A pocket sized foldable quadcopter for situational awareness and reconnaissance

Abstract

Flying robots are rapidly becoming an essential tool in search and rescue missions because they can rapidly gather information from inaccessible or unsafe locations, thus increasing safety and rapidity of interventions. With this aim, we present a pocket sized foldable quadcopter equipped with a camera. The drone is a portable and rugged “flying-eye” that aims to extend or move the field of view of the rescuer for situational awareness and safe reconnaissance. The quadcopter can be packaged for transportation by folding its arms and it self-deploys in a glimpse before usage. Its compliant foldable arms make it rugged, reducing the risk of failure after collisions. The drone is remotely operated and it can stream sound, thermal and visual images in real time to rescuers. The prototype of the foldable quadcopter is experimentally characterized and assessed in preliminary field tests.