System and method for quality management utilizing barcode indicators
First Claim
1. A quality management system for products comprising:
- a multiplicity of barcoded quality indicators each operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter;
a barcode indicator reader operative to read said barcoded quality indicators and to provide output indications; and
a product type responsive indication interpreter operative to receive said output indications and to provide human sensible, product quality status outputs,said barcoded quality indicators including;
a first machine-readable visible state prior to actuation thereof;
a second machine-readable visible state, different from said first machine-readable visible state, following actuation thereof and prior to exceedance of said at least one threshold by said at least one product quality affecting parameter; and
at least one third machine-readable visible state, different from said first machine-readable visible state and different from said second machine-readable visible state, following actuation thereof and following exceedance of said at least one threshold by said at least one product quality affecting parameter.
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Abstract
A quality management system for products including a multiplicity of bar coded quality indicators each operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, a barcode indicator reader operative to read the barcoded quality indicators and to provide output indications, the barcoded quality indicators being readable by the barcode indicator reader at all times after first becoming readable, including times prior to, during and immediately following exceedance of the at least one threshold by the at least one product quality affecting parameter, and a product type responsive indication interpreter operative to receive the output indications and to provide human sensible, product quality status outputs.
183 Citations
12 Claims
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1. A quality management system for products comprising:
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a multiplicity of barcoded quality indicators each operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter; a barcode indicator reader operative to read said barcoded quality indicators and to provide output indications; and a product type responsive indication interpreter operative to receive said output indications and to provide human sensible, product quality status outputs, said barcoded quality indicators including; a first machine-readable visible state prior to actuation thereof; a second machine-readable visible state, different from said first machine-readable visible state, following actuation thereof and prior to exceedance of said at least one threshold by said at least one product quality affecting parameter; and at least one third machine-readable visible state, different from said first machine-readable visible state and different from said second machine-readable visible state, following actuation thereof and following exceedance of said at least one threshold by said at least one product quality affecting parameter. - View Dependent Claims (2, 3, 4)
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5. A barcoded quality indicator operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, said barcoded quality indicator including:
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a first machine-readable visible state prior to actuation thereof; a second machine-readable visible state, different from said first machine-readable visible state, following actuation thereof and prior to exceedance of said at least one threshold by said at least one product quality affecting parameter; and at least one third machine-readable visible state, different from said first machine-readable visible state and different from said second machine-readable visible state, following actuation thereof and following exceedance of said at least one threshold by said at least one product quality affecting parameter. - View Dependent Claims (6, 7, 8)
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9. A method for providing quality management for products comprising:
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employing a multiplicity of barcoded quality indicators each operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter; reading said barcoded quality indicators and providing output indications therefrom; receiving said output indications; and interpreting said output indications to provide human sensible, product quality status outputs, said barcoded quality indicators including; a first machine-readable visible state prior to actuation thereof; a second machine-readable visible state, different from said first machine-readable visible state, following actuation thereof and prior to exceedance of said at least one threshold by said at least one product quality affecting parameter; and at least one third machine-readable visible state, different from said first machine-readable visible state and different from said second machine-readable visible state, following actuation thereof and following exceedance of said at least one threshold by said at least one product quality affecting parameter. - View Dependent Claims (10, 11, 12)
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Specification