Patent ID: 7933805
Filing Date: 2011-04-26
Classification: G06Q

Abstract:
1. A safety stock amount calculation device, comprising: a storage unit, the storage unit including a non-transitory computer-readable recording medium storing a program; and at least one processor configured to operates as: a delivery time appearance probability calculation section that calculates an appearance probability of a certain delivery time based on a delivery time for a certain commodity required by a customer and frequency; a lead time appearance probability calculation section that calculates an appearance probability of a lead time of the commodity or components of the commodity; an effective lead time calculation section that calculates, based on the customer's required delivery time and lead time, an effective lead time T an effective lead time appearance probability calculation section that calculates an appearance probability of the effective lead time T a safety stock amount calculation section that calculates a safety stock amount ss based on a demand standard deviation σ