1, environmental protection cement blanket
The scientific name of environmental protection cement blanket is concrete canvas, which is a kind of soft cloth with cement in the middle. When it meets water, it will undergo hydration reaction and harden into a very thin waterproof and fireproof concrete layer (about 1cm), which has certain toughness and weighs about 4kg per square meter before being solidified in water.
2. Remote sensing monitoring of space satellites
Forest and grassland fire monitoring is mainly realized by Fengyun series satellites, sunflower satellites and clairvoyant satellites. Using satellite remote sensing to perceive fire information and combustible information, fire danger discrimination and fire early warning can be realized.
3. UAV flight patrol technology
In the early stage of the fire, the fire was identified and evaluated by drone flight patrol.
4. Visualization technology
By installing a "visible light+infrared" dual-spectrum camera on the tower, energy is induced by wires and overhead ground wires. Through infrared thermal imaging and visible light bispectrum detection, as well as the precise and intelligent positioning system of Yuntai, a clear image of the power channel is obtained. Combined with image intelligent recognition technology, whether a fire occurs is judged according to the flame spectral characteristics. Once a suspected fire is found, the alarm will be triggered immediately to accurately identify and locate the fire point.