The electronic pole is a system that communicates via GSM / GPRS wireless technology with every public transport suitably equipped with a satellite tracking device (GPS). Thanks to this device it is possible to know the vehicle's position precisely at any time and transmit it to the pole, which after a precise calculation with respect to the predetermined route of the vehicle, displays the waiting times on the LED display. The integrated system composed of the pole and the bus is managed at a higher level by an operational control center, which allows you to configure the devices in real time and intervene in case of need.