Method and device for distributing mail items
First Claim
1. A method of distributing a plurality of mail items whose surfaces are provided with distribution information, the method comprising the following steps:
- a) scanning a surface of each of the plurality of items, determining a distribution point of each of the plurality of items, and measuring a thickness of each of the plurality of items, said scanning, determining, and measuring occurring in a first at least one sorting machine during a first reception of items;
b) registering and storing a first set of data comprising item data associated with the distribution points of each of the plurality of items, said registering and storing occurring during the first reception of items, and calculating sorting plans for a second at least one sorting machine using a second set of data comprising item data relating to the thickness of each of the plurality of items, the second at least one sorting machine designated for distribution points; and
c) transporting each of the plurality of items to the second at least one sorting machine;
d) sorting each of the plurality of items to individual distribution points according to said sorting plans.
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Accused Products
Abstract
The invention relates to the distribution of mail items with information on the surface of the mail items. Distribution occurs successively by means of various sorting machines. Sorting in particular is carried out in a succession of operations for the last point of distribution. According to the invention, distribution points are determined once the mail items have been received in the first sorting machine and the thicknesses of the mail items are measured by optical scanning of the mail item surfaces. Mail item thicknesses allocated to the distribution points are registered, stored and statistically prepared if required. Optimized sort programs are then calculated for sorting machines assigned to the various distribution points based on information regarding thickness, and the mail items are distributed accordingly. The optimized sort programs and data on determined thickness alone can be transmitted to the sorting machines assigned to the various distribution points so that the subsequent sort program can be drawn up.
66 Citations
9 Claims
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1. A method of distributing a plurality of mail items whose surfaces are provided with distribution information, the method comprising the following steps:
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a) scanning a surface of each of the plurality of items, determining a distribution point of each of the plurality of items, and measuring a thickness of each of the plurality of items, said scanning, determining, and measuring occurring in a first at least one sorting machine during a first reception of items;
b) registering and storing a first set of data comprising item data associated with the distribution points of each of the plurality of items, said registering and storing occurring during the first reception of items, and calculating sorting plans for a second at least one sorting machine using a second set of data comprising item data relating to the thickness of each of the plurality of items, the second at least one sorting machine designated for distribution points; and
c) transporting each of the plurality of items to the second at least one sorting machine;
d) sorting each of the plurality of items to individual distribution points according to said sorting plans. - View Dependent Claims (2, 3, 4, 5, 6, 7)
transmitting the second set of data and the first set of data to a central station for calculating the sorting plans for the second at least one sorting machine, and transmitting the sorting plans to the controls of the second at least one sorting machine.
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6. The method according to claim 1, wherein the step of calculating further includes using a count of each of the plurality of items.
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7. The method according to claim 1, further comprising the step of distributing the plurality of items approximately uniformly to sorting compartments, avoiding overflowing of the compartments.
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8. An arrangement for distributing a plurality of mail items whose surfaces are provided with distribution information, the arrangement comprising:
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a first at least one sorting machine for receiving said plurality of items;
a second at least one sorting machine associated with distribution points;
optical measuring means for assessing sorting information located on each of the plurality of items to determine a first set of data, said first set of data comprising data associated with distribution points of the plurality of items;
measuring means for ascertaining a thickness of each of a plurality of items;
said first at least one sorting machine including means for machine control for registering and storing a second set of data, said second set of data comprising data relating to the thickness of each of the plurality of items;
functional blocks for calculating sorting plans for the second at least one sorting machine using said second set of data;
transmission media for transmitting said first set of data and said second set of data to said functional blocks;
means for transporting the plurality of items from the first at least one sorting machine to the second at least one sorting machine. - View Dependent Claims (9)
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Specification