RAILWAY TRAIN LOCATION CHECKING SYSTEM Russian patent published in 2005 - IPC

FIELD: railway transport.

SUBSTANCE: proposed system has "n" navigational satellites, checking-and-correcting station determining information on satellites required for operation of railway train which contains navigational receiver and position computer. Checking-and-correcting station contains additionally input unit whose output is connected with second input of modulator and series connected section-between-stations computer, block section computer and interface unit whose output is connected with locomotive control system, section-between stations memory unit whose output is connected with first input of section-between-stations computer, second input of which is connected with output of position computer, block section memory unit whose output is connected with second input of block section computer whose third input is connected with output of demodulator.

EFFECT: improved accuracy of checking and safety of traffic.

3 dwg