Facility operation analysis device
AssigneeHonda Motor Co., Ltd.
InventorTakumi Shiraishi
Life of this patent
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Abstract
In a facility operation analysis device configured to continuously grasp the extent of change (the amount of change) over time of actuators constituting a manufacturing facility, when displaying a result of evaluation on a display device, an evaluating portion compares a measured amount of change with thresholds of the amount of change that are set within a normal range where the manufacturing facility is not stopped, and displays the result of evaluation in which the measured amount of change is ranked.
Claims6
A facility operation analysis device configured to analyze a result of execution obtained when operations of a plurality of actuators constituting a facility are executed based on operation plan data, comprising:
- an execution data measuring portion configured to obtain execution data when the operations of the plurality of actuators are executed;
- an amount-of-change measuring portion configured to measure an amount of change of the obtained execution data from reference data;
- and
- an evaluating portion configured to evaluate the measured amount of change and output a result of evaluation,
- wherein when the evaluating portion outputs the result of evaluation, the evaluating portion compares the measured amount of change with a threshold of the amount of change that is set for each of the plurality of actuators within a normal range in which the facility is not stopped, and outputs the result of evaluation in which the measured amount of change is ranked.
Dependencies are inferred from the claim text.