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Time series data display device

A data display device and time series technology, applied in database indexing, image data processing, visual data mining, etc., can solve problems such as difficult to grasp data change points, difficult to grasp voltage value distribution, and unrecognizable

Pending Publication Date: 2020-12-22
FANUC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to grasp the distribution of voltage values ​​around each voltage value V1 and V2
In addition, there may be a problem that the deviation value is hidden in the line and cannot be recognized on the screen.
In addition, when displaying time-series data in which the data obtained over a long period of time is skewed in time using a line graph, it may be difficult to grasp the point of change in the data for each operation mode.
[0007] Furthermore, when multiple time-series data are superimposed and displayed, the lines representing the changes of each time-series data overlap, making it difficult to grasp the overall distribution.

Method used

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  • Time series data display device
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Embodiment Construction

[0023] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0024] figure 1 It is a schematic hardware configuration diagram showing a time-series data display device according to an embodiment of the present invention. The time-series data display device 1 can be installed, for example, in a control device for controlling industrial machinery. In addition, the time-series data display device 1 can be installed, for example, on a personal computer installed in parallel with an industrial machine including a control device. In addition, the time-series data display device 1 can be installed as a computer such as an edge computer, a fog computer, or a cloud server connected to the control device through a wired / wireless network. In this embodiment, an example in which the time-series data display device 1 is mounted on a personal computer installed in parallel with the industrial machine 2 is shown.

[0025] The CPU ...

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Abstract

The invention provides a time series data display device whcih includes a display unit that outputs display data regarding the time series data. The display unit includes a general display generationunit that generates general display data for general display of a general tendency of the time series data and a detailed display generation unit that generates detailed display data for detailed display of detailed individual values of the time series data. The general display displays frequency or density of individual data configuring the time series data at each position of the time series data on a rendering plane, with a visual effect in accordance with the frequency or the density.

Description

technical field [0001] The present invention relates to a time-series data display device, and more particularly to a time-series data display device capable of easily grasping the distribution of time-series data detected in industrial machines. Background technique [0002] In a manufacturing site such as a factory, a plurality of industrial machines such as processing machines and machine tools are installed and operated. At the manufacturing site, collect data related to the operation of multiple industrial machines, and analyze the collected data. Thereby, the operation status of each industrial machine is monitored (for example, JP-A-2004-198148). [0003] The data related to the operation of the industrial machine includes static data that changes according to settings such as the maximum speed of the shaft and the time constant. In addition, the data related to the operation of the industrial machine includes time-series data that changes over time such as the movi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/26G06F16/2458
CPCG06F16/26G06F16/2474G06T11/206G06T11/60G06F16/22
Inventor 芝崎泰弘
Owner FANUC LTD