GETTING ON AND OFF MANAGEMENT SYSTEM OF TRAFFIC MEANS USING TRAFFIC CARD AND TRAFFIC CARD

摘要

A traffic card and a getting-on/off management system using the same are provided to enable a user to conveniently get off a bus by enabling the user to generate a wireless getting-off request signal with the traffic card and enabling the bus to receive/recognize the wireless getting-off request signal. A traffic IC(102) is embedded in a main body(101) and performs a traffic card function. A wire antenna(103) surrounds a predetermined area along an outer edge of the main body and transceives wireless data of the traffic card. A piezoelectric device(104) is placed to an outer area not forming a loop with the wire antenna and generates voltage by receiving predetermined pressure. A wireless signal transmitter(105) transmits a predetermined code through RF(Radio Frequency) conversion if the voltage over a predetermined level is generated in the piezoelectric device. A battery(107) accumulates current which is generated when the data is transceived and supplies operational power to the wireless signal transmitter.