Investigation Of Information Collection Terminal For Voiture Basing On RFID

At present, the increasing urban road congestion has become a serious problem in many cities, is a major constraining factor in urban development. It's become a hot topic to research modern traffic management technology that suit for development of the city.Radio frequency identification technology is a kind of non-contacted and automatic identification technology. Its use the transmission characteristics of radio frequency signal and the spatial coupling to identify the target objects. Radio frequency identification technology is a basic principle of electromagnetic theory,The issue is mainly to investigate the system of information collection terminal for voiture basing on RFID. The vehicle information acquisition system designed to work in the 900MHz band, radio frequency tags to choose ISO18000-6C standard passive tags. The system can be divided into two parts: reader unit, the label unit. In which readers can also refine unit is divided into the control unit and the RF signal transceiver module. Electronic vehicle information label as the carrier, through the card reader unit of electronic tags to identify the information extraction to achieve the right vehicle information collection.Based on RFID technology, information collection terminal for road vehicles in urban road vehicle detection system is an important component to an effective solution to the increasingly congested urban road traffic conditions, have broad application prospects...