Method and system for determining an economically optimal dismantling of machines
First Claim
1. A computer-implemented method for optimizing a supply to meet a demand, said method comprising:
- determining a parts demand, wherein the determined parts demand further comprises an internal and external demand;
determining a machine supply, wherein said machine supply comprises in-stock machines;
maintaining a database of machine supply information, wherein said machine supply information comprises;
a record of different machine types in said machine supply;
a number of said different machine types in said machine supply;
a set of part types in each one of said different machine types;
a corresponding monetary value for each part type;
a number of each part type in each one of said different machine types;
refurbishing cycle times for said each part type;
repair costs for said each part type; and
at least one of forecasted end of lease machine returns, propensities of said different machine types to yield specific parts at lease end, percentages of said different machine types which yield certain options when returned to stock at said lease end, and defined machine-to-parts de-manufacturing profit calculations; and
configuring an optimal dismantling configuration to meet the said parts demand as a function of said machine supply information, wherein said configuring comprises;
generating and outputting a list of said in-stock machines from said machine supply to dismantle such that a cost of meeting said parts demand is minimized;
determining whether additional machines should be purchased for dismantling in order to meet said parts demand at a lower cost than dismantling said in-stock machines on said list; and
generating a report of suggested additional machines to purchase for dismantling.
4 Assignments
0 Petitions
Accused Products
Abstract
An economic supply optimization system is provided whereby an optimal machine dismantling configuration of a machine supply is determined to meet a parts demand at a lowest cost. The parts supply is calculated and it is determined what portions of the demand cannot be met from the machine supply and what portions of the demand it is not economically justifiable to meet from the machine supply. A parts supply is then determined from the machine supply. The remaining parts demand is matched to the parts supply to create a list of parts covered by the parts supply and a list of parts not covered by the parts supply, if there are any. The optimal dismantling configuration of the machine supply is calculated for the covered parts list and an optimal harvesting configuration is calculated for the not-covered parts list.
51 Citations
76 Claims
-
1. A computer-implemented method for optimizing a supply to meet a demand, said method comprising:
-
determining a parts demand, wherein the determined parts demand further comprises an internal and external demand; determining a machine supply, wherein said machine supply comprises in-stock machines; maintaining a database of machine supply information, wherein said machine supply information comprises; a record of different machine types in said machine supply; a number of said different machine types in said machine supply; a set of part types in each one of said different machine types; a corresponding monetary value for each part type; a number of each part type in each one of said different machine types; refurbishing cycle times for said each part type; repair costs for said each part type; and at least one of forecasted end of lease machine returns, propensities of said different machine types to yield specific parts at lease end, percentages of said different machine types which yield certain options when returned to stock at said lease end, and defined machine-to-parts de-manufacturing profit calculations; and configuring an optimal dismantling configuration to meet the said parts demand as a function of said machine supply information, wherein said configuring comprises; generating and outputting a list of said in-stock machines from said machine supply to dismantle such that a cost of meeting said parts demand is minimized; determining whether additional machines should be purchased for dismantling in order to meet said parts demand at a lower cost than dismantling said in-stock machines on said list; and generating a report of suggested additional machines to purchase for dismantling. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
-
-
26. An economic supply optimization system comprising:
-
a processor; a data storage device operably connected to said processor, wherein said data storage device is adapted to provide data storage for said system; and a database of machine supply information on said data storage device, wherein said machine supply information comprises; a record of different machine types in a machine supply, wherein said machine supply comprises in-stock machines; a number of said different machine types in said machine supply; a set of part types in each one of said different machine types; a corresponding monetary value for each part type; a number of each part type in each one of said different machine types; refurbishing cycle times for said each part type; repair costs for said each part type; and at least one of forecasted end of lease machine returns, propensities of said different machine types to yield specific parts at lease end, percentages of said different machine types which yield certain options when returned to stock at said lease end, and defined machine-to-parts de-manufacturing profit calculations; and a program executable by said processor to; determine a machine supply, wherein said machine supply comprises in-stock machines; determine a parts demand, wherein the determined parts demand further comprises an internal and external demand; configure an optimal dismantling configuration to meet the said parts demand as a function of said machine supply information in order to generate and output a list of said in-stock machines from said machine supply to dismantle such that a cost of meeting said parts demand is minimized, wherein said program is further executable to determine whether additional machines should be purchased for dismantling in order to meet said parts demand at a lower cost than dismantling said in-stock machines on said list and to generate a report of suggested additional machines to purchase for dismantling. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
-
-
51. A program storage device readable by computer and tangibly embodying a program of instructions executable by said computer to perform a method for optimizing a supply to meet a demand, said method comprising:
-
determining parts demand, wherein the determined parts demand further comprises an internal and external demand; determining a machine supply, wherein said machine supply comprises in-stock machines; maintaining a database of machine supply information, wherein said machine supply information comprises; a record of different machine types in said machine supply; a number of said different machine types in said machine supply; a set of part types in each one of said different machine types; a corresponding monetary value for each part type; a number of each part type in each one of said different machine types; refurbishing cycle times for said each part type; repair costs for said each part type; and at least one of forecasted end of lease machine returns, propensities of said different machine types to yield specific parts at lease end, percentages of said different machine types which yield certain options when returned to stock at said lease end, and defined machine-to-parts de-manufacturing profit calculations; and configuring an optimal dismantling configuration to meet the said parts demand as a function of said machine supply information, wherein said configuring comprises; generating and outputting a list of said in-stock machines from said machine supply to dismantle such that a cost of meeting said parts demand is minimized; determining whether additional machines should be purchased for dismantling in order to meet said parts demand at a lower cost than dismantling said in-stock machines on said list; and generating a report of suggested additional machines to purchase for dismantling. - View Dependent Claims (52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76)
-
Specification