System and method for sequencing mail in delivery point order
First Claim
Patent Images
1. A method for sorting a batch of mail into delivery point order using a mail sorting system comprising a first output, a second output, and a third output, comprising:
- creating a first-pass sort plan, wherein the first-pass sort plan specifies;
a first delivery point group comprising a first delivery point on a first carrier route and a first delivery point on a second carrier route, a second delivery point group comprising a second delivery point on the first carrier route and a second delivery point on the second carrier route, and a third delivery point group comprising delivery points on the first and second carrier routes that are on hold;
creating a second-pass sort plan, wherein the second-pass sort plan assigns the first and second delivery points on the first carrier route to the first output and assigns the first and second delivery points on the second carrier route to the second output;
feeding the batch of mail into the mail sorting system;
sorting the batch of mail according to the first-pass sort plan utilizing the first, second and third outputs, thereby forming (1) a first batch of mail comprising mail addressed to the first delivery point on the first carrier route and the first delivery point on the second carrier route;
(2) a second batch of mail comprising mail addressed to the second delivery point on the first carrier route and the second delivery point on the second carrier route; and
(3) a third batch of mail comprising mail addressed to a delivery point that is on hold;
feeding the first batch of mail into the mail sorting system;
sorting the first batch of mail according to the second-pass sort plan; and
feeding one or more pieces of saturation mail into the mail sorting machine after sorting the first batch of mail.
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Accused Products
Abstract
A two-pass mail sorting method for sorting mail into delivery point order. In one embodiment, the method includes the step of forming a delivery point group comprising delivery points that are temporarily or permanently on hold. In another embodiment, the method includes the step of processing saturation mail only after performing the first-pass mail sort. In another embodiment, the method includes partitioning a mail sorting system comprising N outputs into X virtual mail sorting systems having N/X outputs.
56 Citations
10 Claims
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1. A method for sorting a batch of mail into delivery point order using a mail sorting system comprising a first output, a second output, and a third output, comprising:
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creating a first-pass sort plan, wherein the first-pass sort plan specifies;
a first delivery point group comprising a first delivery point on a first carrier route and a first delivery point on a second carrier route, a second delivery point group comprising a second delivery point on the first carrier route and a second delivery point on the second carrier route, and a third delivery point group comprising delivery points on the first and second carrier routes that are on hold;
creating a second-pass sort plan, wherein the second-pass sort plan assigns the first and second delivery points on the first carrier route to the first output and assigns the first and second delivery points on the second carrier route to the second output;
feeding the batch of mail into the mail sorting system;
sorting the batch of mail according to the first-pass sort plan utilizing the first, second and third outputs, thereby forming (1) a first batch of mail comprising mail addressed to the first delivery point on the first carrier route and the first delivery point on the second carrier route;
(2) a second batch of mail comprising mail addressed to the second delivery point on the first carrier route and the second delivery point on the second carrier route; and
(3) a third batch of mail comprising mail addressed to a delivery point that is on hold;
feeding the first batch of mail into the mail sorting system;
sorting the first batch of mail according to the second-pass sort plan; and
feeding one or more pieces of saturation mail into the mail sorting machine after sorting the first batch of mail. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A two-pass sorting method for sorting a plurality of mail pieces, comprising:
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inputting the plurality of mail pieces into a sorting system;
configuring the sorting system to sort the plurality of mail pieces into at least (1) a first batch of mail comprising (a) mail pieces addressed to a first delivery point on a first carrier route and (b) mail pieces addressed to a first delivery point on a second carrier route, and (2) a second batch of mail comprising mail pieces addressed to delivery points that have been placed on hold;
inputting the first batch of mail into the sorting system after inputting all of the plurality of mail pieces into the sorting system;
inputting a batch of saturation mail into the sorting system after inputting all of the plurality of mail pieces into the sorting system;
configuring the sorting system to create, at the least, a third batch of mail consisting of a plurality of mail pieces, each of which is addressed to a delivery point on the same carrier route.
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10. A two-pass mail sorting method, comprising:
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for the first pass, inputting a batch of mail into a sorting system, wherein the sorting system is configured to create N sub-batches of mail and wherein at least one of the N sub-batches of mail includes mail pieces from the batch that are addressed to a delivery point that has been placed on hold;
for the second pass, inputting into the sorting system all of the N sub-batches of mail except for the sub-batch or sub-batches comprising mail pieces that are addressed to a delivery point that has been placed on hold; and
for the second pass, inputting into the sorting system a batch of saturation mail.
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Specification