Infrared temperature measurement camera early warning method

Abstract

The invention discloses an infrared temperature measurement camera early warning method. The method comprises the following steps: scanning the face of a user in the moving process of the user to obtain identity data, comparing the identity data with recorded data to check qualification of the user, and detecting the position relation between the user and the center point of a detection area; sending an instruction according to the position relation, and starting to measure the temperature after the user moves to the center point of the detection area; and giving a first alarm according to thetemperature measurement result, and meanwhile, sending a second detection instruction to the user to make the user touch a thermometer, and carrying out secondary comparison according to the temperature detected by the thermometer, and giving an alarm to the user. According to the infrared temperature measurement camera early warning method, when the infrared temperature measurement camera is abnormal, secondary detection is carried out on the user, so that the temperature detection precision cannot be guaranteed, meanwhile, inconvenience brought to use due to equipment faults can be avoided,and workers can be reminded in time to continue to maintain the infrared temperature measurement camera.

Description

technical field [0001] The invention relates to the field of early warning methods, in particular to an early warning method for an infrared temperature measuring camera. Background technique [0002] Infrared temperature measurement camera is a device used to detect the temperature distribution around the device, but with the development of science and technology, people have higher and higher requirements for infrared temperature measurement cameras, resulting in traditional infrared temperature measurement cameras can no longer meet people's use need; [0003] The traditional infrared temperature measurement camera early warning method has certain disadvantages when used. First, the detection error is large: when the existing infrared temperature measurement camera early warning method measures temperature, the user just stands in the detection area of ​​the infrared temperature measurement camera at will. However, since the infrared temperature measurement camera can on...

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Problems solved by technology

[0002] Infrared temperature measurement camera is a device used to detect the temperature distribution around the device, but with the development of science and technology, people have higher and higher requirements for infrared temperature measurement cameras, resulting in traditional infrared temperature measurement cameras can no longer meet people's use need;

[0003] The traditional infrared temperature measurement camera early warning method has certain disadvantages when used. First, the detection error is large: when the existing infrared temperature measurement camera early warning method measures temperature, the user just stands in the detection area of ​​the infrared temperature measurement camera at will. However, since the infrared temperature measurement camera can only perform accurate detection in the central area of ​​the detection area, certain deviations are prone to occur during detection, which affects the accuracy of detection; the second is that the early warning reliability is poor: the existing infrared measurement The accuracy of the temperature camera early warning method depends entirely on the detection accuracy of the infrared temperature measurement camera. When the infrared temperature measurement camera has an error when it is in use, and the worker cannot detect it in time, the credibility of the early warning signal is greatly reduced. For this reason, We propose an early warning method for infrared temperature measurement cameras

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