首页>
外国专利>
Method for fetching information of the plurality of accounts from banking IC card and banking IC card for the same
Method for fetching information of the plurality of accounts from banking IC card and banking IC card for the same
展开▼
机译:从银行卡ic卡中获取多个账户信息的方法以及用于该银行卡的银行卡ic卡
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of reading a plurality of account information from a financial IC card and a financial IC card for application of the method are provided. In the present invention, a valid account ID field indicating which account is valid is provided on the financial IC card, and the financial terminal reads the valid account ID information first and then reads only the valid account. The effective account ID field of the financial IC card is updated when an account is created or deleted. The valid account ID field may be configured to indicate whether each bit is valid for an account corresponding to the corresponding bit. According to the present invention, since the effective account ID is first read, an account reading command is given only to a valid account, and the account information is read. Therefore, the time required for reading the account information can be greatly shortened.;Financial IC card, financial terminal, valid account, account, ATM
展开▼