With the national fitness, there has been a burst of "exploration fever" in recent years, and more and more ordinary people have joined the team of "explorers". The green mountains and green waters, the fragrance of birds and flowers, and the cliffs make outdoor sports full of surprises. And challenge.
Temperature traces left by people touched
In case of missing, the police, fire and civilian rescue teams will take rescue measures as soon as possible. However, the complex terrain, large area, foggy, and poor night vision in the mountainous areas have caused great difficulties for rescue work. At this time, the thermal imaging camera came in handy.
The infrared thermal imager uses infrared detectors and optical imaging objectives to receive the infrared radiation signal of the measured target, passes through the photosensitive element of the infrared detector and uses the electronic scanning circuit to scan the infrared thermal image of the measured target. The radiant energy is converted into an electrical signal, and the infrared thermal image is displayed on the TV screen or monitor through the amplification process, conversion or standard video signal. It has a long range of action, strong concealment, strong penetrating ability, all-weather work, anti-glare interference, can identify hidden targets, and has a very important role in field rescue.
At the same time, in the absence of light or low light, the thermal imaging camera can clearly distinguish the topography and landforms, which is convenient for hikers to camp safely at night, and can also simply see the wild animals that are active in the distance to avoid beast attacks; In the daytime or in rainy and snowy weather, the thermal imager can also effectively penetrate the smoke, rain and snow, so that the traveler can see the road conditions and the surrounding environment clearly in fog and rainy and snowy weather, and provide protection for the safety and efficiency of outdoor activities.