Infrared temperature measurement device and infrared temperature measurement method

A technology of infrared temperature measurement and infrared temperature, which is applied in the field of infrared temperature measurement, can solve problems such as inaccurate temperature detection and achieve the effect of improving the accuracy of measurement

Active Publication Date: 2020-09-04
WINGTECH TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

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  • Infrared temperature measurement device and infrared temperature measurement method
  • Infrared temperature measurement device and infrared temperature measurement method
  • Infrared temperature measurement device and infrared temperature measurement 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

The invention relates to the technical field of infrared temperature measurement, and provides an infrared temperature measurement device and an infrared temperature measurement method. The temperature is measured only when a person to be measured is within the measurement distance of an infrared temperature sensor and the person to be measured meets a preset measurement standard so as to ensure that the forehead temperature measured by the infrared temperature sensor is the real temperature of the forehead of the person to be measured. Meanwhile, because the power supply electric quantity ofthe infrared temperature measuring device is gradually reduced in the use process and the power supply voltage offset is caused by the reduction of the electric quantity, the measured data of the infrared temperature sensor is inaccurate, the measured forehead temperature is compensated by utilizing the current power supply voltage, the influence of the power supply voltage offset on the temperature measurement is eliminated, and the accurate body temperature data is obtained. Compared with the methods in the prior art, the infrared temperature measurement device 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 Applications(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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