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Production control system

  • US 6,731,995 B2
  • Filed: 05/24/2001
  • Issued: 05/04/2004
  • Est. Priority Date: 06/06/2000
  • Status: Expired due to Fees
First Claim
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1. A production control system, comprising:

  • a plurality of terminals provided in a plurality of production sites; and

    a central processor connected to the plurality of terminals via a network, wherein the central processor comprises;

    a production control information storage section which stores information on production control; and

    a data distributing section for retrieving production control information from the production control information storage section in response to a request from any of the terminals and transmitting the retrieved production control information to the terminal having requested the information, wherein the terminals are each incorporated in a numerical controller of an NC machine tool being assembled.

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