| 摘要 |
The invention provides a mobile terminal. The mobile terminal comprises: a subscriber identity module (SIM) card identity registration module for acquiring registered information of a user, a security management module for encrypting the registered information and acquiring encrypted registered information, and a near field communication (NFC) authentication module for acquiring the information of the intelligent card and sending the information of the intelligent card to the security management module; the security management module is also used to do as follows: it decrypts the encrypted registered information, after the decrypted information is acquired, the information of the intelligent card is matched with the decrypted information, and if the information of the intelligent card is successfully matched with the decrypted information, a balance and/or transaction information of the intelligent card is output. The invention also provides a method and a system for inquiring information of intelligent card by a mobile terminal. By the scheme of present invention, the balance and the transaction information in the intelligent card can be quickly inquired through the mobile terminal by using NFC communication technology. |
