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Infrared temperature measuring device and infrared temperature measuring method

A technology for infrared temperature measurement and infrared temperature measurement, which is applied in the field of infrared temperature measurement and can solve problems such as inaccurate temperature detection.

Active Publication Date: 2021-09-14
WINGTECH TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide an infrared temperature measurement device and an infrared temperature measurement method to solve the problem of inaccurate temperature detection in existing infrared temperature measurement devices

Method used

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  • Infrared temperature measuring device and infrared temperature measuring method
  • Infrared temperature measuring device and infrared temperature measuring method
  • Infrared temperature measuring device and infrared temperature measuring method

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application.

[0035] Please refer to figure 1 , figure 1 A schematic block diagram of the infrared temperature measuring device 10 provided by the embodiment of the present application is shown. The infrared temperature measuring device 10 includes a main controller 11 , an infrared temperature sensor 12 and an analog-to-digital conversion module 13 , and the main controller 11 is electrically connected to the infrared temperature sensor 12 and the analog-to-digital conversion module 13 .

[0036] The main controller 11 is used to control the infrared temperature sensor 12 to measure the forehead temperature of the person to be tested when it is detected that the distance between the person to be tested and the infrared temperature sensor 12 is less than or equal to the preset distance...

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Abstract

This application relates to the technical field of infrared temperature measurement, and provides an infrared temperature measurement device and an infrared temperature measurement method. The temperature measurement is performed only when the person to be measured is within the measurement distance of the infrared temperature sensor and the person to be measured meets the preset measurement standards, ensuring that the infrared The forehead temperature measured by the temperature sensor is the real temperature of the forehead of the person to be measured; at the same time, during the use process, since the power supply of the infrared temperature measuring device will gradually decrease, the power supply decrease will cause the power supply voltage to shift, resulting in the infrared temperature sensor. The measurement data is inaccurate, so the current power supply voltage is used to compensate the measured forehead temperature, so as to eliminate the influence of power supply voltage offset on temperature measurement and obtain accurate body temperature data. Compared with the prior art, the infrared temperature measuring device provided by the application can improve the measurement accuracy.

Description

technical field [0001] The present application relates to the technical field of infrared temperature measurement, in particular to an infrared temperature measurement device and an infrared temperature measurement method. Background technique [0002] During the spread of respiratory infectious diseases, human body temperature needs to be monitored in many places, so that virus carriers can be detected in time through abnormal body temperature. [0003] At present, there are two main types of devices used for body temperature measurement. One is a temperature measuring device that relies on contact with the human body to obtain the body temperature of the subject, such as an ear thermometer. There is a risk of cross-infection in the place; the second is an infrared temperature measurement device that uses the infrared energy emitted by the human body to obtain the body temperature of the subject, such as a forehead thermometer, etc. The infrared temperature measurement devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/00G06K9/00G06N3/02
CPCG01J5/0025G06N3/02G01J5/80G06V40/166
Inventor 楚惠
Owner WINGTECH TECH SHENZHEN CO LTD
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