US4894829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Comprehensive design and maintenance environment for test program sets
Assignee: Honeywell Inc
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Filing: 1988-04-21
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Granted: 1990-01-16
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Expires: 2008-04-21
Abstract
Abstract A source computer program for generating object computer programs, referred to as test program sets, for use in operating a particular automatic test equipment unit (ATE). The ATE is useable for testing a variety of electrical equipment type units each of which is referred to with relation to said ATE as a unit under test (UUT). The source program involves (1) having a test engineer, who designs the individual tests, enter the tests graphically at a work station, (2) verifying the match between the entered test design, the ATE capabilities and the UUT description, and (3) having an automatic way of generating a test program for a test program set from the stored semantic content of the graphically entered test design.
Inventors
- 👤 Vijaykumar S. Monie
- 👤 Elaine N. Frankowski
- 👤 James A. Larson
- 👤 Stephen V. Metz
- 👤 Mohammed Nasiruddin
- 👤 Michael D. Reed
- 👤 Rose Mae M. Richardson
- 👤 Orvil E. Wilsey
- 👤 William T. Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:11
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/317; G01R31/3181; G01R31/3183; G01R31/318307; G01R31/319; G01R31/31903; G01R31/31912
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
324 words
A source computer program for generating an object computer program for use in operating a particular automatic test equipment unit (ATE), said ATE being useable for testing a variety of electrical equipment type units each of which is referred to with relation to said ATE as a unit under test (UUT); said UUT being characterized by having labeled input, output and load terminals; said ATE being characterized by having a variety of power and signal stimuli resources with associated parameter values, a variety of sensor resources with associated parameter values, a variety of load applying resources with associated parameter values, and a computer facility which is programmable to apply parameter modified ones of said resources to selected ones of said terminals of said UUT to perform various desired tests on said UUT; said source program comprising: lists of resources and respectively associated parameter values indexed relative to said resources of said ATE; a database structure for storing data; associated operational coding means for each of said resources of said lists to effect a programmed operation thereof; interactive graphical facilities formatted to facilitate: (1) selecting the identities of desired ones of said resources from said lists; (2) selecting the identities of desired ones of said associated parameter values from said lists to define parameter modified ones of said resources; (3) storing said identities of selected ones of said resources and selected ones of said parameter values in said database structure; (4) selecting and storing in said database structure labels for said identities of said parameter modified resources corresponding to said UUT labeled input, output and load terminals; conversion program means for accessing data in said database structure and utilizing said data to automatically generate an object program for use in operating a particular ATE by incorporating therein said associated operational coding means for operating selected ones of said parameter modified resources; and means for assembling and ordering said desired tests to form said object program.
Claim 2
Dependent Claim
324 words
A source computer program for generating an object computer program for use in operating a particular automatic test equipment unit (ATE), said ATE being useable for testing a variety of electrical equipment type units each of which is referred to with relation to said ATE as a unit under test (UUT); said UUT being characterized by having labeled input, output and load terminals; said ATE being characterized by having a variety of power and signal stimuli resources with associated parameter values, a variety of sensor resources with associated parameter values, a variety of load applying resources with associated parameter values, and a computer facility which is programmable to apply parameter modified ones of said resources to selected ones of said terminals of said UUT to perform various desired tests on said UUT; said source program comprising: lists of resources and respectively associated parameter values indexed relative to said resources of said ATE; a database structure for storing data; associated operational coding means for each of said resources of said lists to effect a programmed operation thereof; interactive graphical facilities formatted to facilitate: (1) selecting the identities of desired ones of said resources from said lists; (2) selecting the identities of desired ones of said associated parameter values from said lists to define parameter modified ones of said resources; (3) storing said identities of selected ones of said resources and selected ones of said parameter values in said database structure; (4) selecting and storing in said database structure labels for said identities of said parameter modified resources corresponding to said UUT labeled input, output and load terminals; conversion program means for accessing data in said database structure and utilizing said data to automatically generate an object program for use in operating a particular ATE by incorporating therein said associated operational coding means for operating selected ones of said parameter modified resources; and means for assembling and ordering said desired tests to form said object program.
Claim 3
Dependent Claim
73 words
A source computer program according to claim 1 wherein: said object program is a test program set with subprograms comprising a test program for operating said ATE, a design program for designing said ITA, and a utility program for supplying documentation and related test reports; said conversion program section having a code generator section for generating said test program and a report generator section for generating said design program and said utility program.
Claim 4
Dependent Claim
116 words
A source computer program according to claim 1 wherein: said object program includes a test program having a particular code for operating said ATE; said conversion program section having a code generating section for generating all or a portion of said test program with said particular code; said source program having textual facilities for allowing the textual entry of design data into said database structure in the form of said particular code; said source program having a converter for converting said textually entered design data into the same internal representation in said database structure as said data entered by said graphical facilities so that graphically and textually entered data are both accessible by said conversion program.
Claim 5
Dependent Claim
48 words
A source computer program according to claim 1 wherein: said interactive graphical facilities allow the use of icons to represent physical entities and the graphical connection of symbols to construct individual tests, and said graphical facilities further allow the user to link tests to establish a logical flow.
Claim 6
Dependent Claim
28 words
A source computer program according to claim 1 wherein said parameter values of said sensors correspond to pass and fail criteria for said power and signal stimuli resources.
Claim 7
Dependent Claim
39 words
A source computer program according to claim 1 including means for forming individual test modules having pass and fail criteria and means for serially arranging a number of said modules to form an overall test program for said UUT.
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) | 1993-01-15 | 1993-07-17 | 1994-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-15 | 1997-07-17 | 1998-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-15 | 2001-07-17 | 2002-01-16 | $7700.00 | Window Closed / Lapsed |