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The Fraunhofer Heinrich Hertz Institute (HHI) and drone producer Wingcopter have efficiently deployed the SUCOM drone communication system on the African continent for the primary time, particularly in Malawi. The cellular radio-based system permits secure management of drones, even regardless of being out of sight of the individual controlling them.
Wingcopter plans to develop the native supply drone program right into a everlasting operation with further native pilots by the deliberate completion of SUCOM testing in Malawi on the finish of the 12 months. The German Federal Ministry of Digital Affairs and Transport (BMVI) funds the SUCOM mission with 1.15 million euros.
Rural areas in Malawi have poor infrastructure. There are sometimes no roads between villages and bigger cities. Particularly within the wet season, present roads are impassable as a result of massive quantities of mud or flooding. Given this case, offering medical care to rural areas is nearly unimaginable. Supply drones can clear up this logistical problem and join distant villages to medical care. As a part of the “Drone & Knowledge Help” mission, Wingcopter – in cooperation with the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) and UNICEF – has been transporting medicines by cargo drones from metropolis hospitals to well being stations in rural areas of Malawi. Furthermore, laboratory samples have been delivered from the stations to the hospitals for nearly a 12 months. The SUCOM system helps present extra dependable care to those areas and considerably enhance analysis and remedy choices for sufferers.
Drones take off from a chosen Wingcopter hub, at all times situated close to a significant hospital. A loaded drone is launched remotely by pilots and monitored throughout flight time. The drone operates autonomously, however adjusting the flight trajectory is feasible. With the SUCOM system, pilots can execute maneuvers regardless that they’re distant from the drone’s precise location. Take a look at flights have already been accomplished efficiently in Malawi. In a single situation, as an example, the Wingcopter drone was remotely managed from Berlin. The delay between pilot and drone communication amounted to lower than 0.2 seconds over a distance of greater than 7,000 km. Along with the place and standing data of the drone, a stay video was transmitted.
Throughout supply flights, the drone is managed and monitored by a so-called Management Unit Operator (CUO). The CUOs work intently with a Visible Observer on the vacation spot. The latter unloads the drone’s cargo after touchdown and releases it for takeoff earlier than the return flight proceeds.
The “Wi-fi Communication and Networks” division at Fraunhofer HHI developed a communication system for SUCOM based mostly on fashionable 4G and 5G know-how. The main focus is on using multi-antenna programs and the optimization of the transmitted knowledge streams. “In Malawi, we will check cellular communication programs for drones on long-range flights over rural areas. On the similar time, we create actual added worth by serving to to enhance medical care in Malawi,” explains Tom Piechotta, mission supervisor at Fraunhofer HHI.
“The inhabitants is responding enthusiastically to the mission,” reviews Carsten Ramke, an engineer at Wingcopter, who accompanied the exams on-site. “Optimistic suggestions comes additionally from the native well being services. Order quantity and inquiries are repeatedly growing. Good cooperation with the native inhabitants is essential to us. We go to new places in individual and set up data occasions the place we reveal the drone and clarify the medical supply service.”
By flying many hours on totally different routes, the researchers acquire beneficial knowledge regarding the reliability of the SUCOM system. Based mostly on this knowledge, they’ve already made particular enhancements to the system. Moreover, by making use of the gained knowledge units and sustaining confirmed reliability, the SUCOM group lays the groundwork for future drone functions in Europe.
Within the SUCOM mission, Wingcopter companions with Malawi’s Ministry of Well being, the Civil Aviation Authority, the Gesellschaft für Internationale Zusammenarbeit (GIZ), Kasungu District, Ntchisi District and Salima District Hospitals, and greater than 20 native well being clinics in Malawi’s rural areas.
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