US 2002/0172399 A1Published application

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

AssigneeLockheed Martin Corporation

InventorsJeffrey Scott Poulin, Robert Strebel, Joseph P. Zanovitch

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Abstract

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.

Claims20

Dependent claims

A method of processing a mail piece through an outgoing mail center and an incoming mail center for delivery to an addressee, the mail piece having a destination address field including sufficient information to deliver the mail piece to an addressee from the incoming mail center, the method comprising the steps of:

receiving the mail piece at the outgoing mail center;
capturing an image of the destination address field at the outgoing mail center and storing the image in computer memory, the captured image being resolvable to at least two depths of resolution in which a greater resolution depth more closely represents the final intended delivery point of the associated physical mail piece than do lesser resolution depths;
marking the mail piece with a unique identification mark representing its identity and storing a computer memory record of the identification mark in association with the stored destination address field image;
resolving the captured destination address field image to a first depth sufficient to generate a first set of sortation signals representative of the incoming mail center;
sorting the mail piece at the outgoing mail center in response to the first set of sortation signals for transport to the incoming mail center;
associating a resolution depth value with the stored address field image, the resolution depth value correlating to the maximum depth to which captured destination address field images corresponding to physical mail pieces destined for the incoming mail center are to be resolved before cessation of resolution, the associated resolution depth value corresponding to a level of refinement to which the incoming mail center sorts mail pieces;
resolving the captured destination address field image to a second depth not exceeding the depth indicated by the resolution depth value to generate a second set of sortation signals;
associating the second set of sortation signals with the computer memory record of the identification mark corresponding to the physical mail piece;
transporting the mail piece from the outgoing mail center to the incoming mail center;
rendering the second set of sortation signals accessible to the incoming mail center;
receiving the mail piece at the incoming mail center;
identifying the mail piece at the incoming mail center by reading the unique identification mark thereon and associating the mail piece with the second set of sortation signals;
and
sorting the mail piece in response to the second set of sortation signals.

11 more elements

A method of processing mail pieces through an outgoing mail center and plural incoming mail centers, each mail piece having a destination address field including sufficient information to deliver the mail piece to an addressee from an incoming mail center, the method comprising the steps of:

providing a data processing system including a central processor, at least one memory device connected to the processor, image-capturing apparatus adapted for capturing and storing an image of an address field appearing on a mail piece in the computer memory, and an address interpretation program for resolving stored destination address field images and producing and outputting sortation signals based on such image resolution;
providing, at the outgoing mail center, image-capturing apparatus and a first set of automated mail-sorting machinery that sorts mail pieces in response to computer-generated sortation signals, the first set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort each mail piece to a first level of refinement based on a first set of sortation signals resulting from automated address interpretation of a corresponding stored destination address field image to a first depth of resolution, the first depth of resolution being at least sufficiently deep to identify a single incoming mail center for which the corresponding mail piece is bound;
providing, at each incoming mail center, a second set of automated mail-sorting machinery, the second set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort a mail piece to a second level of refinement greater than the first level of refinement based on a second set of sortation signals resulting from automated address interpretation of the corresponding stored destination address field image to a second depth of resolution that is deeper than the first depth of resolution, the maximum levels of sortation refinement at the plural incoming mail centers being one of (i) uniform and (ii) disparate;
and
providing a first set of data accessible to the data processing system, the first set of data associating a primary resolution depth value with each incoming mail center, the resolution depth value correlating to the maximum depth to which a captured destination address field image corresponding to a physical mail piece destined for the incoming mail center for which the mail piece is bound are to be resolved before cessation of resolution, the associated resolution depth value corresponding to a level of refinement to which the second set of sorting machinery at the incoming mail center sorts mail pieces.

2 more elements

providing a data processing system including a central processor, at least one memory device connected to the processor, image-capturing apparatus adapted for capturing and storing an image of an address field appearing on a mail piece in the computer memory, and an address interpretation program for resolving stored destination address field images and producing and outputting sortation signals based on such image resolution;
providing, at the outgoing mail center, image-capturing apparatus and a first set of automated mail-sorting machinery that sorts mail pieces in response to computer-generated sortation signals, the first set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort each mail piece to a first level of refinement based on a first set of sortation signals resulting from automated address interpretation of a corresponding stored destination address field image to a first depth of resolution, the first depth of resolution being at least sufficiently deep to identify a single incoming mail center for which the corresponding mail piece is bound;
providing, at each incoming mail center, a second set of automated mail-sorting machinery, the second set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort a mail piece to a second level of refinement greater than the first level of refinement based on a second set of sortation signals resulting from automated address interpretation of the corresponding stored destination address field image to a second depth of resolution that is deeper than the first depth of resolution, the maximum levels of sortation refinement at the plural incoming mail centers being one of (i) uniform and (ii) disparate;
providing a first set of data accessible to the data processing system, the first set of data associating a primary resolution depth value with each incoming mail center, the resolution depth value correlating to the maximum depth to which a captured destination address field image corresponding to a physical mail piece destined for the incoming mail center for which the mail piece is bound are to be resolved before cessation of resolution, the associated resolution depth value corresponding to a level of refinement to which the second set of sorting machinery at the incoming mail center sorts mail pieces;
receiving a mail piece at the outgoing mail center;
capturing an image of the destination address field at the outgoing mail center and storing the image in the computer memory, the captured image being resolvable to various depths of resolution in which a greater resolution depth more closely represents the final intended delivery point of the associated physical mail piece than does a lesser resolution depth;
marking the mail piece with a unique identification mark representing the identity of the mail piece and storing a computer memory record of the identification mark in association with the stored destination address field image;
resolving the captured destination address field image to a first depth sufficient to generate a first set of sortation signals representative of the incoming mail center for which the mail piece is bound;
sorting the mail piece, using the first set of automated mail-sorting machinery at the outgoing mail center, in response to the first set of sortation signals for transport to the incoming mail center;
consulting the first set of data to ascertain the primary resolution depth value associated with the incoming mail center for which the mail piece is bound;
transporting the mail piece from the outgoing mail center to the incoming mail center;
receiving the mail piece at the incoming mail center;
identifying the mail piece at the incoming mail center by reading the unique identification mark thereon and associating the mail piece with the second set of sortation signals;
providing a second set of data accessible to the data processing system, the second set of data associating a deferral time with the stored destination address field image corresponding to each mail piece of a selected plurality of mail pieces processed by the first set of sorting machinery, the deferral time representing at least an acceptable maximum length of time that can elapse from a first established point in time in the processing of the mail piece before the stored destination address field image corresponding to the mail piece is resolved to the second depth and the second set of sortation signals is rendered accessible to the second set of mail-sorting machinery;
consulting the second set of data to ascertain the deferral time associated with the destination address field image;
resolving the captured destination address field image to a second depth not exceeding the depth indicated by the primary resolution depth value to generate a second set of sortation signals;
associating the second set of sortation signals with the computer memory record of the identification mark corresponding to the physical mail piece;
rendering the second set of sortation signals accessible to the second set of automated mail-sorting machinery at the incoming mail center prior to the expiration of the maximum length of time represented by the deferral time;
and
sorting the mail piece, using the second set of automated mail-sorting machinery at the incoming mail center, in response to the second set of sortation signals.

17 more elements

A system for processing mail pieces through first and second sets of automated mail-sorting machinery, the system comprising:

a data processing system including a central processor, at least one memory device connected to the processor, image-capturing apparatus adapted for capturing and storing an image of an address field appearing on a mail piece in the computer memory, and an address interpretation program for resolving stored destination address field images and producing and outputting sortation signals based on such image resolution;
a first set of automated mail-sorting machinery including at least one automated sorting machine that sorts mail pieces in response to computer-generated sorting signals, the first set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort a mail piece to a first level of refinement based on a first set of sortation signals resulting from automated address interpretation of a corresponding stored destination address field image to a first depth of resolution;
a second set of automated mail-sorting machinery including at least one automated sorting machine that sorts mail pieces in response to computer-generated sorting signals, the second set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort a mail piece to a second level of refinement greater than the first level of refinement based on a second set of sortation signals resulting from automated address interpretation of the corresponding stored destination address image to a second depth of resolution that is deeper than the first depth of resolution;
and
a first set of data accessible to the data processing system, the first set of data associating a resolution depth value with the second set of sorting machinery, the resolution depth value correlating to the maximum depth to which captured destination address field images corresponding to physical mail pieces destined for the second set of sorting machinery are to be resolved before cessation of resolution, the associated resolution depth value corresponding to a level of refinement to which the second set of sorting machinery sorts mail pieces.

2 more elements

A system for processing mail pieces through an outgoing mail center and plural incoming mail centers, the system comprising:

a data processing system including a central processor, at least one memory device connected to the processor, image-capturing apparatus adapted for capturing and storing in the computer memory an image of an address field appearing on a mail piece, and an address interpretation program for resolving stored images of destination address fields and producing and outputting sortation signals based on such image resolution;
an outgoing mail center including the image capturing apparatus and having a first set of automated mail-sorting machinery that sorts mail pieces in response to computer-generated sortation signals, the first set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort each mail piece to a first level of refinement based on a first set of sortation signals resulting from automated address interpretation of a corresponding stored destination address field image to a first depth of resolution, the first depth of resolution being at least sufficiently deep to identify a single incoming mail center for which the corresponding mail piece is bound;
at least two incoming mail centers to which the outgoing mail center sends physical mail pieces, each incoming mail center having a second set of automated mail-sorting machinery that sorts mail pieces in response to computer-generated sorting signals, the second set of automated mail-sorting machinery being communicatively linked to the data processing system and being adapted to sort a mail piece to a second level of refinement greater than the first level of refinement based on a second set of sortation signals resulting from automated address interpretation of the corresponding stored destination address image to a second depth of resolution that is deeper than the first depth of resolution;
and
a first set of data accessible to the data processing system, the first set of data associating a primary resolution depth value with each incoming mail center, the resolution depth value correlating to the maximum depth to which captured destination address field images corresponding to physical mail pieces destined for the incoming mail center are to be resolved before cessation of resolution, the associated resolution depth value corresponding to a level of refinement to which the second set of sorting machinery at the incoming mail center sorts mail pieces.

2 more elements

Dependencies are inferred from the claim text.