The Research and Application of RFID Technologies in Highway´s Electronic Toll Collection System

ETC (electronic toll collection) is an electronic automatism toll collection system that was been researching by the world. Throwing information change between electronic labels that held vehicle and RFID antennas that was fixed the roadside or door frame, the center control computer can identify the road user by the information stored in the electronic label and deduct the pike from the road user advance stored card or bank account. Its obvious advantage is no parking toll collection. Thereby it can significantly improve the dispose efficiency of the toll station and the traffic ability of toll road.