TIMEPIECE SYNCHRONIZATION SYSTEM WITH USE OF RADIO CHANNEL Russian patent published in 1995 - IPC

FIELD: accurate time signal transfer systems. SUBSTANCE: system includes a group of master timepieces, a group of remote timepieces, a synchronizer of a satellite radio navigation system, a central timepiece, a group of navigational space vehicles, communication lines. Each master timepiece has a reference generator, a frequency divider, a unit for correlating time dials, an analyzer of results of the correlation of the time dials, a switch, a comparator, frequency control signal shaper, a memory unit, a program control unit, a time signal shaper and a radiotransmitter. Each remote timepiece has a reference generator, a frequency divider, a unit for correlating the time dials, an analyzer of results of the correlation of the time dials, a radioreceiver, a time difference meter. The central timepiece has a reference generator, a frequency divider, a unit for correlating the time dials, an analyzer of results of the correlation of the time dials, a radioreceiver, a meter of time difference, a switching device for communication lines, a shaper of a correlation value of the time dials and its reliability symbol, a control signal shaper and a switch. EFFECT: enhanced accuracy of operation of systems with unified time. 1 cl, 1 dwg