Scene pain point: A sudden forest fire broke out in a mountainous area in the southwest. The terrain was extremely steep (with a slope greater than 30 degrees), and traditional fire engines couldn't reach the scene. The fire was only 1 kilometer away from the residential area. 

Solution:

1. All-terrain fire truck + unmanned reconnaissance combination:

It adopts a door-type wheelbase all-terrain vehicle (with a ground clearance of 300mm), traversing through gravel sections to reach the edge of the fire site, spraying Class A foam (with a coverage area of 2000 square meters) to establish a fire isolation zone;

The unmanned drone group (with a flight endurance of 40 minutes) is equipped with a thermal imager to draw a map of the fire point distribution, guiding the fire truck to make precise deployment.

2. Extension of remote water supply technology:

Through the fire hose relay system (with the longest extension of 3 kilometers), water is taken from the mountain spring source to solve the water shortage problem in mountainous areas and ensure continuous firefighting operations.

Technical verification: This solution was tested in a mountain simulation environment at a fire research institute, achieving "15-minute arrival and 30-minute fire control", and was recommended by the National Emergency Equipment Key Laboratory.