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Method of and apparatus for controlling production process

  • US 5,295,066 A
  • Filed: 05/02/1991
  • Issued: 03/15/1994
  • Est. Priority Date: 05/18/1990
  • Status: Expired due to Fees
First Claim
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1. A computer implemented method of monitoring production processing for a product to be processed successively by a plurality of processes comprising the steps of:

  • setting a processing term for each process of the plurality of processes;

    calculating and storing a scheduled completion real time for each process of the plurality of processes based on said processing term;

    detecting and storing an actual completion real time for each process of the plurality of processes;

    collating, in real-time, said scheduled completion real time with said actual completion real time; and

    detecting, in real-time, a delay over the production processing according to a result of said collation of said scheduled completion real time and said actual completion real time.

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