According to Baidu Law Pro, Dalian bus cards can be set up in bank of dalian business outlets, bus group ticket offices, subway stations and other outlets. Specifically, there are: Heping Square Business Hall, the address is Heping Square, Shahekou District, Dalian; Bank of dalian No.1 Central Sub-branch, Address:No. 1, Haigang Square, Zhongshan District, Dalian; Bank of dalian Housing Exchange Branch, Address: No.88 Huanghe Street, Xigang District, Dalian; Jiefang Square Business Office, No.88-3 Wuyi Road, Shahekou District; Nanshidao Street Business Office, Address: No.335-2, changchun road, Xigang District.
Bus IC card is a non-contact data card. It changes the induced current at both ends of the coil into DC through the inductance coil on the card (the inductance coil is also a coil made of copper wire) and through the function of the chip integrated in the card, and then merges a relatively large capacitor at both ends of the DC to keep the voltage at both ends stable, and then leads two wires from both ends of the coil to the chip as signal transmission lines. When approaching the card reader, the coil generates an induced voltage, which can transmit data between the card and an external database.