SV-1081D

Specification

As an important means to control the spread of the epidemic and quickly lock in the people with abnormal body temperature, body temperature detection plays an important role in the fight against the epidemic. Especially in public places such as stations, factories, parks, schools and other places with dense personnel.

However, the traditional method of body temperature measurement is slow, inefficient, high labor cost, difficult to real-time feedback of detection data, and there is a risk of cross infection. In order to meet the needs of epidemic prevention and control such as resumption of work and production, personnel flow and passage, many import and export temperature measurement products and schemes have been launched.

The market of temperature measurement and access control is booming, and the future development needs to be considered

As a hot product in the epidemic situation, temperature control and access control plays an active role in the management of personnel access. All kinds of access control products equipped with temperature measurement module come into being. Real time temperature measurement, contactless face recognition, mask depth recognition and abnormal temperature alarm have become the essential functions of the product.

Due to the urgent development of temperature measurement access control, it has not gone through strict market inspection link, and there is no sufficient functional debugging and optimization stage. Therefore, the development of its product stability, temperature measurement effect, later operation and maintenance, product value and other aspects is not mature.

As far as the accuracy of product temperature measurement is concerned, affected by the differences in products and technologies of various enterprises, the temperature measurement errors are not the same, such as the difference between medical temperature sensor and infrared non-contact temperature measurement module, as well as the difference of blackbody calibration.

At present, the error of most temperature measurement products and schemes is ± 0.3 ℃, but there are some products with error error of ± 0.5 ℃, which has a certain impact on the practicality of products. In addition, the working temperature of the infrared sensor is often in the range of 0 ~ 50 ℃, too high or too low temperature will affect the accuracy of temperature measurement.