DJI DropSafe System
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One of the main concerns about UAV, apart from privacy, is their safety. No one really wants to have a flying lawnmower falling from the sky, or buzzing near passenger aircraft. With apparent ubiquity of drones, safety systems are becoming increasingly important. The company that realized that, and is making a constant progress in UAV safety systems is DJI Innovations.
Their consistent effort to improve the safety of their aircraft and to decrease the risk they pose, already brought us No Fly Zone software, that prevents DJI copters from flying around airports and other prohibited areas. This time they are introducing a “Drop speed reduction system”, a complex name for something that is in essence a parachute.
The system weighs around 500gr (~1.2 lbs), can be mounted on top od DJI S800 or S1000, and is deployed in half a second, in case of emergency. It also includes automatic power-off function, and is compatible with WooKong-M and DJI A2 flight controllers.
Though the DropSafe system is designed to minimize damage to the drone and the camera carried in the event of an accident, it is not guaranteed that there will be no damage at all. And there is also possibility that the drone with the parachute gets blown away and stuck on top of a tree. Still, it is better to have just the camera smashed then camera, drone and someone’s head.
As with the above mentioned “No Fly Zone” firmware, it is reasonable to expect that the DropSafe, or similar parachute systems become standard equipment of UAV in the near future.