US 2013/0085901 A1 · INVENTORY MANAGEMENT SYSTEM

Abstract

A statistical inventory management system may optimize inventory investment using historical usage and/or consumption of an inventory component by determining one or more target inventory levels (e.g., replenishment levels). Historical usage data may be summed for a plurality of at least partially non-overlapping time periods that may be each equal in duration to a supplier lead-time period for the component to create lead-time usage data. The lead-time usage data may be utilized to more accurately determine future inventory levels (e.g., target inventory levels) because the lead-time usage data may have a reduced variance compared to, for example, day-to-day usage. The inventory management system may be employable by a computing system having a display module (e.g., GUI) that allows a user to receive at least one graphical representation indicative of at least one target inventory level of at least one inventory component (e.g., by selectively interacting with the display module).

Claims14

Dependent claims

An inventory control system for determining a target inventory level of at least one component of a product, comprising:

a target inventory module that is employable to determine at least a first target inventory level for the at least one component at least in part by analyzing usage data for the at least one component, the target inventory module including computer readable instructions that are operable to:
obtain a plurality of chronologically-arranged usage data points for the at least one component;
sum, for each of a plurality of at least partially different time periods that each have a common duration equal to a supplier lead-time for the at least one component, the chronologically-arranged usage data points over the time period to create a plurality of corresponding bucketed lead-time data points;
determine a base inventory amount associated with forecasted consumption of the at least one component;
acquire a ratio of the base inventory amount over an average of the plurality of bucketed lead-time data points;
statistically determine a variance amount of the at least one component using at least some of the bucketed lead-time data points;
ascertain a product of the ratio and the variance amount;
and
sum the base inventory amount and the product to create the first target inventory level;
and
a processor that is operable to employ the computer readable instructions to determine at least the first target inventory level.

8 more elements

An inventory control system for determining a target inventory level of at least one component of a product, comprising:

a target inventory module that is employable to determine a plurality of target inventory levels for the at least one component at least in part by analyzing usage data for the at least one component, the target inventory module including computer readable instructions that are operable to:
obtain a plurality of chronologically-arranged usage data points for the at least one component;
identify any of the chronologically-arranged usage data points comprising a value higher than a predetermined threshold value;
reduce the value of any identified chronologically-arranged usage data points to create corresponding reduced chronologically-arranged usage data points, wherein chronologically-arranged usage data points that have not been reduced comprise non-reduced chronologically-arranged usage data points;
sum, for each of a plurality of at least partially different time periods that each have a common duration equal to a supplier lead-time for the at least one component, any reduced and/or non-reduced chronologically-arranged usage data points over the time period to create a plurality of corresponding bucketed lead-time data points;
and
determine the plurality of target inventory levels from the plurality of bucketed lead-time data points;
and
a processor that is operable to employ the computer readable instructions to determine the plurality of target inventory levels.

6 more elements

Dependencies are inferred from the claim text.

Inventory management system

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Inventory management system

Life of this patent

Abstract

Claims14