FIELD: information technologies.
SUBSTANCE: system comprises switching stations, channels of station and dispatcher communication and speaking devices, at the same time cellular communication gateway is connected to switching station via additional linear set of wayside communication to provide for communication in a section of rail road from any point of span covered with cellular communication.
EFFECT: expansion of functional capabilities due to differentiated approach to amount of cellular communication equipment installed in sections depending on demand of this type of communication in the section and properties of installed switching equipment.
5 cl, 1 dwg
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