Buffer Analysis Model For Asset Protection

• US 20100114649A1
• Filed: 10/31/2008
• Published: 05/06/2010
• Est. Priority Date: 10/31/2008
• Status: Abandoned Application

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Asher, Michael L.
• Application Number:
  US12/262,713
• Publication Number:
  US 20100114649A1
• Time in Patent Office: Days
• US Class Current: 705/10
• CPC Class Codes: G06Q 10/04 Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem" market predictions or forecasting for commercial activities G06Q30/0202
• CPC Class Codes: G06Q 10/0639 Performance analysis of employees; Performance analysis of enterprise or organisation operations

Abstract

Methods, systems, and computer-readable media provide for determining an optimum buffer width for an above ground or buried asset. According to the method, a restorability measurement and a revenue measurement for the asset are determined. The restorability measurement indicates an ability for a technician to restore the asset when the asset becomes damaged. The revenue measurement indicates a value of a service provided through the asset. The optimum buffer width is determined based on the restorability measurement and the revenue measurement. The optimum buffer width includes a width of a buffer indicating an approximate location of the asset.

Claims

1. A method for determining an optimum buffer width for an above-ground or buried asset, comprising:

determining a restorability measurement for the asset, the restorability measurement indicating an ability for a technician to restore the asset when the asset becomes damaged;

determining a revenue measurement for the asset, the revenue measurement indicating a value of a service provided through the asset; and

determining the optimum buffer width based on the restorability measurement and the revenue measurement, the optimum buffer width comprising a width of a buffer indicating an approximate location of the asset.

2. The method of claim 1, further comprising determining a goodwill measurement for the asset, the goodwill measurement indicating an amount of customer confidence that is lost when the asset becomes damaged, wherein determining the optimum buffer width based on the restorability measurement and the revenue measurement comprises determining the optimum buffer width based on the restorability measurement, the revenue measurement, and the goodwill measurement.

3. The method of claim 1, wherein determining the optimum buffer width comprises:

determining a false negative cost based on the restorability measurement and the revenue measurement, the false negative cost comprising a cost of a ticket being improperly judged as not risking damage to the asset;

determining a false positive cost, the false positive cost comprising a cost of a ticket being improperly judged as risking damage asset; and

determining the optimum buffer width based on the false negative cost and the false positive cost.

4. The method of claim 3, wherein the optimum buffer width balances maintenance costs to repair damage to the asset resulting from the false negative cost and financial costs to dispatch unnecessary technicians resulting from the false positive cost;

wherein an increase to the optimum buffer width causes the maintenance costs to increase at a rate faster than the financial costs decrease; and

wherein a decrease to the optimum buffer width causes the financial costs to increase at a rate faster than the maintenance costs decrease.

5. The method of claim 1, further comprising:

determining a dig location, the dig location indicating a location of a dig;

identifying whether a restricted area is present where the dig location overlaps with the buffer; and

upon determining that the restricted area is present, dispatching technicians to the restricted area according to a size of the restricted area.

6. The method of claim 1, wherein the restorability measurement comprises an availability of alternate routes for re-routing service around the asset when the asset becomes damaged.

7. The method of claim 1, further comprising re-determining the optimum buffer width to reflect changes to the restorability measurement or the revenue measurement.

8. A system for determining an optimum buffer width for an above-ground or buried asset, comprising:

a memory for storing a program containing code for determining the optimum buffer width for the asset;

a processor functionally coupled to the memory, the processor being responsive to computer-executable instructions contained in the program and operative to;

determine a restorability measurement for the asset, the restorability measurement indicating an ability for a technician to restore the asset when the asset becomes damaged,

determine a revenue measurement for the asset, the revenue measurement indicating a value of a service provided through the asset, and

determine the optimum buffer width based on the restorability measurement and the revenue measurement, the optimum buffer width comprising a width of a buffer indicating an approximate location of the asset.

9. The system of claim 8, the processor being responsive to further computer-executable instructions contained in the program and operative to determine a goodwill measurement for the asset, the goodwill measurement indicating an amount of customer confidence that is lost when the asset becomes damaged, wherein to determine the optimum buffer width based on the restorability measurement and the revenue measurement, the processor is further operative to determine the optimum buffer width based on the restorability measurement, the revenue measurement, and the goodwill measurement.

10. The system of claim 8, wherein to determine the optimum buffer width, the processor is further operative to:

determine a false negative cost based on the restorability measurement and the revenue measurement, the false negative cost comprising a cost of a ticket being improperly judged as not risking damage to the asset,

determine a false positive cost, the false positive cost comprising a cost of a ticket being improperly judged as risking damage asset, and

determine the optimum buffer width based on the false negative cost and the false positive cost.

11. The system of claim 10, wherein the optimum buffer width balances maintenance costs to repair damage to the asset resulting from the false negative cost and financial costs to dispatch unnecessary technicians resulting from the false positive cost, wherein an increase to the optimum buffer width causes the maintenance costs to increase at a rate faster than the financial costs decrease, and wherein a decrease to the optimum buffer width causes the financial costs to increase at a rate faster than the maintenance costs decrease.

12. The system of claim 8, the processor being responsive to further computer-executable instructions contained in the program and operative to:

determine a dig location, the dig location indicating a location of a dig,

identify whether a restricted area is present where the dig location overlaps with the buffer, and

upon determining that the restricted area is present, dispatch technicians to the restricted area according to a size of the restricted area.

13. The system of claim 8, wherein the restorability measurement comprises an availability of alternate routes for re-routing service around the asset when the asset becomes damaged.

14. A computer-readable medium having instructions stored thereon for execution by a processor to provide a method for determining an optimum buffer width for an above-ground or buried asset, the method comprising:

determining a restorability measurement for the asset, the restorability measurement indicating an ability for a technician to restore the asset when the asset becomes damaged;

determining a revenue measurement for the asset, the revenue measurement indicating a value of a service provided through the asset; and

determining the optimum buffer width based on the restorability measurement and the revenue measurement, the optimum buffer width comprising a width of a buffer indicating an approximate location of the asset.

15. The computer-readable medium of claim 14, the method further comprising determining a goodwill measurement for the asset, the goodwill measurement indicating an amount of customer confidence that is lost when the asset becomes damaged, wherein determining the optimum buffer width based on the restorability measurement and the revenue measurement comprises determining the optimum buffer width based on the restorability measurement, the revenue measurement, and the goodwill measurement.

16. The computer-readable medium of claim 14, wherein determining the optimum buffer width comprises:

determining a false negative cost based on the restorability measurement and the revenue measurement, the false negative cost comprising a cost of a ticket being improperly judged as not risking damage to the asset;

determining a false positive cost, the false positive cost comprising a cost of a ticket being improperly judged as risking damage asset; and

determining the optimum buffer width based on the false negative cost and the false positive cost.

17. The computer-readable medium of claim 16, wherein the optimum buffer width balances maintenance costs to repair damage to the asset resulting from the false negative cost and financial costs to dispatch unnecessary technicians resulting from the false positive cost;

wherein an increase to the optimum buffer width causes the maintenance costs to increase at a rate faster than the financial costs decrease; and

wherein a decrease to the optimum buffer width causes the financial costs to increase at a rate faster than the maintenance costs decrease.

18. The computer-readable medium of claim 14, the method further comprising:

determining a dig location, the dig location indicating a location of a dig;

identifying whether a restricted area is present where the dig location overlaps with the buffer; and

upon determining that the restricted area is present, dispatching technicians to the restricted area according to a size of the restricted area.

19. The computer-readable medium of claim 14, wherein the restorability measurement comprises an availability of alternate routes for re-routing service around the asset when the asset becomes damaged.

20. The computer-readable medium of claim 14, the method further comprising re-determining the optimum buffer width to reflect changes to the restorability measurement or the revenue measurement.