Automated tracking process for manufacturing and inventory
First Claim
1. A process for storage and retrieval of items in inventory with the aid of a programable digital computer and a plurality of reading means adapted to read labels and communicate said label to said computer, comprising the steps of:
- (a) establishing within said computer a plurality of data records, each said data record being identifiable with and adapted to record the characteristics, location and contents of labeled elements;
(b) selecting a plurality of items of like characteristics, each said item bearing a machine-readable identification code label unique to the item bearing said label, and identifying one said data record corresponding to the item bearing sad label;
(c) selecting a common container, said container bearing a machine-readable identification code label unique to said container, and identifying one said data record corresponding to the container bearing said label;
(d) reading said labels of said plurality of items of like characteristics and of said container by use of one said reading means, and updating said data records of said container and said items to indicate the location of said items inside said container;
(e) selecting an inventory storage space in which to store said container from among a plurality of inventory storage spaces, each said space bearing a machine-readable identification code label unique to the space and having a data record corresponding to said space, reading said labels of said selected space and said container by use of one of said reading means, and updating said data records of said container and said space to indicate the location of said container inside said space;
(f) receiving an order for items, identifying one said data record corresponding to said order, recording said order in said data record corresponding to said order, comparing said order with said data records for said items stored in said spaces, and identifying selected items in said inventory storage spaces having characteristics corresponding to characteristics demanded by said order;
(g) identifying of each said space and each said container in which each said selected item is located;
(h) retrieving each said identified container to a predetermined picking area, each said picking area having one said reading means associated therewith and a data record within said computer corresponding thereto;
(i) entering said label of each said selected container by use of said reading means associated with said predetermined picking area, and updating said data records of each said inventory storage spaces, said selected container and said picking area to indicate the location of each said selected container in said picking area; and
(j) retrieving said selected items from each said selected container, reading said labels of said order and each said selected items by use of said reading means, and updating said data records of said order and each said selected items to indicate the retrieval of said selected items for said order.
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Abstract
An automated tracking process for items of manufacture and inventory, in which each item and each grouping or location of items is labeled with a unique nonvolatile machine-readable code identifying a corresponding data record maintained in a programmable digital computer. A plurality of label reading devices are utilized to report the passage or association of items to the computer, either directly in realtime or via delayed batch entry from offline storage. When an order is received, data records are reviewed to identify items with characteristics demanded by the order, containers holding items selected during the search are identified by label and location for retrieval to an area where individual items are picked from the container. Loading, retrieval and item picking may be cross-checked by computer comparison of the employee action actually taken against the action desired, and employee efficiency may be measured by recording as data records both correct and incorrect actions taken.
196 Citations
13 Claims
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1. A process for storage and retrieval of items in inventory with the aid of a programable digital computer and a plurality of reading means adapted to read labels and communicate said label to said computer, comprising the steps of:
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(a) establishing within said computer a plurality of data records, each said data record being identifiable with and adapted to record the characteristics, location and contents of labeled elements; (b) selecting a plurality of items of like characteristics, each said item bearing a machine-readable identification code label unique to the item bearing said label, and identifying one said data record corresponding to the item bearing sad label; (c) selecting a common container, said container bearing a machine-readable identification code label unique to said container, and identifying one said data record corresponding to the container bearing said label; (d) reading said labels of said plurality of items of like characteristics and of said container by use of one said reading means, and updating said data records of said container and said items to indicate the location of said items inside said container; (e) selecting an inventory storage space in which to store said container from among a plurality of inventory storage spaces, each said space bearing a machine-readable identification code label unique to the space and having a data record corresponding to said space, reading said labels of said selected space and said container by use of one of said reading means, and updating said data records of said container and said space to indicate the location of said container inside said space; (f) receiving an order for items, identifying one said data record corresponding to said order, recording said order in said data record corresponding to said order, comparing said order with said data records for said items stored in said spaces, and identifying selected items in said inventory storage spaces having characteristics corresponding to characteristics demanded by said order; (g) identifying of each said space and each said container in which each said selected item is located; (h) retrieving each said identified container to a predetermined picking area, each said picking area having one said reading means associated therewith and a data record within said computer corresponding thereto; (i) entering said label of each said selected container by use of said reading means associated with said predetermined picking area, and updating said data records of each said inventory storage spaces, said selected container and said picking area to indicate the location of each said selected container in said picking area; and (j) retrieving said selected items from each said selected container, reading said labels of said order and each said selected items by use of said reading means, and updating said data records of said order and each said selected items to indicate the retrieval of said selected items for said order. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A process of manufacture and inventory for garments conducted with the aid of a programable digital computer containing a plurality of data records adapted to record the characteristics, location, and contents of containers, inventory, storage spaces, garments, bundles, and picking areas, and work completed by employees, and with the aid of a plurality of reading means, each said reading means adapted to read a label and communicate said label to said computer, comprising steps of:
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(a) creating a bundle comprising a plurality of garment cuts, said bundle and each said garment cut bearing a unique identification code label, identifying data records corresponding to said bundle and each said garment, attaching a plurality of detachable identification code coupons to said bundle, and updating said data records of said bundle and each said garment cut to indicate the location of each said garment cut in said bundle; (b) passing said bundle through a sequential assembly path wherein work is conducted on said garments of said bundle by a plurality of employees, each said worker removing one said coupon, said coupon and said worker being identified by one said reading means to said computer, and updating said data records of said bundle and said worker to indicate work performed; (c) repetition of step (b) until said garment cuts are made into completed garments; (d) selecting a container bearing a unique identification code label and corresponding to one said data record, selecting a plurality of completed garments of like characteristics for placement in said container, reading said label of said box and said labels of each said selected garment with one said reading means, comparing said data record of said container and said data record of each said garment within said computer to insure that garments of predetermined similar characteristics are placed in said container, and rejecting any said selected garment which does not meet said predetermined characteristics; (e) packing said container with said selected garments which meet said predetermined characteristics, updating said data records of said container and said contained garments to indicate the location of said contained garments inside said container, and computation of the expected weight of said container by reference to the characteristics of said contained garments in said data records of said computer; (f) weighing said container, communicating the weight of said container to said computer, comparision of the weight of said container with the expected weight of said container based on the data records of said garments within said container and, if said weights differ, executing an error procedure; (g) receiving an order for garments, assigning a data record to said order, said data record containing garment characteristics demanded by said order, and assigning a label to said order; (h) comparing said data record for said order with said data records for said garments, identifying selected garments having characteristics corresponding to characteristics demanded by said order, and identifying selected containers in which said selected garments are contained; (i) retrieving each said selected container to a predetermined picking area, reading said label of each said selected container by said reading means, and updating said data record for each said selected container and said picking area to indicate the location of each said container in said picking area; (j) retrieving said selected garments from each said container, reading said label of each said selected garment by said reading means, and updating said data records of each said selected garment to indicate the location of each said selected garment in said picking area; and (i) packing said selected garments together with said order for shipment. - View Dependent Claims (10, 11, 12, 13)
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Specification