The advantages of infrared thermal imaging technology:
1. Target monitoring at night and in severe weather conditions
In the dark night, the monitoring equipment based on visible light can no longer work normally. If artificial lighting is used, it is easy to expose the target. If a low-light-level night vision device is used, it also works in the visible light band and still requires external low-light illumination. The infrared thermal imaging camera passively receives the infrared thermal radiation of the target itself, and it can work normally no matter the day or night, and will not expose itself. Even when it is under severe weather conditions such as rain and fog, due to the short wavelength of visible light and poor ability to overcome obstacles, the observation effect is poor. However, since the infrared wavelength is longer, the ability to penetrate the rain and fog is high, especially the infrared thermal imaging camera working at 8-14um, and that is the reason why the target can still be observed normally. Therefore, at night, especially in harsh weather conditions, the use of infrared thermal imaging monitoring equipment can monitor various targets, such as people and vehicles.
2. The fire monitoring
The infrared thermal imaging camera is a device that reflects the temperature of the surface of the object, so it can be used as an effective fire detection device in addition to being used for on-site monitoring at night. The use of infrared thermal imaging cameras can quickly and effectively find these hidden fires, and can accurately determine the location and scope of the fire, find the fire point through the smoke, so that people can early know, early prevent and early put out.
3. Identification of the disguised and hidden targets
The common camouflage is based on anti-visible light observation. The common criminals usually commit crimes when they are hidden in grass and woods. Because of the harsh outdoor environment and human visual illusions, it is easy to produce wrong judgments. The infrared thermal imaging device passively receives the thermal radiation of the target itself. The temperature and infrared radiation of the human body and the vehicle are generally much larger than the temperature and infrared radiation of the vegetation. Therefore, the monitored target is not easy to disguise and is not easy to be misjudged.
4. The application of infrared thermal imaging in inspection and quarantine
In recent years, the airport aviation business has developed very rapidly. There are more than 1,000 passengers entering and leaving the country daily. The flow of people entering and leaving airports and ports in various countries is heavy, busy and crowded, and the situation is complicated, so it is a very heavy work for inspectors to do the inspection and the quarantine work. At the same time, in recent years, with the popularity and raging of COVID-19, the traditional inspection and quarantine work is facing more and more severe challenges. In order to ensure the safe and smooth customs clearance of inbound and outbound passengers under the new situation, it is necessary to adopt innovative thinking and innovative methods. It is a better technical choice to use an infrared body temperature monitoring system with a higher degree of automation.
