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A method and system for measuring and correcting human body temperature based on multiple regression

A technology of human body temperature and multiple regression, applied in the field of infrared temperature measurement, to avoid inaccurate measurement and long-term waiting

Active Publication Date: 2021-04-13
北京波谱华光科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for measuring and correcting human body temperature based on multiple regression. Improve the effect, can realize accurate measurement of pedestrian body temperature in daily detection environment, and ensure fast passing

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  • A method and system for measuring and correcting human body temperature based on multiple regression
  • A method and system for measuring and correcting human body temperature based on multiple regression
  • A method and system for measuring and correcting human body temperature based on multiple regression

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Embodiment Construction

[0037] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0038] like figure 1 As shown, a method for correcting human body temperature measurement based on multiple regression includes the following steps,

[0039] Use the infrared thermometer to measure the body surface temperature of the preset area of ​​the tester entering the temperature measurement area to obtain the body surface temperature of the tester, and obtain the internal environment where the infrared detector inside the infrared thermometer is located at this time temperature, and obtain the external ambient temperature of the tester before entering the temperature measurement area, and measure the body temperature of the tester at the same time to obtain the body temperature of the tester;

[0040] Based ...

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Abstract

The present invention relates to a method and system for measuring and correcting human body temperature based on multiple regression. The method includes the following steps: measuring the body surface temperature of the test personnel entering the temperature measuring area to obtain the body surface temperature, and obtaining the internal environment temperature at this time , the external environment temperature and the body temperature of the tester; based on big data and multiple regression analysis methods, under the conditions of the corresponding external environment temperature and the internal environment temperature, the body surface temperature of the tester and the body temperature of the human body The corresponding relationship between body temperatures is analyzed to obtain a human body temperature measurement correction model; based on the human body temperature measurement correction model, the body temperature of the person to be measured is corrected to calculate the body temperature of the person to be measured. The present invention has a good improvement effect on the problems of missing and false alarms caused by inaccurate conversion of human body temperature from body surface temperature measured by an infrared thermometer, and can realize accurate measurement of pedestrian body temperature in a daily detection environment and ensure rapid passage.

Description

technical field [0001] The invention relates to the field of infrared temperature measurement, in particular to a method and system for measuring and correcting human body temperature based on multiple regression. Background technique [0002] For infectious diseases with high fatality rates and strong contagiousness, such as SARS and new coronary pneumonia, timely identification and isolation of infected persons are important means to stop the continuous spread of the epidemic. Since people infected with such diseases are often accompanied by symptoms such as fever and high fever, screening people with abnormally high body temperature in the crowd has become one of the first-choice methods to quickly identify infected people. The infrared thermometer can measure the body temperature of a large number of people without contact without affecting the efficiency of pedestrian traffic. This device is suitable for places with large crowd density and traffic such as airports, rail...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/00G01J5/06G01K1/20G01K13/00
CPCG01J5/0025G01K1/20G01J5/06G01K13/223G01J5/80G01J5/064
Inventor 高旭辉祁海军赵金博刘智嘉韩波张会敏
Owner 北京波谱华光科技有限公司
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