Title :
A machine vision board test system
Author :
Langley, Frank J.
Author_Institution :
GenRad Inc., Concord, MA, USA
Abstract :
A standard-product electrical-board tester with a photometric capability is described. The use of such a photometric method allows direct coupling to the normal electrical-board tester driver-sensors and real-time, closed-loop, optoelectronic testing of display boards with existing automated test-generation software. The newt result is component-level fault diagnosis for both optical and electronic components
Keywords :
automatic test equipment; automatic testing; computer vision; display instrumentation; fault location; optical testing; photometry; printed circuit testing; ATE; automatic testing; component-level fault diagnosis; direct coupling; display boards; electrical-board tester; electronic components; machine vision; optical components; optoelectronic testing; photometric; Automatic testing; Displays; Electronic components; Fault diagnosis; Machine vision; Optical devices; Optical variables control; Photometry; Software testing; System testing;
Conference_Titel :
AUTOTESTCON '88. IEEE International Automatic Testing Conference, Futuretest. Symposium Proceedings
Conference_Location :
Minneapolis, MN
DOI :
10.1109/AUTEST.1988.9587
