US5329464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Utility layout design system
Assignee: Enghouse Systems USA Inc
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Filing: 1992-03-23
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Granted: 1994-07-12
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Expires: 2012-03-23
Abstract
Abstract A method of designing a utility distribution system. The method begins with lot data that geographically defines lots in an area to which the utility will be provided. The lot data is stored in a computer in a geographic information system (GIS). The lot data is then computer processed to determine routing data identifying a network of potential utility supply routes, and to produce site data identifying a plurality of placement sites for distribution devices such as transformers for an electrical distribution system. The routing and site data is also stored in the computer. The lot potential routing and site data is then mapped into equivalent expert system objects, and processed using an expert system to produce actual routing data specifying, for each lot, a route along which the lot can be connected to a distribution device, and the size of the required conductor. The routing data may then be mapped back into the GIS.
Inventors
- 👤 Zarko Sumic
- 👤 Todd A. Pistorese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:27
CPC Classifications
G; G06; G06T; G06T17/00; G06T17/05; Y; Y10; Y10S; Y10S706/00; Y10S706/902; Y10S706/919; Y10S706/921
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
132 words
A method for designing a distribution system for distributing a utility, to a plurality of lots in an area, the method comprising the steps of: providing lot data that defines the lots geographically, and storing the lot data in a computer in a geographic information system (GIS); computer processing the lot data to produce actual siting data specifying a plurality of placement sites in the area for distribution devices, and storing the actual siting data in the computer; mapping the lot and actual siting data into equivalent expert system data in a format suitable for processing by an expert system; and computer processing the expert system data using an expert system to produce routing data specifying, for each lot, a route along which the lot can be connected to a distribution device.
Claim 2
Independent Claim
132 words
A method for designing a distribution system for distributing a utility, to a plurality of lots in an area, the method comprising the steps of: providing lot data that defines the lots geographically, and storing the lot data in a computer in a geographic information system (GIS); computer processing the lot data to produce actual siting data specifying a plurality of placement sites in the area for distribution devices, and storing the actual siting data in the computer; mapping the lot and actual siting data into equivalent expert system data in a format suitable for processing by an expert system; and computer processing the expert system data using an expert system to produce routing data specifying, for each lot, a route along which the lot can be connected to a distribution device.
Claim 3
Dependent Claim
47 words
The method of claim 1, wherein the step of computer processing the lot data comprises grouping the lots into clusters such that the lots in each cluster can be efficiently supplied by a single distribution device, and selecting one or more distribution device sites within each cluster.
Claim 4
Dependent Claim
24 words
The method of claim 2, wherein the grouping step comprises the step of selecting a lot to serve as an origin for each cluster.
Claim 5
Dependent Claim
30 words
The method of claim 3, wherein the grouping step comprises sequentially associating lots with cluster origins by determining the distance between a lot and a reference point representing the cluster.
Claim 6
Dependent Claim
31 words
The method of claim 2, wherein the step of selecting one or more distribution device sites within each cluster comprises detemining the center of gravity of the lots comprising the cluster.
Claim 7
Dependent Claim
46 words
The method of claim 1, wherein the step of computer processing the lot data comprises defining potential routing corridors and potential placement sites within the area, to produce potential site and potential routing data, and storing the potential site and potential routing data in the computer.
Claim 8
Dependent Claim
38 words
The method of claim 6, wherein the area includes one or more streets, and wherein the potential routing data comprises corridor data specifying potential routes through the lots, and crossing data specifying potential routes that cross a street.
Claim 9
Dependent Claim
23 words
The method of claim 7, wherein the lot, potential site, corridor, and crossing data are stored in four separate coverages in the GIS.
Claim 10
Dependent Claim
25 words
The method of claim 1, wherein the expert system data comprises a plurality of expert system objects, each object corresponding to one of the lots.
Claim 11
Dependent Claim
25 words
The method of claim 1, wherein the step of processing the expert system data comprises the additional step of producing sizing data for each lot.
Claim 12
Dependent Claim
50 words
The method of claim 1, wherein the utility comprises an electrical utility, wherein the distribution devices comprise transformers for converting primary voltage into secondary voltage, and wherein the routing data specifies, for each lot, a route along which the lot can be connected to a distribution device via secondary wiring.
Claim 13
Dependent Claim
43 words
The method of claim 11, wherein the step of computer processing the lot data comprises grouping the lots into clusters such that the lots in each cluster can be efficiently supplied by a single transformer, and selecting a transformer site within each cluster.
Claim 14
Dependent Claim
76 words
The method of claim 12, wherein the area includes one or more streets, and wherein the step of computer processing the lot data further comprises producing side of the street data for each cluster indicating whether or not lots in the cluster are on the same or different sides of the street, and, if there are lots not on the same side of the street as the transformer site, selecting a handhole site for such lots.
Claim 15
Dependent Claim
28 words
The method of claim 12, wherein the step of selecting a transformer site within each cluster comprises determining the center of gravity of the lots comprising the cluster.
Claim 16
Dependent Claim
46 words
The method of claim 11, wherein the step of computer processing the lot data comprises defining potential routing corridors and potential placement sites within the area, to produce potential site and potential routing data, and storing the potential site and potential routing data in the computer.
Claim 17
Dependent Claim
38 words
The method of claim 15, wherein the area includes one or more streets, and wherein the potential routing data comprises corridor data specifying potential routes through the lots, and crossing data specifying potential routes that cross a street.
Claim 18
Dependent Claim
25 words
The method of claim 11, wherein the expert system data comprises a plurality of expert system objects, each object corresponding to one of the lots.
Claim 19
Dependent Claim
35 words
The method of claim 11, wherein the step of processing the expert system data comprises the additional step of producing sizing data for each lot indicating the size of the secondary wiring for the lot.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-07-11 | 1998-01-10 | 1998-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-07-11 | 2002-01-10 | 2002-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-07-11 | 2006-01-10 | 2006-07-12 | $7700.00 | Window Closed / Lapsed |