Drones allow us to do all sorts of fun things, such as taking clear pictures from the air and pretending to be pilots. However, they may also be used to do bad things, such as helping prisoners escape or monitor others.
When it comes to security, NASA NASA can be unambiguous. It developed a technology called Safeguard that instantly destroys a drone as soon as it becomes a security threat.
NASA's Langley Research Center has been studying this technology. This technology has passed NASA's software compliance review process. NASA is now conducting a comprehensive test of it.
It actually uses a method called "geo fence". NASA's software system Safeguard will place invisible fences in the security alert area. If drones fly into this area, they will fall.
However, this technology does not "kill". NASA knows that sometimes it is inevitable that a misjudgment will occur. Therefore, it sets two areas before the no-fly zone.
The first area is the “containment boundaryâ€. Safeguard will send signals to drones entering the area to direct them to correct their flight path. If they don't exit the area or land on their own, Safeguard is ready to take action. When the drone operator apparently ignores the warning message issued by Safeguard, Safeguard will shoot it down in the second zone "End Zone". The virtual wall before the no-fly zone ensures that nothing can enter the no-fly zone.
These geofences can be of any shape or size. Safeguard uses GPS and NASA algorithms to determine the positional relationship between the drone and the no-fly zone.
Of course, you don't have to worry about your pool party crashing into your pool. As we said above, this technique will only be used for designated no-fly zones. This means that this technology will only be used in airports, stadiums, military bases and other security guard zones. Most people won't let their drones fly to these places. Also, when you accidentally break into these no-fly zones, you will also receive a warning message.
Such technology is of course to ensure the safety of the public. Therefore, you can still play your drone in those places where you can fly.
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