China's self-developed long-duration UAS remote sensing system was successfully developed

China News Agency, Beijing, July 9 (Reporter Zhou Yin) China National Bureau of Surveying and Mapping Geographic Information Bureau disclosed on the 9th, China's self-developed long-haul UAS remote sensing system was successfully developed, breaking the longest remote sensing UAV in China Life record of 16 hours, creating a new record 30 hours battery life.

National Geographic Survey Bureau said the survey by the Chinese Academy of Surveying and mapping of the new test UAV company developed a remote control system in addition to long life, but also to achieve scarce or no ground control points rapid mapping, the use of Beidou Build a regulatory platform for small and light UAVs, with multiple airspace online flight and other aspects of innovation. Its various technical indicators have reached the leading domestic level, opened a new era of civil light UAV remote sensing system.

Expert introduction, this high-performance four-stroke air-cooled engine with UAV makes enough power, high-strength carbon fiber composite body, V-shaped tail makes the machine light weight, low resistance, low displacement, resulting in 30 hours The life.

It is learned that prolonged battery life can ensure that UAVs can obtain the integrity and consistency of airborne remote sensing data and can meet the mapping tasks of a large area of ​​map blank areas and special areas.

Experts point out that with the gradual liberalization of low-altitude China, UAV and general aviation together flying at low altitude, the lack of effective communication technology and communication mechanisms, are likely to cause security incidents. The UAV's long-range flying transmission device based on BeiDou short message communication technology solves the key problems of remote transmission and real-time supervision, and proactively connects with the ATC department. The use of this new technology can be civil remote sensing UAV included in the scope of management, to achieve the unified control of the UAV ATC, command scheduling and operation management.

Reporter learned from the National Geographic Information Bureau mapping, UAV airborne remote sensing system is real-time, flexible, high resolution, low cost, and can operate in high-risk areas, has become a hot topic competing countries around the world.

In recent years, the State Bureau of Surveying, Mapping, and Geographic Information requires all research institutions to continuously increase their efforts in independent innovation. The drone research and development has played an irreplaceable role in the mid-Wenchuan earthquake and the Lushu Earthquake moderate rescue and disaster relief and post-disaster reconstruction. (Finish)