Thermal imaging temperature measurement system

Abstract

The invention discloses a thermal imaging temperature measurement system, which comprises a detection unit, an image display unit, an image analysis unit, a temperature generation unit and a temperature display unit, wherein the detection unit is used for acquiring and receiving infrared radiation and sending a signal to the image display unit, in addition, the detection unit can further receive afeedback signal of the image analysis unit, and after the feedback signal is received, the detection unit acquires and receives the infrared radiation again; and the image display unit is used for receiving a signal sent by the detection unit and displaying a corresponding infrared thermogram according to features of the signal. According to the thermal imaging temperature measurement system, inthe temperature detection process, the infrared thermogram corresponding to infrared radiation can be determined again, the detection error is effectively reduced, meanwhile, the temperature can be sequentially arranged and averaged, observation is more convenient and faster, and meanwhile the measured temperature is more real and effective.

Description

technical field [0001] The invention relates to the technical field of thermal imaging, in particular to a thermal imaging temperature measurement system. Background technique [0002] All objects in nature, whether it is arctic glaciers, flames, human bodies, or even the extremely cold deep space of the universe, as long as their temperature is higher than absolute zero -273°C, there will be infrared radiation, which is due to the thermal movement of molecules inside the object. result. Its radiation energy is proportional to the fourth power of its own temperature, and the radiated wavelength is inversely proportional to its temperature. Infrared imaging technology is based on the level of radiation energy detected by the object. After being processed by the system, it is transformed into a thermal image of the target object, which is displayed in grayscale or pseudo-color, that is, the temperature distribution of the measured target can be obtained to judge the state of...

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Problems solved by technology

[0003] The application of thermal imaging technology in medical technology includes the use of thermal imaging temperature measurement, which can quickly display the body temperature of the measured human body or animal, reducing the complexity of manual temperature measurement operations, but the existing thermal imaging temperature measurement technology There are still the following disadvantages: After obtaining the infrared radiation of the measured object, the equipment or system using thermal imaging directly generates the corresponding temperature value and displays it. This process leads to a large final displayed temperature value, which is due to the existence of errors. And the different parts to be measured, such as the armpit or crotch of the human body, the temperature value is generally higher than the actual body temperature of the human body, then displaying the temperature of these parts as the real body temperature of the human body will cause the displayed temperature to be higher than Actual body temperature, resulting in abnormal body temperature detection; in addition, when the temperature is displayed after measurement, the temperature values ​​are arranged in a disorderly manner, lacking obvious and fast identification effect, which causes a burden to the observation, and at the same time, it is impossible to judge the average value of the body temperature, and often needs to be manually again Calculation is time-consuming and labor-intensive, and reduces efficiency; in view of the above problems, a thermal imaging temperature measurement system is also proposed

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