SYSTEM TO DEFINE LOCATION OF RAILROAD VEHICLES (VERSIONS) Russian patent published in 2009 - IPC B61L25/00 

FIELD: transport.

SUBSTANCE: in compliance with first and second versions, proposed system comprises automated work stations of depot on-duty personnel, external pickups of railroad vehicle, depot control post, data processing centre, personal electronic key of operator and onboard global navigation system hardware. In compliance with first version, proposed system additionally comprises automated work station for data distribution among railroad vehicle tracking analysis systems. The latter work station has its first, second, third and fourth outputs making outputs of signals sent to aforesaid data processing centre and all afore mentioned work stations. In compliance with the second version, the second and the third outputs of operator personal electronic key make outputs of signal fed to all work stations mentioned above and to data processing centre.

EFFECT: higher safety of railroad traffic.

6 cl, 3 dwg