PROCESSING METHOD FOR FAILING TO READ DATA FROM NON-CONTACT IC CARD AND DEVICE FOR IMPLEMENTING THE METHOD

摘要

The invention relates to the data processing technology, and in particular, to a method for processing failure to reading non-contact IC card data by a transaction terminal and an apparatus for implementing the method. In order to achieve the above object, in the processing method according to the invention, the transaction terminal performs the following steps in the above processing method: instructing the non-contact IC to update a transaction record associated with the current transaction; reading the latest transaction record from the non-contact IC; if the record is not successfully read, the information on the current transaction is stored, and an instruction that it is required to re-read the latest transaction record is generated; and if the re-read non-contact IC card is consistent with the non-contact IC that is not successfully read and the re-read latest transaction record corresponds to the information on the current transaction that is stored in the transaction terminal, it is determined whether the non-contact IC should be instructed again to update the transaction record associated with the current transaction, based on the current balance in the latest transaction record and the information on the current transaction.

主权项

1. A method for processing failure to read data from a non-contact IC card by a transaction terminal, characterized in that the transaction terminal performs the following steps:
instructing the non-contact IC to update a transaction record associated with a current transaction; reading the latest transaction record from the non-contact IC, and if the latest transaction record is not successfully read, storing information on the current transaction and generating an instruction that it is required to re-read the latest transaction record; and if a re-read non-contact IC card is consistent with the non-contact IC that is not successfully read and the re-read latest transaction record corresponds to the information on the current transaction that is stored in the transaction terminal, it is determined whether the non-contact IC should be instructed to update the transaction record associated with the current transaction again, based on the current balance in the latest transaction record and the information on the current transaction.