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DATA COLLECTION SYSTEM, PROCESSING SYSTEM, AND STORAGE MEDIUM

  • US 20180129173A1
  • Filed: 11/09/2017
  • Published: 05/10/2018
  • Est. Priority Date: 11/09/2016
  • Status: Active Grant
First Claim
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1. A data collection system, comprising:

  • an event data collector collecting a plurality of sense signals respectively as a plurality of event data, the plurality of sense signals each being acquired when a passage of a workpiece in a processing system is sensed;

    a state machine generator generating a state machine as a model corresponding to the workpiece, the state machine including a plurality of states, a transition between the plurality of states, and an action, one of the plurality of sense signals being acquired when the workpiece is fed into the processing system, the state machine generator generating the state machine and generating an ID for the state machine when the event data collector collects one of the plurality of event data corresponding to the one of the plurality of sense signals;

    a state machine list retaining the generated state machine; and

    a state machine driver driving the state machine retained in the state machine list by sending, to the state machine retained in the state machine list, an event corresponding to another one of the plurality of sense signals.

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