Batching method
AssigneeMarel HF
InventorAgni Asgeirsson
Life of this patent
Estimating the term…
Abstract
A method for decision aiding in batching of items of varying weight, size, or shape into packs of fixed weight and item count, said method characterized by controlling the average weight of items used, by rejecting selected portion of the available pool of items, according to calculated ‘Optimal Usage Curve’, wherein the ‘Optimal Usage Curve’ represents the ‘overweight of batches’ as a function of the ‘ratio of items used’, the ‘overweight of batches’ represents the average batch weight while the ‘ratio of items used’ is the number of items used in the batching process over the total number of items in the pool of items.
Claims7
A method for aiding decisions in the batching of items of varying weight, size, shape, or other characterizing features into packs of fixed weight and item count, said method comprising the steps of:
- controlling the average weight of items used by rejecting a selected portion of an available pool of items according to a calculated “Optimal Usage Curve”,
- the “Optimal Usage Curve” representing an “overweight of batches” as a function of a “ratio of items used”, the “overweight of batches” representing the average batch weight, and the “ratio of items used” being the number of items used in the batching process over the total number of items in the pool of items,
- the “Optimal Usage Curve” being obtained by the following steps:
- a) arranging the items from the pool of items in a queue according to their weight in descending order,
- b) calculating the average weight of the available pool of items in the queue, the result of the calculating representing a first point in the “Optimal Usage Curve”,
- c) removing the first item in the available queue pool of items from the calculation and calculating the average weight of the remaining items in the queue, the result of the calculating representing a second point in the “Optimal Usage Curve”, and
- d) repeating steps b) and c) for the remaining items in the queue and thus the remaining points in the “Optimal Usage Curve” until the queue is empty.
A non-transitory computer-readable storage medium containing software with computer executable instructions, which when executed by one or more computer systems, perform the steps of:
- controlling the average weight of items batched into packs of fixed weight and item count, the items having varying weight, size, shape, or other characterizing features, the controlling step including rejecting a selected portion of the available pool of items according to a calculated “Optimal Usage Curve”, the “Optimal Usage Curve” representing an “overweight of batches” as a function of a “ratio of items used”, the “overweight of batches” representing the average batch weight, and the “ratio of items used” being the number of items used in the batching process over the total number of items in the pool of items,
- obtaining said “Optimal Usage Curve” by means of:
- a) arranging the items from the pool of items in a queue according to their weight in descending order,
- b) calculating the average weight of the items in the queue, the result of the calculating representing a first point in the “Optimal Usage Curve”,
- c) removing the first item in the queue from the calculation and calculating the average weight of the remaining items in the queue, the result of the calculating representing a second point in the “Optimal Usage Curve”, and
- d) repeating steps b) and c) for the remaining items in the queue and thus the remaining points in the “Optimal Usage Curve” until the queue is empty.
Dependencies are inferred from the claim text.