Commodity management system

• US 5,742,039 A
• Filed: 02/09/1995
• Issued: 04/21/1998
• Est. Priority Date: 02/09/1994
• Status: Expired due to Term

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Suzuki, Hiroyasu, Sato, Miyuki, Enoki, Shigeki, Yoshinaga, Shinichi
• Primary Examiner(s): Hajec, Donald T.
• Assistant Examiner(s): FRECH, KARL D
• Application Number:
  US08/385,815
• Time in Patent Office: 1,167 Days
• Field of Search: 235/462, 235/472, 235/375, 235/385
• US Class Current: 235/462.07
• CPC Class Codes: G06K 17/00 Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Abstract

A reading unit reads two dimensional bar codes which indicate at least a majority of commodity information of the commodities required for managing the commodities. A file producing unit produces a commodity master file based on the thus-read commodity information. Each code of the codes is adhered to a respective commodity of the commodities. The majority of commodity information comprises information which is determined when the commodities are shipped.

Claims

1. A commodity management system for managing commodities of plural different types, each commodity unit having a two-dimensional bar code pattern thereon storing coded commodity information characterizing the commodity unit in each of plural, prescribed information categories, the prescribed information categories being common to all of the plural, different types of commodities and the commodity units of a common type having respective two-dimensional bar code patterns thereon storing the respective two-dimensional bar code patterns thereon storing the same coded information, the commodity management system comprising:

a master file storage;

an optical reader reading the coded commodity information of the two-dimensional bar code pattern of each selected commodity unit, of the plural, different commodity units managed by the commodity management system, and supplying the read, coded commodity information to, and for storage in, the master file storage;

a data input unit inputting related information for each selected commodity unit and supplying the input, related information to the master file storage for storage therein in association with the coded commodity information read from the two-dimensional bar code pattern for the corresponding selected commodity unit and stored in the master file storage; and

a data sorter sorting the read and stored coded commodity information and controlling the storage of the sorted, coded commodity information in the master file storage in a prescribed order and in accordance with a selected one of the prescribed information categories thereof.

2. A system as recited in claim 1, wherein the plural different types of commodities are characterized by respective, different coded commodity information relatable in an ordered sequence and wherein the data sorter further comprises:

an accessing unit accessing the master file storage to determine the order of previously read and stored, coded commodity information of the plural different types of selected commodities and entering the scanned, coded commodity information of a currently selected and scanned commodity unit in the master file storage in the ordered sequence of the previously read and stored coded commodity information of the previously selected and scanned commodity units.

3. A system as recited in claim 1, wherein:

the coded commodity information comprises respective, numerical codes stored in the master file storage in a numerically ordered sequence; and

the accessing unit enters the scanned, coded commodity information of a currently selected and scanned commodity unit in the ordered sequence.

4. A system as recited in claim 1, further comprising:

a commodity storage unit; and

the related information comprises a number of commodity units, of a common commodity type, as currently maintained in the commodity storage.

5. A system as recited in claim 1, further comprising:

a commodity storage unit; and

the related information comprises a number of commodity units withdrawn from the commodity storage unit.

6. A system as recited in claim 1, wherein the master file comprises a price look up master file and the related information for each commodity unit comprises the unit price of each commodity unit.