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Patent Searching and Data


Title:
DISPLAY DEVICE, DISPLAY SYSTEM, DISPLAY SCREEN GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/180801
Kind Code:
A1
Abstract:
Provided is a display device (4) for displaying log data including input data to and/or output data from a device (1), said input data and output data being binary digital signals, wherein said display device (4) is provided with: a memory (43) which stores predicted data that includes signal values representing predicted values of the log data, and that also includes the accuracies of the predicted values, said memory (43) also storing signal values representing measured values of the log data; a control unit (41) which generates a display screen in which a predicted value region representing a region of normal log data is rendered on the basis of the predicted data, and the signal wavelengths of the signal values representing the measured values are also rendered on the basis of the signal values representing the measured values; and a display unit (46) which displays the display screen. Thus, if log data is abnormal, the display device (4) can indicate that the log data deviates from normal log data, and to what degree.

Inventors:
NAKAHARA, Daiki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
MII, Satoshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
HIGUCHI, Hirohiko (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SATOH, So (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/010940
Publication Date:
September 26, 2019
Filing Date:
March 20, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
G05B23/02
Foreign References:
JPH0922308A1997-01-21
JP2010272043A2010-12-02
JP2016134012A2016-07-25
JP2017156818A2017-09-07
Attorney, Agent or Firm:
MURAKAMI, Kanako et al. (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
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