The design team from Guangdong University of Technology has developed a high-level rescue device based on drones. If a skyscraper encounters a fire, it can help those who cannot escape at the top.
The Net Guard is a single unmanned aerial vehicle (UAV) made by connecting four identical quadrants to a propeller. In the event of a disaster requiring evacuation, the drone took off to rescue the victims trapped at the top of the high-rise building.
It is then quickly divided into four sections, and a safety net is deployed between the sections to create a guard bed that the victim can jump on. Once the victim landed safely on the net, the drone took them to safety and ensured that no high-risk rescue attempts would endanger human lives.
Although the technology to achieve this complex rescue has not yet been achieved, this concept is undoubtedly a good reason for how to build drones in the future to help humans in life-threatening situations.