At present, the world is entering the era of drones. Whether in military, political, commercial, agricultural, leisure and other fields, the application of drones has exploded. Some experts even predicted that “everyone owns†will become possible as the price of drones gradually declines. In 2015, the world's drones sold about 587,000 aircraft, of which military drones accounted for about 3%, and civilian drones accounted for 97%. In the sales of civil drones, professional-grade drones sold about 171,000, and consumer-grade drones sold about 399,000. In the five years from 2011 to 2015, the sales of Chinese companies DJI Innovation increased by nearly 100 times in the world, and the current comprehensive strength ranks first in the world. According to the forecast of Changjiang Securities, the total output value of Chinese civil aircraft in 2015 is about 1.35 billion yuan. By 2020, the market for mass consumer market will be 26 billion yuan; the market for professional fever will be 4 billion yuan; and the market for industrial application will be 81.5 billion yuan. Overall, by 2020, the industry's output value will exceed 100 billion. The dazzling and exciting data about drones, as well as the imaginative prospects, have been repeatedly mentioned many times in the midst of enthusiasm. However, aside from these bright data, from the application point of view, the drone will really be as popular as the imagination, and the prospects are unlimited. The fact that lies in front of the eyes is that with the rapid development and popularization of drones, while being widely used in different fields, their security risks are gradually emerging. The drones are not professionally trained to satisfy their personal interests. Users who have no common sense and no awareness of flying laws and regulations, as well as criminals, use it to pose a great threat to public privacy, property, and life safety. According to a report provided by Zi Rui Qingyun, from 2014 to 2016, many unsafe incidents caused by drones have been recorded. See the picture below for details: These problems, caused by the "black fly" of drones, the incorrect operation of users and the deliberate use of criminals to public security, have led to discussions on the supervision of drones. How to solve the security application problem of drone application? In the management of drones in China, the Civil Aviation Administration of China, the General Administration of Sport and the manufacturers of drones have taken a series of measures. On September 21, 2016, the Civil Aviation Administration’s Air Traffic Management Office recently issued the “Air Traffic Management Measures for Civil Unmanned Aerial Vehicle Systemsâ€, which states that drone flights must be outside the airport clearance protection zone; drones take off. The weight is less than or equal to 7 kg; the drone must fly between the rafts; the flight speed is no more than 120 km/h; the civil unmanned aerial vehicle meets the requirements for airworthiness management; the driver meets the relevant qualification requirements; The personnel complete the inspection of the civil unmanned aerial vehicle system; they shall not affect other aspects other than the flight activities, including ground personnel, facilities, environmental safety and social security. However, the current regulatory policies can only restrict the "floating" of drones to a certain extent, and cannot fundamentally avoid such incidents. UAV low-altitude defense system demand increased According to the survey, there are at least 300 UAV companies in the country, but the security defense of drones is rare. To this end, the reporter of the Navigation House interviewed Mr. Hao Yanan, the chairman of Chengdu Zirui Qingyun Aviation Aerospace Technology Co., Ltd., the earliest company engaged in the research and development of low-altitude defense systems in Southwest China. It is understood that the anti-unmanned aerial vehicle system "Tianyan No.1" developed by Zirui Qingyun has received great attention at the 2016 Zhuhai Air Show. According to Hao Yanan, Chairman of Zirui Qingyun, the “Tianyan No.1†type A exhibited at Zhuhai Airshow can be scanned, detected, targeted, fully automatic, electromagnetic interference, etc. within 0-1000 meters according to user needs. A variety of functions to suppress the remote control signal and GPS positioning signal of the drone force the "Blackfly" drone to hover in the original place or return to the original road, which will not directly hit down to cause secondary safety hazards. Zi Rui Qing Yun Tian Tian series anti-UAV system will be launched next B type, using radar automatic search and monitoring situation, through the zone setting, automatic warning and parallel photoelectric system for detection and video recording, to ensure early warning detection within 5000 meters under unattended condition The UAV in the black flying state is monitored in an all-round area, and continuous tracking detection and interference are performed, forcing the black flying drone to hover, return or guide to stop in the designated area. Both models of the anti-UAV system can be deployed at a single point, can also be deployed in a network, or can be deployed in a mobile vehicle. It is understood that Zirui Qingyun is a wholly-owned subsidiary of Chengdu Hermes Technology Co., Ltd., and has obtained the China Military Standard Quality Management System Certification, the weapon equipment research and production unit confidentiality certification, and the National Business Aviation Association NBAA member. Enterprises and other certifications. "Tianyan No.1" can be applied to military secret areas, government offices, military and civilian airports, prisons, military units, stadiums, security units, nuclear power, military, various political figures, celebrities, entrepreneurial houses, large-scale event sites, etc. Ground. It means that in the near future, with the push of anti-UAV equipment such as Zi Rui Qingyun “Tianyan No.1â€, the safety of drones will not be so difficult. At this stage, the prospect of drones is possible. Unlimited scenery. Piezo Transducer,Piezo Audio Transducer,Piezoceramic Transducer,Piezo Pressure Transducer NINGBO SANCO ELECTRONICS CO., LTD. , https://www.sancobuzzer.com
August 26, 2021