System and method for rescheduling procurement according to altered demand
A procurement rescheduling system ( 20 ) includes a production planning module ( 30 ) for scheduling production and generating production scheduling sheets ( 102 ) according to received purchase order modifications ( 100 ); a material management module ( 31 ) for managing inventory data and bill of...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A procurement rescheduling system (
20
) includes a production planning module (
30
) for scheduling production and generating production scheduling sheets (
102
) according to received purchase order modifications (
100
); a material management module (
31
) for managing inventory data and bill of material data stored in a database (
33
); and a procurement rescheduling module (
32
) for rescheduling material procurement according to the production scheduling sheets. The procurement rescheduling module includes a time span management submodule (
321
) for managing procurement time spans for different materials, a demand calculation submodule (
322
) for calculating revised demand for materials in each procurement time span, a delivery date calculation submodule (
323
) for calculating delivery dates for materials procurement according to the production scheduling sheets, and a material purchase order generating submodule (
324
) for automatically generating revised material purchase orders. A related method for rescheduling material procurement according to altered demand is also disclosed. |
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