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Foundation pit monitoring data processing method and device, electronic equipment and storage medium

A technology for monitoring data and processing methods, applied in the field of surveying, can solve the problems of low alarm accuracy, high false alarm rate, false alarm, etc., and achieve the effects of low alarm accuracy, improved accuracy, and reduced false alarm rate.

Active Publication Date: 2020-11-06
广州市吉华勘测股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sensor often causes false alarms due to data fluctuations caused by external conditions, the alarm accuracy is low, and the false alarm rate is high

Method used

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  • Foundation pit monitoring data processing method and device, electronic equipment and storage medium
  • Foundation pit monitoring data processing method and device, electronic equipment and storage medium
  • Foundation pit monitoring data processing method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 2 It is a flow chart of a method for processing foundation pit monitoring data provided in Embodiment 1 of the present application. The method is suitable for processing foundation pit measurement data. The method can be executed by a server, and the method includes:

[0033] Step 110: Determine a first mean value according to the first window length and the measurement data, and determine a second mean value according to the second window length and the measurement data.

[0034] The first window length and the second window length are given values. It can be manually set by the programmer or can be determined according to the historical measurement data of the currently measured foundation pit. The specific manner of determining according to the historical measurement data of the currently measured foundation pit will be specifically described in the second embodiment below.

[0035] In step 110, before determining the first average value according to the fi...

Embodiment 2

[0066] image 3 The flow chart of the method for processing foundation pit monitoring data provided by Embodiment 2 of the present application, as a further description of the above embodiment, in step 110, the first mean value is determined according to the first window length and the measurement data, and according to the second window length and Before the measurement data determines the second mean, it also includes:

[0067] Step 210, acquiring historical measurement data.

[0068] The historical data may be all measurement data within a preset period of time. For example, the continuous measurement data of 7 days is used as the historical measurement data.

[0069] Step 220: Determine multiple mean value sequences corresponding to multiple measured window lengths according to multiple measured window lengths and historical measurement data.

[0070] Set multiple window lengths to be tested. Use the length of each window to be measured to obtain the corresponding meas...

Embodiment 3

[0085] Figure 4 A schematic structural diagram of a processing device for foundation pit monitoring data provided in Embodiment 1 of the present application. The device is suitable for processing foundation pit measurement data. The device can be executed by a server, including: mean value calculation module 41, difference value Calculation module 42 , historical mean acquisition module 43 , historical difference calculation module 44 and alarm triggering module 45 .

[0086] Mean value calculation module 41, for determining the first mean value according to the first window length and the measurement data, and determining the second mean value according to the second window length and the measurement data;

[0087] difference calculation module 42, used to calculate the mean value difference between the first mean value and the second mean value;

[0088] The historical average value acquisition module 43 is used to obtain the first historical average value of the previous ...

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Abstract

The invention discloses a foundation pit monitoring data processing method and device, electronic equipment and a storage medium, and the method comprises the steps of determining a first mean value according to the length of a first window and measurement data, and determining a second mean value according to the length of a second window and the measurement data; calculating a mean value difference value between the first mean value and the second mean value; if the mean value difference value is greater than the first threshold value, respectively obtaining a first historical mean value ofa previous period corresponding to the first window length and a second historical mean value of the previous period corresponding to the second window length; calculating a first difference value between the first historical mean value and the first mean value; calculating a second difference value between the second historical mean value and the second mean value; and if the first difference value and the second difference value are both greater than the second threshold value, triggering alarm. The embodiment of the invention can improve the alarm accuracy and reduce the false alarm rate.

Description

technical field [0001] Embodiments of the present invention relate to survey technology, and in particular to a monitoring data processing method, device, electronic equipment, and storage medium. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base level and foundation plane size. In order to ensure the safety of foundation pits, more and more sensors are used in foundation pit safety monitoring. The sensor can collect data 24 hours a day. However, the sensor often causes false alarms due to data fluctuations caused by the influence of external conditions, the alarm accuracy is low, and the false alarm rate is high. Contents of the invention [0003] The invention provides a processing method, device, electronic equipment and storage medium for foundation pit monitoring data, so as to improve the alarm accuracy of foundation pit sensors and reduce false alarm rates. [0004] In a first aspect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/18G06F16/2458G08B21/18
CPCG06F17/18G08B21/182G06F16/2477
Inventor 黄文德彭炎华李彬赵成铭王鹏黄利军谭懿行
Owner 广州市吉华勘测股份有限公司