Temperature measurement data prediction method and device

A technology of data prediction and observation equations, which is applied to measuring devices, thermometers, measuring heat, etc., and can solve problems such as deviations in temperature measurement data

Pending Publication Date: 2020-10-30
WUHAN YIXUN ELECTRONICS INFORMATION TECH
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Problems solved by technology

[0005] In order to overcome the above-mentioned problem that the existing temperature measurement data is affected by various factors and cause large deviations in the tempera

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  • Temperature measurement data prediction method and device
  • Temperature measurement data prediction method and device

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] In one embodiment of the present invention, a temperature measurement data prediction method is provided, figure 1 A schematic diagram of the overall process flow of the temperature measurement data prediction method provided by the embodiment of the present invention, the method includes: S101, constructing the temperature state equation a...

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Abstract

The embodiment of the invention provides a temperature measurement data prediction method and device. The method comprises the steps that: a temperature state equation and a temperature observation equation of a temperature measurement area are constructed based on a Kalman filtering algorithm; and the actual temperature value of the temperature measurement area at the current moment is predictedby using the temperature state equation and the temperature observation equation according to the temperature measurement value of the temperature measurement area at the previous moment and the temperature measurement value at the current moment. According to the embodiments of the invention, the temperature measurement deviation is greatly reduced, and the temperature measurement accuracy is improved.

Description

technical field [0001] The invention belongs to the technical field of temperature measurement optimization, and in particular relates to a temperature measurement data prediction method and device. Background technique [0002] In the process of measuring temperature, due to the influence of various factors, the measured temperature will fluctuate slightly. [0003] For example, factors such as the state of the sky cloud map, changes in sunlight intensity, and wind speed in the temperature measurement area will cause random noise to be mixed in the temperature measurement data, making the temperature measurement data distorted. Using wrong temperature measurement data to make production and life decisions is likely to bring huge losses to people's production and life. For example, a temperature sensor for a fire alarm in a kitchen. [0004] Therefore, it is urgent to provide a temperature measurement data prediction method to reduce or eliminate the influence of these noi...

Claims

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Application Information

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IPC IPC(8): H03H17/02G01K13/00
CPCG01K13/00H03H17/0257
Inventor 付诚
Owner WUHAN YIXUN ELECTRONICS INFORMATION TECH
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