Abstract:
A system for refining an address database for improving performance of an automated mail sorting machine includes: a UI control unit receiving data regarding an address database from the outside; a manual refining unit modifying a field value of the address database based on the received data; and an automated refining unit updating the address database to be connected with a delivery point address modified by modifying a data field of a lot number address or a road name address with respect to an error which occurs when converting address information of a delivery point into a unique code by using the address database.