METHOD AND DEVICE FOR CONTROLLING COMMUNICATION BETWEEN ENGAGED PARTS OF ROLLING STOCK Russian patent published in 2015 - IPC B61L15/00 

FIELD: physics, control.

SUBSTANCE: invention relates to automation and telemechanics and can be used to control communication between engaged parts of a rolling stock. The engineering solution includes engaged parts of a rolling stock, having mechanical and electrical interfaces, as well as data communication means. When the first part of a rolling stock is engaged with at least one additional part of the rolling stock, the first part identifies said at least one additional part of the rolling stock. Subject to the identification, the method includes performing filtering for allowable data communication, wherein only the selected data traffic is allowed. Train wires of the engaged part of the rolling stock are connected via electrical communication, and data communication between parts is carried out through at least one network interfacing device (GW) with at least one Ethernet interface, as well as through at least one interface for connecting each partial network (7), such that data communication is allowed or blocked in accordance with the filtering rule.

EFFECT: achieving safer train movement and reliability of controlling engaged parts of a rolling stock.

17 cl, 5 dwg