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Sensor-based structural body health monitoring center data dynamic restoration method

A technology of health monitoring and data dynamics, applied in image data processing, instruments, measuring devices, etc., can solve the problems of unfavorable anomalies and damage research and prediction, and cannot truly reflect the shape and change process of structures, so as to improve accuracy and Ease of use, accurate restoration effect

Pending Publication Date: 2022-05-31
CHONGQING JIACHONG NETWORK TECH CO LTD
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  • Application Information

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Problems solved by technology

However, it cannot truly reflect the shape and change process of the structure in the real environment, which is not conducive to the research and prediction of the causes of abnormalities and damage.

Method used

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  • Sensor-based structural body health monitoring center data dynamic restoration method
  • Sensor-based structural body health monitoring center data dynamic restoration method
  • Sensor-based structural body health monitoring center data dynamic restoration method

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Embodiment Construction

[0024] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0025] like Figure 1-Figure 5 shown:

[0026] figure 1 A flowchart of a method for dynamically restoring data in a sensor-based structure health monitoring center provided by an embodiment of the present invention, such as figure 1 As shown, a sensor-based method for dynamic data restoration of structural health monitoring center is provided, including the following steps:

[0027] S1: Arrange a number of data acquisition sensors in the structure to sample the periodic data of the structure;

[0028] S2: report the sampled data to the remote server and perform noise reduction, filtering and correction based on the sampled data, and then generate a real-time dynamic graph for recording;

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Abstract

The invention provides a sensor-based structural body health monitoring center data dynamic restoration method, which comprises the following steps of S1, arranging a plurality of data acquisition sensors inside and outside a structural body for sampling periodic data of the structural body; s2, the sampling data are reported to a remote server, noise reduction, filtering and correction are carried out based on the sampling data, and then a real-time dynamic graph is generated and recorded; s3, rotating the model by using the acceleration, the inclination angle and the direction angle data, and performing spatial movement of the model by using the displacement data; and S4, taking each piece of data in the sampling data sequence as a frame in the animation, combining the real-time dynamic graph with the three-dimensional model of the structural body, and dynamically restoring the sampling data into the three-dimensional animation for dynamic display. And the change process of the structural body and the overall environment can be more intuitively simulated. The change trend of the monitored structural body can be accurately predicted, and the monitoring accuracy and usability are greatly improved.

Description

technical field [0001] The invention relates to the technical field of structural health monitoring, in particular to a sensor-based dynamic data restoration method for structural health monitoring center. Background technique [0002] In the current structure health monitoring system, the monitoring data is reported to the server, and the server presents the specific sensor data in the form of a line graph. Such data can reflect the changes of the corresponding equipment parameters, and can clearly show the change trend and change rate of the data. , change law, peak value and other characteristics, but the factors that affect the health state of the structure are diverse, and each factor affects each other. Line charts are not suitable for the display of too many categories of data. However, it cannot truly reflect the shape and change process of the structure in the real environment, which is not conducive to the research and prediction of the causes of abnormality and d...

Claims

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Application Information

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IPC IPC(8): G06T13/20G06T19/20G06T17/00G01D21/02
CPCG06T13/20G06T19/20G06T17/00G01D21/02
Inventor 赵肖张国鹏段中伟谌洪舟
Owner CHONGQING JIACHONG NETWORK TECH CO LTD
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