Portier Counters
Most simple way of counting can be performed by Portier counters
Ultrasonic counters are suitable for covered areas and can effectively replace induction loops – main benefit of the ultrasonic counter compared to an induction loop is that installation doesn’t require cutting loops into structures which might be problematic in some locations. Furthermore, cut loops tend to break over time as the traffic erodes the surface. Ultrasonic counter is able to detect the driving direction of the vehicle and has an equal accuracy compared to induction loops.
