FIELD: vehicle traffic control systems.
SUBSTANCE: invention relates to a device for contactless pedestrian phase call at a traffic light object. Device includes: a base unit and contactless buttons connected to it. Base unit is connected to the intersection controller and the power supply network. Comparator determines the presence of an object in the coverage area upon detecting a shift in frequency and/or phase and/or amplitude of the signal and transmits a corresponding signal on triggering the pedestrian phase to the microcontroller unit.
EFFECT: increasing the safety and reliability of the device operation.
3 cl, 1 dwg
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