FIELD: technology for controlling proper operation of device for levying of road toll of vehicle (FAR) with number sign (KEN) of vehicle.
SUBSTANCE: on vehicle (FAR) at least one optical image/signal (MUS) is formed, set in advance, characteristic for working condition of device for levying of road toll (BEV), while access right (BER) requested by driver is transferred in form of code to device for levying road roll (BEV) and this condition is monitored, and also condition of enabling/disabling of device for levying road toll.
EFFECT: simplified recognition of appropriate mode of functioning of device for levying road toll.
2 cl, 7 dwg
