Recently, in order to strengthen the air cruise sensing ability of all element water traffic control, Nanjing Unicom assisted Nanjing maritime safety administration to complete the long-distance take-off and landing flight of UAVs based on 5g by using 5g low altitude intelligent networking, the first time in China that it has successfully verified the long-distance cruise and real-time return of HD video in the region under its jurisdiction. This flight mission covers a 50 km long area from Jiangxinzhou to xinglongzhou in Nanjing. Due to the limited communication and endurance capabilities, traditional UAVs are often difficult to meet such a long-term and large-scale mission.
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In general, there is no signal for UAV image transmission for more than ten kilometers. With the blessing of 5g (mobile network), there is no distance limit for theoretical image transmission.
To this end, Nanjing Unicom, Nanjing maritime safety administration, Changkong technology, intelligent Aviation Research Institute and Nanjing UAV base jointly set up a special working class, developed a detailed flight plan through multiple signal tests, successfully realized the whole process remote control intervention flight, flight control agility and high-definition image transmission, and verified the feasibility and safety of remote takeoff and landing flight of UAV through 5g low altitude private network**
In the future, the technical team will further improve and optimize, adapt to the VTOL fixed wing UAV with stronger endurance, strengthen the application of UAV video images, realize the normalization of UAV patrol inspection and the intelligence of low altitude law enforcement in Nanjing section of the Yangtze River, and create a national maritime UAV application demonstration.
