Annotation:
The main architectural aspects of metro train traffic control systems are presented. The structure of
train traffic control processes is presented with the example of the State Unitary Enterprise “Moscow
Metro” and the main tasks that need to be solved to achieve high levels of automation of train traffic
control in subways are described. A functional structure of a complex of metro train traffic control
systems is presented, covering the levels of organization and planning of train traffic, operational traffic
control and direct executive systems. The relationship between objects of automation and remote
control of train movement, devices of the operational level and systems of organization and planning
of movement are shown. The necessity of re-equipping the metro with means of ensuring transport
safety and linking them with traffic control systems such as: means of informing passengers, providing
the possibility of promptly informing passengers both during normal operation of the transport system
and in case of emergency situations, means of communication “passenger – control center (situation
center)” is shown. The latter ensures interaction between passengers and operational personnel of the
subway, and if necessary, video surveillance equipment that provides enhanced remote control of the
current situation in the interior of rolling stock cars and on platforms. The use of complex systems for
controlling the movement of trains in subways increases the efficiency of their use by increasing the
throughput and carrying capacity, accurate fulfillment of the traffic schedule and the possibility of its
rapid recovery in case of failures. At the same time, traffic safety increases by reducing the likelihood
of dangerous train convergence , and also the energy consumption for train traction is reduced due to
the choice of energy-optimal train control modes and the optimal distribution of travel time along the
line by the criterion of minimum energy consumption for the duration of travel along the tracks.
Key words:
Automation of train traffic in subways, organization and management of train traffic, automated
mobility, train traffic control system complex