CONTROL DEVICE OF THE MOVE VEHICLE PARAMETERS (BLACK BOX) Russian patent published in 2018 - IPC B60W40/12 

FIELD: instrument engineering.

SUBSTANCE: invention relates to instrument engineering. Vehicle traffic monitoring device includes a path pulse sensor, path pulse counters, microprocessors, control unit, status sensors: brake system, signaling devices, headlights, distribution block, amplifying-coding unit, mode selection unit, erasure current generator, vehicle movement sensor, with voltage regulator, an electric motor, a tape drive mechanism, a cassette with rollers and a magnetic tape, a magnetic head, control lamp, a phase manipulator, a power amplifier, a transmitting antenna, and a control point. There are also fifth, sixth, seventh and eighth multipliers, a third and fourth narrowband filter, a third and fourth low pass filter, four phase inverters, two subtractors and a GPS receiver.

EFFECT: noise immunity of receiving GPS signals is increased.

1 cl, 6 dwg