Descripción
Vantage Velocity® takes advantage of the large number of vehicles that are driving with Bluetooth enabled devices such as smart phones. Each Velocity field unit senses a bluetooth device’s unique “MAC” address as it passes the field unit and transmits the time and location of the device to a central host system.
As bluetooth devices are detected at successive Velocity field units, the Host System calculates average travel times and speeds for a roadway segment. The device’s specific network address remains anonymous.
