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1. 发明授权

US08600843B2 Method and computer system for setting inventory control levels from demand inter-arrival time, demand size statistics 有权
标题翻译：方法和计算机系统，用于根据需求到达时间，需求量统计量来设置库存控制级别
公开(公告)号：US08600843B2
公开(公告)日：2013-12-03
申请号：US13236143
申请日：2011-09-19
申请人： Tovey C. Bachman , Karl Kruse , Joel Lepak , John Westbrook
发明人： Tovey C. Bachman , Karl Kruse , Joel Lepak , John Westbrook
IPC分类号： G06Q10/00 , G06Q10/06 , G06Q10/08
CPC分类号： G06Q10/063 , G06Q10/06 , G06Q10/06315 , G06Q10/087
摘要： A method or a machine determines minimum (s) and maximum (S) inventory control levels (s, S) for inventory items based upon a demand history of the inventory items, such as demand inter-arrival times (IA) and demand requisition sizes (RS). An expected cost is computed including two or more inventory item cost components of expected cost of ordering, expected cost of carrying inventory, or expected cost of outstanding backorders for the inventory control levels (s, S), directly from frequency statistics of different demand IA and demand RS on an inventory item basis. An optimal inventory control level (s, S) of an inventory item is searched that minimizes the cost of ordering, carrying inventory, and/or backorders, based upon the generated expected cost.
摘要翻译：一种方法或机器根据库存物品的需求历史（IA）和需求申请尺寸（IA）确定库存物品的最小和最大库存控制水平（s，S）（RS）。计算预期成本，包括预期成本的两个或更多库存项目成本成分，库存控制水平（s，S）直接从不同需求IA的频率统计的库存控制水平（s，S）的预期成本并在库存项目的基础上要求RS。搜索库存项目的最优库存控制级别（s，S），根据生成的预期成本，最小化订单成本，承载库存和/或退货。

2. 发明授权

US08165914B2 Method of determining inventory levels 有权
标题翻译：确定库存水平的方法
公开(公告)号：US08165914B2
公开(公告)日：2012-04-24
申请号：US11802072
申请日：2007-05-18
申请人： Tovey C. Bachman , Carol A. Dezwarte
发明人： Tovey C. Bachman , Carol A. Dezwarte
IPC分类号： G06Q30/00
CPC分类号： G06Q10/087 , G06Q10/063 , G06Q10/06311 , G06Q10/06315 , G06Q10/06393 , G06Q30/0201
摘要： A computer-readable medium executing a method of determining desired stock levels is provided. Demand histories, including peak demands, for each of a plurality of items are determined. The items are ranked, based on unit price, to produce a ranked list, which is divided into price percentiles. Multipliers are assigned to each of the items, based on the respective price percentiles, and stock levels are determined for each of the items by multiplying the peak demand of each item and the respective assigned multiplier. Order quantities are assigned to each of the items based on price percentiles. A service level metric and a resource metric are determined based on the stock levels and the respective order quantities, and the service level metric and resource metric are compared with a desired service level range and a desired resource metric range to determine whether the determined stock levels are the desired stock levels.
摘要翻译：提供执行确定期望库存水平的方法的计算机可读介质。确定对于多个项目中的每一个的需求历史，包括峰值需求。这些物品根据单价排名，以排列名单，分为价格百分位数。根据相应的价格百分位数，将乘数分配给每个项目，并通过将每个项目的峰值需求与相应的分配乘数相乘来确定每个项目的库存水平。订单数量根据价格百分位数分配给每个项目。基于库存水平和相应的订单量来确定服务水平度量和资源度量，并且将服务水平度量和资源度量与期望的服务水平范围和期望的资源度量范围进行比较，以确定所确定的库存水平是所需的库存水平。

3. 发明申请

US20120004944A1 METHOD AND COMPUTER SYSTEM FOR SETTNG INVENTORY CONTROL LEVELS FROM DEMAND INTER-ARRIVAL TIME, DEMAND SIZE STATISTICS 有权
标题翻译：用于设定存货控制水平的方法和计算机系统从需求到达时间，需求量统计
公开(公告)号：US20120004944A1
公开(公告)日：2012-01-05
申请号：US13236143
申请日：2011-09-19
申请人： Tovey C. BACHMAN , Kari Kruse , Joel Lepak , John Westbrook
发明人： Tovey C. BACHMAN , Kari Kruse , Joel Lepak , John Westbrook
IPC分类号： G06Q10/00
CPC分类号： G06Q10/063 , G06Q10/06 , G06Q10/06315 , G06Q10/087
摘要： A method or a machine determines minimum (s) and maximum (S) inventory control levels (s, S) for inventory items based upon a demand history of the inventory items, such as demand inter-arrival times (IA) and demand requisition sizes (RS). An expected cost is computed including two or more inventory item cost components of expected cost of ordering, expected cost of carrying inventory, or expected cost of outstanding backorders for the inventory control levels (s, S), directly from frequency statistics of different demand IA and demand RS on an inventory item basis. An optimal inventory control level (s, S) of an inventory item is searched that minimizes the cost of ordering, carrying inventory, and/or backorders, based upon the generated expected cost.
摘要翻译：一种方法或机器根据库存物品的需求历史（IA）和需求申请尺寸（IA）确定库存物品的最小和最大库存控制水平（s，S）（RS）。计算预期成本，包括预期成本的两个或更多库存项目成本成分，库存控制水平（s，S）直接从不同需求IA的频率统计的库存控制水平（s，S）的预期成本并在库存项目的基础上要求RS。搜索库存项目的最优库存控制级别（s，S），根据生成的预期成本，最小化订单成本，承载库存和/或退货。

4. 发明申请

US20070282669A1 Method of determining inventory levels 有权
标题翻译：确定库存水平的方法
公开(公告)号：US20070282669A1
公开(公告)日：2007-12-06
申请号：US11802072
申请日：2007-05-18
申请人： Tovey C. Bachman , Carol A. Dezwarte
发明人： Tovey C. Bachman , Carol A. Dezwarte
IPC分类号： G06F17/30
CPC分类号： G06Q10/087 , G06Q10/063 , G06Q10/06311 , G06Q10/06315 , G06Q10/06393 , G06Q30/0201
摘要： A computer-readable medium executing a method of determining desired stock levels is provided. Demand histories, including peak demands, for each of a plurality of items are determined. The items are ranked, based on unit price, to produce a ranked list, which is divided into price percentiles. Multipliers are assigned to each of the items, based on the respective price percentiles, and stock levels are determined for each of the items by multiplying the peak demand of each item and the respective assigned multiplier. Order quantities are assigned to each of the items based on price percentiles. A service level metric and a resource metric are determined based on the stock levels and the respective order quantities, and the service level metric and resource metric are compared with a desired service level range and a desired resource metric range to determine whether the determined stock levels are the desired stock levels.
摘要翻译：提供执行确定期望库存水平的方法的计算机可读介质。确定对于多个项目中的每一个的需求历史，包括峰值需求。这些物品根据单价排名，以排列名单，分为价格百分位数。根据相应的价格百分位数，将乘数分配给每个项目，并通过将每个项目的峰值需求与相应的分配乘数相乘来确定每个项目的库存水平。订单数量根据价格百分位数分配给每个项目。基于库存水平和相应的订单量来确定服务水平度量和资源度量，并且将服务水平度量和资源度量与期望的服务水平范围和期望的资源度量范围进行比较，以确定所确定的库存水平是所需的库存水平。

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