A body temperature calculation method of a non-contact temperature measurement and security inspection device

Abstract

The invention provides a non-contact temperature measuring security device, which includes an infrared temperature measuring probe, a distance sensor and an ambient temperature sensor for measuring forehead temperature, measuring distance and ambient temperature values, a signal processing module, and a data processing module. The body temperature calculation method adopts the non-contact temperature measurement installation device, including measuring the forehead temperature, measuring distance and ambient temperature value, calculating the ambient temperature compensation value and the distance temperature compensation value, and then combining with the body temperature calculation formula to obtain the actual forehead temperature value.

Description

technical field [0001] The invention relates to the technical field of security inspection equipment, in particular to a non-contact temperature measurement security inspection device and a body temperature calculation method. Background technique [0002] During the epidemic prevention and control period, measuring the body temperature of personnel and clarifying the identity of personnel played a very important role in the initial screening of suspected patients and the prevention of the spread of the epidemic. At present, the main methods used in public places are: the security checkpoint implements infrared forehead thermometer to measure temperature, removes the mask when verifying personnel information, and checks the inside and face of the mask during the personal inspection process. [0003] However, the infrared forehead thermometer needs to be held by a special person, and the testing personnel need to have face-to-face contact with the tested person, which makes t...

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Problems solved by technology

[0004] Aiming at the above-mentioned problems in the prior art, the present invention provides a non-contact temperature measurement security inspection device and a body temperature calculation method, which solves the problem of using a hand-held forehead thermometer to detect public temperature in the prior art, and there are detection personnel and the detected Face-to-face contact with patients makes the testing personnel susceptible to infection. At the same time, the temperature measurement accuracy of the existing temperature measurement device is not high.

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