METHOD AND SYSTEM TO RUN MULTIPLE SORT SCHEMES WITHOUT INTERRUPTING SORTING OPERATIONS
The present teachings relate to techniques and equipment for mail item processing. More particularly, the present teachings provide for a method and system for the sorting of mixed mail items. Multiple sort schemes are loaded on a mixed mail sorter for different clients. A first sorting run, controlled with a first sort scheme, is conducted such that the mail items for a first client are transported to a first sub-set of mail sort bins. After the first sorting run is ended, a switchover is performed such that a second sorting run, which is carried out with another sort scheme, can be started, thereby reducing the changeover times between sorting runs.
1 . A method for sorting mixed mail items, the method comprising steps of:
loading a plurality of sort schemes onto a mixed mail sorter;
assigning a first sort scheme to a first mailing for a first client, the first mailing comprising a plurality of mail items; and
assigning a second sort scheme to a second mailing for a second client, the second mailing comprising a plurality of mail items;
conducting a first sorting run on the mixed mail sorter for the first mailing utilizing the first sort scheme, such that the plurality of mail items of the first mailing are transported to a first sub-set of mail sort bins based on delivery point data and the first sort scheme;
upon completion of the first sorting run, initiating a second sorting run for the second mailing utilizing the second sort scheme, the second mailing transported to a second sub-set of mail sort bins based on delivery point data and the second sort scheme, the second sub-set of mail sort bins being different from the first sub-set; and
during the second sorting run, clearing the sorted mail items of the first mailing from the first sub-set of mail sort bins.
2 . The method of claim 1 , further comprising the step of:
upon completion of the first sorting run, suspending feeder operation such that setup data for the second mailing is loaded onto the mixed mail sorter.
3 . The method of claim 2 , further comprising the step of:
verifying that no sort destination conflict exists between the first and second sorting runs.
4 . The method of claim 3 , further comprising the step of:
upon verification of a conflict, initiating remedial action prior to initiating of second sorting run.
5 . The method of claim 1 , wherein the loading step comprises:
loading of the plurality of sort schemes onto a sorter control processor associated with the mixed mail sorter.
6 . The method of claim 1 , further comprising the step of:
upon clearance of the sorted mail items of the first mailing from the first sub-set of mail sort bins, conducting a third sorting run on the mixed mail sorter for a third mailing utilizing a third sort scheme, such that the plurality of mail items of the third mailing are transported to the mail bins not designated for the second mailing.
7 . The method of claim 1 , further comprising the steps:
scheduling an order of the first and second sorting runs; and
allocating sort destinations to the first and second sorting runs.
8 . A computer system programmed to implement the method of claim 1 .
9 . A program product, comprising a physical machine-readable storage medium and executable code embodied in the medium, wherein execution of the code by at least one programmable computer causes the at least one programmable computer to perform the steps of the method of claim 1 .
10 . The method of claim 1 , wherein
the first sub-set of mail sort bins comprises one or more mail sort bins; and
the second sub-set of mail sort bins comprises one or more mail sort bins.
11 . A system for sorting mixed mail items, the system comprising:
a mixed mail sorter for sorting of mixed mail items, the mixed mail sorter including a plurality of mail sort bins for receiving a plurality of sorted mail items;
a control processer associated with the mixed mail sorter, the control processor loaded with a plurality of sort schemes for a plurality of mailings from a plurality of clients, the control processor configured to:
control the mixed mail sorter such that a plurality of mail items for a first mailing from a first client are sorted to a first sub-set of the mail sort bins based on delivery point data and a first sort scheme, and
control the mixed mail sorter such that upon completion of the sorting of the first mailing, a plurality of mail items for a second mailing from a second client are sorted to a second sub-set of the mail sort bins based on delivery point data and the second sort scheme, the second sub-set of mail sort bins being different from the first sub-set.
12 . The system of claim 11 further comprising:
a magazine for loading the plurality of mail items of the first and second mailings.
13 . The system of claim 11 further comprising:
a feeder for individually feeding each mail item individually from the magazine into the mixed mail sorter.
14 . The system of claim 11 further comprising:
an image reader for reading address delivery point data from each mail item.
15 . The system of claim 14 , wherein the control processer utilizes delivery point data associated with each mail item, together with a particular sort scheme assigned to each mail item, to determine which mail sort bin will receive a particular mail item.
16 . The system of claim 14 further comprising:
a printer for applying a delivery point barcode to one or more of the mail items.