By Susu | 14 September 2020 | 0 Comments
The use method and precautions of face recognition access control temperature measurement system
At present, my country's new crown epidemic has been effectively controlled, but the management of epidemic prevention and control still cannot be taken lightly. Nowadays, face recognition access control temperature measurement system equipment has the advantages of accurate, efficient, and non-contact temperature measurement, and at the same time realizes personnel identification and abnormal body temperature screening, and has become a scene in factories, campuses, hospitals, construction sites, enterprises and institutions. However, due to the technical characteristics of the thermal imaging module, improper use in a high temperature environment is prone to temperature measurement errors. Therefore, the face recognition editor of Jieyi Technology today sorted out the precautions for the use of the equipment and explained it briefly for everyone Here are the usage methods and precautions of the face recognition access control temperature measurement system.
Use method and precautions of face recognition access control temperature measurement system:
1. The device will automatically collect the ambient temperature as the ambient temperature changes. When the word “collecting ambient temperature” appears on the screen, there should be no people or other heat sources in front of the device, so as not to interfere with the collection of ambient temperature and affect the accuracy of temperature measurement;
2. When using the equipment daily, try to ensure that the equipment is stable and do not move or adjust at will, because the thermal imaging module may cause the image to be blurred due to the movement of the equipment during the image capture process and affect the temperature measurement accuracy;
3. After the face recognition access control temperature measurement device is powered on, the system interface will prompt a countdown of the warm-up time of the thermal imaging module. After the countdown, it will warm up for 10-15 minutes to allow the thermal imaging module to fully warm up and make the device measurement more accurate ；
4. Regarding the installation height of face recognition access control temperature measurement equipment, it must be strictly in accordance with the height specified by the face recognition manufacturer. If the height of the crowd is quite different, you can choose to install a temperature probe, so that people of different heights can be identified. Get a better temperature measurement experience;
5. When debugging the system, it is necessary to test multiple times, because the installation environment is different, and more is to deploy the equipment according to the on-site environment, and the equipment can be calibrated in real time to ensure the accuracy of the test results. It is recommended that the ambient temperature of the equipment is 16℃ -40℃, temperature measurement distance is 30-60cm;
6. The front-end face recognition access control temperature measurement equipment should avoid direct sunlight as much as possible. If the situation on the spot is really not allowed, you can choose to do some auxiliary treatment, such as installing a sunshade or building a shed, so that it can be shaded, Rainproof, but also to ensure the accuracy of temperature measurement, and effectively extend the service life of the equipment;
7. Eliminate the influence of ambient temperature on forehead temperature, because face recognition access control temperature measuring equipment generally detects the forehead temperature of passers-by, and the influence of exercise, physical fitness, environment, etc. may cause the temperature of the temperature measurement personnel to be short-term The internal rise affects the accuracy of temperature measurement. Therefore, it is recommended that personnel take off their hats or barriers before measuring the temperature, and keep the forehead temperature stable with the ambient temperature;
Use method and precautions of face recognition access control temperature measurement system:
1. The device will automatically collect the ambient temperature as the ambient temperature changes. When the word “collecting ambient temperature” appears on the screen, there should be no people or other heat sources in front of the device, so as not to interfere with the collection of ambient temperature and affect the accuracy of temperature measurement;
2. When using the equipment daily, try to ensure that the equipment is stable and do not move or adjust at will, because the thermal imaging module may cause the image to be blurred due to the movement of the equipment during the image capture process and affect the temperature measurement accuracy;
3. After the face recognition access control temperature measurement device is powered on, the system interface will prompt a countdown of the warm-up time of the thermal imaging module. After the countdown, it will warm up for 10-15 minutes to allow the thermal imaging module to fully warm up and make the device measurement more accurate ；
4. Regarding the installation height of face recognition access control temperature measurement equipment, it must be strictly in accordance with the height specified by the face recognition manufacturer. If the height of the crowd is quite different, you can choose to install a temperature probe, so that people of different heights can be identified. Get a better temperature measurement experience;
5. When debugging the system, it is necessary to test multiple times, because the installation environment is different, and more is to deploy the equipment according to the on-site environment, and the equipment can be calibrated in real time to ensure the accuracy of the test results. It is recommended that the ambient temperature of the equipment is 16℃ -40℃, temperature measurement distance is 30-60cm;
6. The front-end face recognition access control temperature measurement equipment should avoid direct sunlight as much as possible. If the situation on the spot is really not allowed, you can choose to do some auxiliary treatment, such as installing a sunshade or building a shed, so that it can be shaded, Rainproof, but also to ensure the accuracy of temperature measurement, and effectively extend the service life of the equipment;
7. Eliminate the influence of ambient temperature on forehead temperature, because face recognition access control temperature measuring equipment generally detects the forehead temperature of passers-by, and the influence of exercise, physical fitness, environment, etc. may cause the temperature of the temperature measurement personnel to be short-term The internal rise affects the accuracy of temperature measurement. Therefore, it is recommended that personnel take off their hats or barriers before measuring the temperature, and keep the forehead temperature stable with the ambient temperature;
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