Coding depth file and method of postal address processing using a coding depth file

摘要

The processing of mail pieces relies in part on automated address interpretation of captured address field images to generate sortation signals that control automated mail sorting machinery at outgoing and incoming mail centers. In alternative implementations, a coding depth file ("CDF") controls (i) the depth to which a captured address field image is resolved and (ii) a time delay in performing address interpretation. In one aspect, a CDF includes a first set of data associating a depth value with each of a selected plurality of incoming mail centers to which an outgoing mail center sends mail pieces. The depth value controls the depth to which a stored address field image is resolved and corresponds to a level of refinement to which automated sorting machinery at the associated incoming mail center sorts mail pieces. In another aspect, a CDF includes a second set of data associating a deferral time with stored address data, the deferral time representing at least an acceptable maximum length of time before sortation signals are rendered accessible to the automated sorting machinery at the incoming mail center.