The principle of thermal imaging drone looking for people

Thermal imaging uses an infrared detector and an optical imaging objective to receive the infrared radiation energy distribution map of the measured object and reflect it to the photosensitive element of the infrared detector, thus obtaining an infrared thermal image, which corresponds to the thermal distribution field on the surface of the object.

Generally speaking. A thermal imager converts invisible infrared energy emitted by an object into a thermal image visible to the naked eye. Different colors on the thermal image represent different temperatures of the measured object.

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Cooperate with the police to save lives.

The UAV equipped with thermal imaging can send back the image signal in real time, so as to achieve the synergy between heaven and earth. Some time ago, a woman fell into the water. Because the lake area is large, and there are reeds and weeds, the environment is complex and it is difficult to search. The rescue team decided to use drones for rescue.

On the display screen, you can see that the color blocks with different shades reflect the temperature distribution in different areas. Because the water surface temperature is low, it is in sharp contrast with the heat emitted by the human body, while the human body with higher temperature will present orange dots. The drone driver shouted through the drone and guided the search and rescue teammates to successfully rescue the woman who fell into the water.