DJI issued a no-fly strategy, and DJI Dajiang Innovation, the pioneer and leader of the global flight imaging system, launched a polygonal no-fly zone strategy on the same day. This update will take effect first at the China mainland airport and will be gradually promoted globally. Dajiang's product lines will gradually apply to the updated polygon no-fly zone strategy. In order to ensure the safety of public airspace and give users a better flight experience, DJI has set up an airport no-fly zone and a flight-limited zone for its drone products. A circular area with a radius of 4.5 km at the ends of each runway of the airport, a flat ellipse consisting of two circles and edge lines is the no-fly zone. The aircraft cannot take off in the no-fly zone; when it approaches the boundary of the no-fly zone from the outside, it will automatically decelerate and hover. If the no-fly zone enters the no-fly zone without GPS signal, the drone will automatically land after receiving the GPS signal. [Dajiang issued a no-fly strategy] At present, the laws and regulations on the supervision of drones are in a gray area, and drones are free to fly over the city. Nanfang Daily reporter Lu Lishe UAVs have been known by more and more people, aerial photography, express delivery, power line inspection, disaster relief, and drones can be used in almost every industry. Its figure is now everywhere. The well-known consulting firm Gartner predicts that the production and sales volume of drones will increase by 39% in 2017 to 3 million units, and the global market revenue is expected to reach US$6 billion. This emerging industry has encountered many problems. The first thing that bears the brunt is the huge security risks brought by "Black Flying." In recent years, drones have frequently broken into the "clean space" of airports around the country, causing flights to be delayed many times, and airports in Shenzhen, Hangzhou, and Xining have been "invited". Previously, there was a video of a drone taking a close-up shot of a passenger airliner on the network. However, the current laws and regulations on drones are still unclear, and the supervision of drones is in a gray area. UAVs often interfere with aviation safety. How do you manage such a dangerous thing? In this regard, the industry giant DJI innovation has taken action. On the evening of March 2nd, DJI Dajiang Innovation released a polygonal no-fly zone strategy, and the no-fly zone setting was more flexible. The aircraft will not be able to take off in the no-fly zone; it will automatically decelerate and hover when approaching the boundary of the no-fly zone from the outside. The update of this strategy will take effect first at the mainland China airport and will gradually be promoted globally. The relevant person in charge of the General Aviation Branch of the China Air Transport Association said that the UAV involves multiple levels of flight safety and public safety, and its management requires coordination between the military, the Civil Aviation Administration, the Ministry of Public Security, and the Ministry of Education. Close to the no-fly zone drone automatically decelerate and hover DJI Innovation announced on the evening of March 2 that in order to ensure the safety of public airspace and protect the flight experience of users, DJI has set up an airport no-fly zone and a flight-limited zone for its drone products. A circular area with a radius of 4.5 km at the ends of each runway of the airport, a flat ellipse consisting of two circles and edge lines is the no-fly zone. The aircraft cannot take off in the no-fly zone; when it approaches the boundary of the no-fly zone from the outside, it will automatically decelerate and hover. If the no-fly zone enters the no-fly zone without GPS signal, the drone will automatically land after receiving the GPS signal. In addition to the no-fly zone, there are also 30-meter, 60-meter and 120-meter flight-limited zones. Take the 60-meter flight-defending area as an example. It is a trapezoidal range with 15 km of both ends of the runway and a diffusion slope of 15%. It is not intersecting with the 30-meter fly-limited zone and the no-fly zone. The height limit is 60 meters. When the aircraft approaches the boundary of the flight zone from the outside, the application will pop up a warning indicating the risk of flight. If the current altitude is greater than the limit height, the aircraft will automatically decelerate, hover, and must descend below the limit fly height to enter. Dajiang's product lines will gradually apply to the updated polygon no-fly zone strategy. In fact, this is not the first time that Dajiang has introduced the no-flyer no-fly zone. "According to ICAO and national air traffic control regulations for air traffic control and the regulation of drones, drones must fly in the prescribed airspace." Dajiang official website shows that it increases special regional flight restrictions for drones. Function, airports in several countries on six continents and some special areas are included in the no-fly/limited zone. What is the difference between the new polygon no-fly zone strategy released by Dajiang? "It turned out to be a one-size-fit circular no-fly zone. Now it is a polygonal no-fly zone with more flexible space." Shao Jian, vice president of Dali Innovation, said in an interview with the Nanfang Daily reporter that Dajiang began to consider this technical solution very early. On the one hand, it can take into account aviation safety, on the other hand, it can also guarantee the flight airspace to a greater extent. Before the Dajiang UAV took a high-altitude shooting of a passenger airliner, was it the trigger for the release of the new regulations in Dajiang? In this regard, Shao Jianqi said that Dajiang’s development of technology is not a one-step process. The recent frequent security incidents have indeed accelerated the process of formulating new regulations. “We could have been in step with the corresponding government departments, but now we are ahead of the enterprise. The social responsibility, the problem is placed there, can not wait until the decision mechanism is out and then resolved." "Daijiang's positive attitude towards social public opinion is worthy of recognition. UAV safety supervision has become an industry problem, and many functional departments are also concerned." Ke Yubao, executive secretary of the China Aircraft Owners and Pilots Association (AOPA), revealed that the civil aviation department Several meetings have been held on the electronic fence of the drone and the flight control code. The release of these technologies and how to publish them at the conference are all hot topics. "The current law defines the definition of 'black fly' is not clear" Behind the complex setup parameters is a scientific and rational research plan. "In the restricted flight zone, we have set a trapezoidal range with a diffusion slope of 15%. This tapered surface can set aside sufficient space for accidental landing and go-around of passenger airliners, with reference to the Convention on International Civil Aviation. Attachment XIV is a document.†Shao Jianqi told reporters that Dajiang considers the dimensions of longitude, latitude and altitude to ensure the safety of the aircraft. Shao Jianqian revealed that before the development of the new regulations, Dajiang had already fully communicated and discussed with the relevant departments of civil aviation. "The drone is a product with high technical content and cannot be equated with the aircraft in the traditional sense. The simple clearance protection zone regulations have already had a major conflict with the actual social needs." Ke Yubao introduced that the Chinese Civil Aviation Law and other documents stipulate that any aircraft flight must pass the permission of the air traffic control department and declare the flight plan. "Now most people are in 'black fly', but the people bought drones to prevent him from playing, just as it is not feasible to buy a car without getting on the road." He revealed that AOPA is currently conducting research with relevant departments in Beijing. It is planned to set up a club and the club will be the main body of the flight plan. He said that "Black Flying" is very likely to violate the "Basic Rules for Flight", "Regulations on the Administration of Civil Drones" and the "Public Security Administration Punishment Law". However, at present, various laws and regulations define "Black Flying". How to implement it is not clear. In Shenzhen, paying attention to the safe flight of drones, there is more than Dajiang. "We have installed the 'black box' for the industrial drones that deliver the customers. There are 4G cards in it. How high the plane is, where we can track them, and it is easy to find the person responsible if there is a problem." Corbett Aviation Academy Lu Zhiwen, director of the Engineering and Technology Center, told reporters that Corbett also attaches great importance to the safety management of drones. The training venues within the company apply for airspace in accordance with relevant regulations. It is reported that since its establishment in 2009, Corbett has developed more than 20 industrial-grade drone products, which are sold in dozens of countries and regions around the world. In Lu Zhiwen's view, it is very important for enterprises to educate users. Cobb's approach is to inform users of the dangers of drones in customer technical training and policy training. “Some consumer-grade UAV manufacturers open stores on e-commerce platforms, and users can receive goods as long as they pay, which has huge security risks.†The reasonable and safe use of drones will eventually be accepted and fully understood by the people. This is one of the difficulties encountered by companies such as Dajiang. The reporter entered the words "unmanned aerial vehicle" and "no-fly zone" in the search engine, and did not see the imaginary safe flight guide and other web pages, but many such as "How to make the drone fly in the no-fly zone?" The title is in sight. Shao Jianbang believes that this is the challenge that every emerging technology will face. “Personal modification of drones is no longer a matter of ethics and must be governed by laws and regulations.†For example, a boxer with amazing power can participate in the competition, but it does not mean that he can hurt others at will, “flying hands†in this way. Shao Jianbang called for all relevant enterprises to pay attention to the safety of drones, jointly research and promote the development of corresponding safety management technologies, and the introduction of management standards. "The drone needs to be a self-contained management system" After the release of the new polygonal no-fly zone strategy, Dajiang still has no interest in the safety management of drones. Dajiang Innovation revealed that Dajiang will fully use the ADS-B receiver and other manned aircraft early warning systems in the future. The civil aircraft information received by the drone will prompt the user after data protection processing, and force the drone to descend when necessary. Or landing to avoid. Shao Jianqi told the Nanfang Daily reporter that the core technology of Dajiang is mature and is undergoing corresponding tests. “We will apply technology to future products as soon as possible, and we will propose better solutions.†Shao Jianqian believes that how to operate the integrated airspace in the future is also a category that the government and UAV companies need to consider. “The airspace needs to be rationalized and more refined. The fundamental purpose is to let the drone and manned aircraft meet. To ensure safety, this requires us to explore more." “The railway has a railway system, the highway has a highway system, and the drone also needs a self-contained management system.†Shao Jianbang suggested that the drone enterprises should establish their own safety standards, and the government needs to A lot of publicity and education, at the same time establish the corresponding drone operation management service system. However, for the UAV legislation, Ke Yubao holds a relatively open attitude. "Industry needs to develop, 'blocking' is not a solution, and both grooming and propaganda go hand in hand." He said that most enterprises today only manage production and sales, but they do not undertake the obligation of flight safety propaganda, and the level of enterprises is uneven. It is necessary to introduce some mandatory policies at the government level. "The relevant departments are not afraid of flying drones. The key is to fear that the drones will fly." Ke Yubao said that it is unrealistic for all "flying hands" to declare the flight plan separately. It is difficult for the public to declare the plan, and it is impossible to start. The management department is unable to accept a large number of flight plan declarations. "Management is to orderly and orderly to develop better." Ke Yubao believes that the aviation department can't ignore it, and it can't be "dead". "It is very important to consider the problem from the perspective of both interests. Managers have to consider users, and management needs to find a balance between the two sides." â– Link What is a polygonal no-fly zone? A circular area with a radius of 4.5 km at the ends of each runway of the airport, a flat ellipse consisting of two circles and edge lines is the no-fly zone. “It turned out to be a one-size-fit circular no-fly zone. Now it is a polygonal no-fly zone with more flexible space.†Shao Jian, vice president of Dali Innovation, said that Dajiang has long considered this technical solution and can take into account aviation. Safety, on the other hand, can guarantee the flight airspace to a greater extent. â– Dialog Liu Kuan, Minister of Communications, General Aviation Branch of China Air Transport Association: It is recommended to manage according to the classification of drone use. Nanfang Daily: How do you view the new polygonal no-fly zone strategy issued by DJI, will this practice curb the current frequent flight safety incidents? Liu Kuan: Dajiang continuously invests in resource research and development and iterative electronic fence technology, not only to ensure the higher security of its products, but also to promote the orderly development of the industry, to make the industrial cake bigger, is the result of multiple wins. On the other hand, it is completely achievable to achieve surveillance and management of drone flight through effective technical means. The current issue is the matching of regulatory systems and regulatory tools. Nanfang Daily: Now the safety hazards of drones are getting more and more attention. What advice do you have for government departments and drone companies? Liu Kuan: Many companies do not have a thorough understanding of laws and regulations. However, they do not know why, and even people are clouded, adding unnecessary operating costs to themselves. We recommend that companies should strengthen the study of laws and regulations, and act in accordance with laws and regulations with effective functions. UAVs involve flight safety, public safety, and national security, and need to be considered from a national perspective. The development and supervision modes in production, sales, operation, training and other aspects require coordination between the military, the Civil Aviation Administration, the Ministry of Public Security, the State Administration for Industry and Commerce, the Ministry of Education, and the Ministry of Industry and Information Technology. Nanfang Daily: Do you think that Shenzhen, which is known as the “universal capitalâ€, can play a role in cooperating with enterprises and the government to jointly promote the management of drones? Liu Kuan: Shenzhen's UAVs are mainly based on R&D and manufacturing enterprises. Many manufacturing companies represented by DJI are classified as UAVs. They should make more suggestions for the country. We recommend classified management based on drone usage, classified by personal entertainment, commercial use, and special use. Personal entertainment can refer to foreign experience, the user real name registration system can be; commercial use can be based on the field in which they work, to obtain proof of different professional capabilities. In addition, based on the current level of intelligence of drones, for commercial missions that do not involve high-risk, high-tech, consider simplifying the approval process or canceling the relevant licenses. Special purposes refer to military, police, and other purposes involving national security, which should be managed vertically by relevant departments. High-voltage Submersible Motor Winding Wire
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