Automatic Vehicle Identification is the component of Intelligent Transport System (ITS) which means to automatically identify a vehicle at a barrier. The HyPass AVI system can with its advance RFID technology, identify a vehicle as it approaches a gate or a barrier, allowing the AVI Control System to authorize entry and open the gate, without the driver ever having to stop or open the window. This not only improves traffic flow in peak hours. It also provides the customer with a safe and convenient way to access a facility.