠΈΡΡΠ°Π½ΡΠΈΠΉ ΡΠ»Π΅ΠΊΡΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΈ ΡΠ½Π΅ΡΠ³ΠΎΡΠ½Π°Π±ΠΆΠ΅Π½ΠΈΡ, ΡΠ»ΡΠΆΠ±Ρ ΡΠ½Π΅ΡΠ³ΠΎΡΠ½Π°Π±ΠΆΠ΅Π½ΠΈΡ ΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΎΠ² ΡΠΈΡΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΡΠ΅Π½ΡΡΠΎΠ²
Π‘Ρ Π΅ΠΌΠ° ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² Π΄Π»Ρ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ ΡΡΡΡΠΎΠΉΡΡΠ² Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄ΠΎΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»Π΅ΠΌ Π²ΡΡΠΈΡΠ»Π΅Π½ΠΈΠΉ ΠΏΠΎ ΠΏΠ°ΡΠΈΡΠ΅ΡΡ
Simpler than known structure of the system with error correction in calculations is proposed based on duplication and triplication of blocks with majority principle of choosing the values of signals. It is advisable to use the new fault-tolerant structure for automation devices with combinational logic. In fault-tolerant structure synthesis, the parity method is used to establish the fact of a fault in the main logic unit and the logical complement method is used determine incorrectly calculated output functions and to generate signals for their correction. The method also allows to adjust the values of incorrectly calculated functions. Structural diagram and description of error correction system are given. The synthesis algorithm of control equipment is described with minimization of the technical implementation complexity. The experiment results with control combinational circuits are given, confirming the high efficiency of proposed system structure with error correction.ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π° Π±ΠΎΠ»Π΅Π΅ ΠΏΡΠΎΡΡΠ°Ρ ΡΡΡΡΠΊΡΡΡΠ° ΡΠΈΡΡΠ΅ΠΌΡ Ρ ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΠΎΡΠΈΠ±ΠΎΠΊ Π² Π²ΡΡΠΈΡΠ»Π΅Π½ΠΈΡΡ
, ΡΠ΅ΠΌ ΠΈΠ·Π²Π΅ΡΡΠ½ΡΠ΅ ΡΡΡΡΠΊΡΡΡΡ, ΠΎΡΠ½ΠΎΠ²Π°Π½Π½ΡΠ΅ Π½Π° Π΄ΡΠ±Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ ΠΈ ΡΡΠΎΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ Π±Π»ΠΎΠΊΠΎΠ² Ρ ΠΌΠ°ΠΆΠΎΡΠΈΡΠ°ΡΠ½ΡΠΌ ΠΏΡΠΈΠ½ΡΠΈΠΏΠΎΠΌ Π²ΡΠ±ΠΎΡΠ° Π·Π½Π°ΡΠ΅Π½ΠΈΠΉ ΡΠΈΠ³Π½Π°Π»ΠΎΠ². ΠΠΎΠ²ΡΡ ΠΎΡΠΊΠ°Π·ΠΎΡΡΡΠΎΠΉΡΠΈΠ²ΡΡ ΡΡΡΡΠΊΡΡΡΡ ΡΠ΅Π»Π΅ΡΠΎΠΎΠ±ΡΠ°Π·Π½ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ Π΄Π»Ρ ΡΡΡΡΠΎΠΉΡΡΠ² Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ Ρ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠΉ Π»ΠΎΠ³ΠΈΠΊΠΎΠΉ. ΠΡΠΈ ΡΠΈΠ½ΡΠ΅Π·Π΅ ΠΎΡΠΊΠ°Π·ΠΎΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΠΉ ΡΡΡΡΠΊΡΡΡΡ ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΡΡΡ ΠΌΠ΅ΡΠΎΠ΄ ΠΏΠ°ΡΠΈΡΠ΅ΡΠ° Π΄Π»Ρ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΡΠ°ΠΊΡΠ° Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΡ Π½Π΅ΠΈΡΠΏΡΠ°Π²Π½ΠΎΡΡΠΈ Π² ΠΊΠΎΠ½ΡΡΠΎΠ»ΠΈΡΡΠ΅ΠΌΠΎΠΌ ΠΎΠ±ΡΠ΅ΠΊΡΠ΅ ΠΈ ΠΌΠ΅ΡΠΎΠ΄ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄ΠΎΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π΄Π»Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ Π½Π΅ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΠΎ Π²ΡΡΠΈΡΠ»Π΅Π½Π½ΡΡ
Π²ΡΡ
ΠΎΠ΄Π½ΡΡ
ΡΡΠ½ΠΊΡΠΈΠΉ ΠΈ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² Π΄Π»Ρ ΠΈΡ
ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠΈ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Π° ΡΡΡΡΠΊΡΡΡΠ½Π°Ρ ΡΡ
Π΅ΠΌΠ° ΡΠΈΡΡΠ΅ΠΌΡ Ρ ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΠΎΡΠΈΠ±ΠΎΠΊ ΠΈ Π΄Π°Π½ΠΎ Π΅Π΅ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ Π°Π»Π³ΠΎΡΠΈΡΠΌ ΡΠΈΠ½ΡΠ΅Π·Π° ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠ³ΠΎ ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΡ Ρ ΠΌΠΈΠ½ΠΈΠΌΠΈΠ·Π°ΡΠΈΠ΅ΠΉ ΡΠ»ΠΎΠΆΠ½ΠΎΡΡΠΈ Π΅Π³ΠΎ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠΎΠ² Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΡΠΌΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠΌΠΈ ΡΡ
Π΅ΠΌΠ°ΠΌΠΈ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π°ΡΡ Π²ΡΡΠΎΠΊΡΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠΉ ΡΡΡΡΠΊΡΡΡΡ ΡΠΈΡΡΠ΅ΠΌΡ Ρ ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠ΅ΠΉ ΠΎΡΠΈΠ±ΠΎΠΊ
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