A forehead temperature detection system with detection position judgment and temperature compensation functions

Abstract

The invention provides a forehead temperature detection system with detection position judgment and temperature compensation functions, including a detection and temperature compensation module, a prompt module, a data storage and transmission module; the detection and temperature compensation module is respectively connected with the prompt module, data storage and transmission module Connection; the detection and temperature compensation module includes a laser light source, an infrared temperature sensor, a visible light camera, and a main board, and the laser light source, an infrared temperature sensor, and a visible light camera are respectively connected to the main board; the prompt module includes a display screen and / or a voice playback device. The invention can judge the detection position, prompt whether the detection is at the best position, lock the source of the error, compensate the temperature error caused by the inappropriate detection position, and improve the accuracy of the temperature detection result.

Description

technical field [0001] The invention specifically relates to a forehead temperature detection system with detection position judgment and temperature compensation functions. Background technique [0002] At present, non-contact infrared body temperature detection is carried out on personnel, such as using infrared thermal imaging cameras, forehead temperature guns and other digital products. These products have both social management and temperature measurement functions. However, non-contact infrared technology is difficult to obtain detection distance, angle, and calibration standards, and is seriously affected by temperature, etc., and there are large errors and even wrong detections, which are serious for leakage detection. [0003] Technologies and products based on biochemical and immune methods are also a means of primary screening. However, their manufacturing requirements are high, the annual cost of use is high, and there are defects such as false detection and was...

AI Technical Summary

Problems solved by technology

However, the non-contact infrared technology is difficult to obtain the detection distance, angle, and calibration standards, and is seriously affected by the temperature, etc., and there are large errors and even wrong detections, which seriously affect the leakage detection.

[0003] Technologies and products based on biochemical and immunological methods are also a means of primary screening. However, their manufacturing requirements are high, the annual cost of social use is high, and there are defects such as false detection and waste disposal.

[0004] Other wearable detection products: wristbands, etc., because the parts are far away from the torso, there is a large difference between the body temperature of the place and the body temperature of the inner cavity, and the error is obvious

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