Patent ID: 6708130
Filing Date: 2004-03-16
Classification: G05B,G06Q,G07C,Y02P

Abstract:
A product quality information management system which determines pass or fail by comparing an input product inspection result with a product standard, comprising:an input device for inputting a product inspection result and an inspection frequency for each inspection item, an inspection result storage device which stores the product inspection result input from the input device, a product standard storage device which stores a product standard for each inspection item, inspection item determining means which selects the inspection item, determines the presence or absence of a required product inspection result input for each inspection item and selects a product inspection result of a previous batch based on the product standard stored by the product standard storage device, and the inspection frequency input from the input device, and pass-fail decision means which compares the product inspection result input from the input device and past product inspection result selected by the inspection item determining means with a product standard for each inspection item and performs an overall determination to determine pass-fail of the product.