TRAFFIC CONTROL SYSTEM Russian patent published in 2020 - IPC G08G1/01 G08G1/00 B60Q9/00 

FIELD: ensuring road safety.

SUBSTANCE: invention relates to the field of traffic safety. Traffic control system comprises signaling devices and actuating devices. Each signaling device comprises a binary input unit, a synchroniser, a transmitting device, a code generator, a first heterodyne frequency synthesizer, an amplifier and power, a phase manipulator, a mixer and a carrier frequency synthesizer, a first intermediate frequency amplifier, a duplexer, an external antenna, a receiving device, a second heterodyne frequency synthesizer, a second intermediate frequency amplifier, a multiplier, a band-pass filter, a phase detector, a recording unit, an oscillation system, a narrow-band filter, an amplitude detector, a threshold unit and a switch. Each actuating device comprises an analogue and discrete signals input unit, a relay outputs unit, a liquid crystal monitor, a controller, an external memory unit, a transceiver, a synchroniser, a pseudorandom code generator, a carrier frequency synchronizer, a phase manipulator, a first heterodyne frequency synthesizer, mixer and amplifier of the first intermediate frequency, amplifiers and powers, a duplexer, a narrow-band filter, an amplitude detector, a threshold unit and a switch.

EFFECT: higher noise immunity and reliability of information.

1 cl, 4 dwg