Omron Corporation

Yuki Hirohashi

Reiko Hattori

Yuya Ota

Kota Miyamoto

Shinsuke Kawanoue

Gaku Shiramizu

Kosuke Tsuruta

Takatoshi Katahata

Hideki Higashikage

Noriyuki Oikawa

An information management device includes: a first data storage unit which stores first data relating to at least one of data on equipment and operation behavior data concerning the equipment up to occurrence of an event; an event information generation unit which classifies the event on the basis of the first data and generates event information associated with the first data; a second data storage unit which stores second data in which the data on the equipment encompassing before and after maintenance work in response to the event is associated with maintenance behavior data concerning the equipment; a maintenance information generation unit which associates the event information with the second data and generates maintenance information corresponding to each piece of event information; and a maintenance information storage unit which stores the generated maintenance information.

Information management device and information management method for classifying event occurred in equipment and generating maintenance information

The present invention is to provide a measurement control device. A sensor unitdisposed at least in the horizontal direction perpendicular to the traveling direction in which the article G to be packaged is conveyed, and a pressing member detection unit D for detecting an article conveyance pressing member P mounted on the packaging device are connected to the measurement control device main body, and the measurement control device is provided with an acquisition signal stopping unit which stops acquisition of signals from the sensor unitwhen the pressing member detection unit D detects the pressing member P, and a signal acquisition restarting unit which restarts acquisition of signals from the sensor unitwhen the pressing member detection unit D does not detect the pressing member P.

Measurement control device, packaging device and measurement control method

An abnormality detection system, support device, and model generation method are provided for generating a more highly accurate abnormality detection model before an actual operation. A model generation part of an abnormality detection system includes a section for generating plural feature values from state values provided from a state value storage part, a section for selecting a combination of one or plural feature values among the plural generated feature values, a section for generating an extra learning data set having at least part of a data series of the feature values of the selected combination and a data series of statistically generated virtual feature values, and a section for evaluating a detection accuracy of a model corresponding to the feature values of the selected combination using the extra learning data set.

Abnormality detection system, support device, and model generation method

A prediction model creation apparatus includes a feature amount acquisition unit that acquires values of types of feature amounts that are calculated from operating state data indicating an operating state of a production facility that produces a product, for both a normal time at which the production facility produces the product normally and a defective time at which a defect occurs in the product that is produced, a feature amount selection unit that selects a feature amount effective in predicting the defect from among the acquired types of feature amounts, based on a predetermined algorithm that specifies a degree of association between the defect and the types of feature amounts, from the values of the types of feature amounts acquired at the normal time and the defective time, and a prediction model construction unit that constructs a prediction model for predicting occurrence of the defect, using the selected feature amount.

Prediction model creation apparatus, production facility monitoring system, and production facility monitoring method

A control apparatus for controlling a packaging machine that includes a conveyance mechanism for conveying an item to be packaged includes: an acquirer configured to acquire a detection result from a sensor for detecting an item to be packaged; a determiner configured to obtain elapsed time from a predetermined time point until when the item to be packaged is detected by the sensor, based on the detection result acquired by the acquirer, and determine a shift direction in which the item to be packaged is shifted from a predetermined position, based on the elapsed time; and a controller configured to control, for the item to be packaged for which detection is performed by the sensor, implementation of any one of downstream units that are downstream of a unit in which the detection is performed by the sensor, based on the shift direction that is determined by the determiner.

Packaging machine, control apparatus for packaging machine, control method, and program

A control apparatus for controlling a control target includes: an acquisition unit, a determination unit, and a delay time adding unit. The acquisition unit acquires at least first and second measurement values related to a control target, such as a machine. The determination unit determines whether the control target is in a predetermined state, such as a normal state or an abnormal state, based on the measurement values acquired by the acquisition unit. The delay time adding unit adds delay to at least one of the first and second measurement values.

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Nara, Japan

Yuki Hirohashi