초록 ▼

A supply chain management system (1) has a server (2) and a tracking database (3) linked to multiple remote transaction sites (10, 15, 16, 17, 18). A manufacturing facility (10) manufactures a product (12) and the system (1) assigns a unique reference to it. This reference includes a component ident

A supply chain management system (1) has a server (2) and a tracking database (3) linked to multiple remote transaction sites (10, 15, 16, 17, 18). A manufacturing facility (10) manufactures a product (12) and the system (1) assigns a unique reference to it. This reference includes a component identifying the location (10) of production. Each subsequent operation involving the product along the supply chain generates transaction data and the system (1) records a transaction record for it. If the product is modified such as by splitting the pallet, the original reference is terminated and no more transaction records can be generated for it. The modified product is assigned a fresh reference and a series of tracking records is generated as it moves along the supply chain.

대표청구항 ▼

1. A supply chain management method implemented by a processor, a storage device, a communications interface, and user terminals or computers, the method comprising the steps of:(a) the processor generating a fresh unique reference for an item at the start of its life in a supply chain, said unique

1. A supply chain management method implemented by a processor, a storage device, a communications interface, and user terminals or computers, the method comprising the steps of:(a) the processor generating a fresh unique reference for an item at the start of its life in a supply chain, said unique reference incorporating a component derived from the physical location of origin of the item, and said reference has multiple components, each successive component being unique in the context of the preceding component; (b) for every transaction involving the item, transmitting transaction data via the communications interface, generating a transaction record including the unique reference of the item and storing the transaction record in the storage device; (c) if the item is modified, performing steps (a) and (b) above for a spawned item derived from the modified item, the modified item being a parent item and the spawned item being a child item, linking in the storage device the unique reference of the child item with the unique reference of the parent item; and (d) when an item terminates in the supply chain, preventing generation further transaction records for the unique reference of the item. 2. The method as claimed in claim 1, wherein the unique reference includes a unique identifier for each of a plurality of locations for a plurality of manufacturing or supply organizations.3. The method as claimed in claim 1, wherein splitting of an item comprising a collection of sub-items is treated as modification of the original item.4. The method as claimed in claim 3, wherein such modification spawns a plurality of fresh unique references, each for a sub-division of the original item.5. The method as claimed in claim 1, wherein the method validates generation of a fresh unique reference by comparing measure units of the modified item with those of the source item, and generates an error message if they are different.6. The method as claimed in claim 1, wherein a transaction type identifier is included with each transaction record.7. The method as claimed in claim 1, wherein a transaction type identifier for the transaction which generates the item is included as a component in the unique reference.8. The method as claimed in claim 1, wherein each transaction record comprises a unique transaction identifier.9. The method as claimed in claim 1, wherein a transaction record includes a plurality of unique references, each for an item invoIved in the transaction, such as combining two products in a manufacturing operation.10. The method as claimed in claim 1, wherein some locations have an associated unit of measure and an error message is generated if different measure data is received for a location.11. A supply chain management system comprising means for performing a method as claimed in claim 1.12. A computer program product comprising software code for performing a method of claim 1, when executing on a digital computer.