Visualization device state data query method

A technology for equipment status and data query, applied in electrical digital data processing, instruments, hardware monitoring and other directions, can solve problems such as low efficiency, difficulty in data query, and difficulty in finding data, and achieve the effect of being easy to use and improving the efficiency of data query.

Inactive Publication Date: 2009-11-25
ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Without knowing the information contained in the data, it is very difficult to find the data of interest from the massive data, an

Method used

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Embodiment Construction

[0011] Such as figure 1 , figure 2 As shown, this method uses network programming, database and other technologies to obtain the required data according to the observed equipment status, which is used for equipment status monitoring and fault diagnosis. Query the equipment status data group from the database, draw the time trend diagram of the status data group, and draw the equipment status alarm line in the diagram, so that the data status can be judged intuitively from the diagram. Set a scan line, when the scan line moves to a certain time, the data can be located by moving the scan line, and the data at that time can be searched from the state data group and analyzed and diagnosed, so as to achieve the purpose of visual data query.

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Abstract

The invention discloses a visualization device state data query method, comprising the steps of drawing the time trend map and the alarming line of the state data, moving the scan line to search the data, displaying the device state trend and the alarming line in the time trend map, visually judging the data state based on the time trend map, moving the scan line to position the data and performing analysis and diagnosis. The method facilitates the data query based on the data state and improves the data query efficiency.

Description

technical field [0001] The invention relates to a query method for equipment status data, in particular to a query method for visualized equipment status data. Background technique [0002] The data managed by the equipment condition monitoring and fault diagnosis system is often massive, and effective and fast data search technology is very important for the rapid location of fault data and fault analysis. At present, general equipment status monitoring and fault diagnosis systems use data time lists to allow users to select data. Without knowing the information contained in the data, it is very difficult to find the data of interest from the massive data, and there are problems such as difficult data query and low efficiency in the equipment status monitoring and fault diagnosis system. Contents of the invention [0003] The task of the present invention is to provide a visual device state data query method, which is used to display the device state, and can convenientl...

Claims

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Application Information

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IPC IPC(8): G06F11/00G06F11/32
Inventor 董辛旻韩捷郝伟
Owner ZHENGZHOU UNIV
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