The battle between the hottest UAV and the anti UA

2022-09-19
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UAV and anti UAV: the battle between spear and shield

UAV has a broad market prospect. In 2015, China sold about 90000 UAVs, and the sales scale of consumer UAV products reached 2.33 billion yuan

[global automation] in recent years, the UAV market has risen, and major capital giants have also deployed here. Such as Dajiang, zero degrees, Baidu, Tencent, Xiaomi, jd.com, etc. Whether in military, political, commercial, agricultural, leisure and other fields, the application of unmanned aerial vehicles ◇ 6.2 chitosan plastics has shown explosive growth

UAVs have a broad market prospect. In 2015, the sales volume of UAVs in China was about 90000, and the sales scale of consumer UAV products reached 2.33 billion yuan. It is predicted that by 2018, China's civil UAV market will reach 11.09 billion yuan, and by 2020, the annual sales volume is expected to reach 650000, showing a blowout growth

such a huge market makes UAVs develop rapidly and play a great role in aerial photography, surveying and mapping, delivery, rescue and other fields. However, with the explosive development of consumer UAV, the threats it poses are also increasing day by day

on the one hand, because of its small size and high flexibility, drones are easy to be used by criminals to infringe on the privacy of the public. On the other hand, due to improper supervision and lack of technology, drones are likely to become time bombs hanging over our heads. Drones fall and hurt people, forcing flights to stop, etc. also happen frequently. What's more, criminals use drones to transport drugs, guns, etc

due to the gradual emergence of the negative impact of unmanned aerial vehicles, China has also found the shortcomings related to the development of unmanned aerial vehicles, and strengthened the supervision of the field of unmanned aerial vehicles. On September 21, 2016, the air traffic control industry management office of the Civil Aviation Administration of China issued the latest "civil unmanned aerial vehicle system air traffic management measures", which stipulates that unmanned aerial vehicles must fly outside the airport clearance protection zone; The takeoff weight of UAV is less than or equal to 7 kg; UAV must fly in the daytime; The flight speed is not more than 120 km/h; Civil unmanned aerial vehicles meet the relevant requirements of airworthiness management; The driver meets the relevant qualification requirements; The pilot completes the inspection of the civil unmanned aerial vehicle system before flying; It shall not affect other aspects except flight activities, including ground personnel, facilities, environmental safety and social security

although the state has issued a series of policies to continuously strengthen the supervision and restraint of UAVs, some "black flies" that do not comply with the rules should still be controlled and shot down by technical means to ensure safety. Because of this, anti UAV began to rise, that is, through technical means and equipment, to counter consumer UAV

the current anti UAV technology is mainly divided into three categories. The first is interference blocking, which is mainly realized by signal interference, acoustic interference and other technologies. The second is direct destruction, including the use of laser weapons and the use of drones to counter drones. The third is monitoring and control, which is mainly achieved by hijacking radio control

at present, China and foreign countries have made some progress in anti UAV technology. Many technologies used in anti UAV have been invented and applied. Here is a brief inventory of the invention of anti UAV technology

Battelle company of the United States launched the drone defender electron gun, which uses radio communication technology to interfere with the signal of UAV. This gun has an electronic jammer installed on the frame of the rifle. Once the trigger is pulled, the jammer will send a full band interference signal to the UAV, making the UAV out of the control of the operator. Without receiving the control signal, it will automatically land on the ground

Boeing is not inferior, demonstrating the anti UAV capability of the "compact laser weapon system". The system uses laser beam to irradiate the UAV and successfully shoot it down. The system can recognize and track ground and air targets within a range of 40 kilometers through medium wave infrared sensors

in addition to laser irradiation, selexes of Italy launched the "falcon shield" anti UAV system with modular design. The system can use radar to detect illegal UAVs, use photoelectric sensors to identify, track and interfere, and take over the control of UAVs

turning its eyes to China, Taiwan's dronevision Inc. invented an anti unmanned machine gun, which can block the transmission of GPS signals and images of the UAV, and force it to return to the take-off site through its own fault prevention function

although the relevant products used to restrict UAVs have been developed and used, for the anti UAV market, the development is still in the incubation period, and the technology is not mature. The current anti UAV means can not guarantee that the UAV interfered by 2. Fatigue experimental motor: the engine that controls the operation of fatigue experimental machine components will not lose control, so it will bring certain safety problems

so how to solve the control problem of UAV? Fengzhenglin, director of the Civil Aviation Administration, said that regulating the production of UAVs is the source of control. The Civil Aviation Administration will study and implement the real name system of UAVs to reduce "random flying". For recreational, sports and other light aircraft, an electronic fence will be established in the aviation control area, and the UAV will enter the airport data when leaving the factory, so as to ensure that the UAV cannot enter various flight restricted areas

UAV is a new thing, which will inevitably bring some new problems when it develops rapidly. This requires the state to speed up the filling of the blank of UAV control, and enterprises to actively research and develop, and constantly improve the safety technology of UAV, so that UAV can develop more healthily. [global automation]

UAVs have broad market prospects. In 2015, the sales volume of UAVs in China was about 90000, and the sales scale of consumer UAVs reached 2.33 billion yuan

[global automation] in recent years, the UAV market has risen, and major capital giants have also deployed here. Such as Dajiang, zero degrees, Baidu, Tencent, Xiaomi, jd.com, etc. Whether in military, political, commercial, agricultural, leisure and other fields, UAV applications have shown explosive growth

UAV has a broad market prospect. In 2015, the journey of China's unmanned general electro-hydraulic servo experimental machines was not large, and the sales volume of UAV was about 90000, and the sales scale of consumer UAV products reached 2.33 billion yuan. It is predicted that by 2018, China's civil UAV market will reach 11.09 billion yuan, and by 2020, the annual sales volume is expected to reach 650000, showing a blowout growth

such a huge market makes UAVs develop rapidly and play a great role in aerial photography, surveying and mapping, delivery, rescue and other fields. However, with the explosive development of consumer UAV, the threats it poses are also increasing day by day

on the one hand, because of its small size and high flexibility, drones are easy to be used by criminals to infringe on the privacy of the public. On the other hand, due to improper supervision and lack of technology, drones are likely to become time bombs hanging over our heads. Drones fall and hurt people, forcing flights to stop, etc. also happen frequently. What's more, criminals use drones to transport drugs, guns, etc

due to the gradual emergence of the negative impact of unmanned aerial vehicles, China has also found the shortcomings related to the development of unmanned aerial vehicles, and strengthened the supervision of the field of unmanned aerial vehicles. On September 21, 2016, the air traffic control industry management office of the Civil Aviation Administration of China issued the latest "civil unmanned aerial vehicle system air traffic management measures", which stipulates that unmanned aerial vehicles must fly outside the airport clearance protection zone; The takeoff weight of UAV is less than or equal to 7 kg; UAV must fly in the daytime; The flight speed is not more than 120 km/h; Civil unmanned aerial vehicles meet the relevant requirements of airworthiness management; The driver meets the relevant qualification requirements; The pilot completes the inspection of the civil unmanned aerial vehicle system before flying; It shall not affect other aspects except flight activities, including ground personnel, facilities, environmental safety and social security

although the state has issued a series of policies to continuously strengthen the supervision and restraint of UAVs, some "black flies" that do not comply with the rules to maximize the energy-saving needs of users should still use technical means to control and shoot down to ensure safety. Because of this, anti UAV began to rise, that is, through technical means and equipment, to counter consumer UAV

the current anti UAV technology is mainly divided into three categories. The first is interference blocking, which is mainly realized by signal interference, acoustic interference and other technologies. The second is direct destruction, including the use of laser weapons and the use of drones to counter drones. The third is monitoring and control, which is mainly achieved by hijacking radio control

at present, China and foreign countries have made some progress in anti UAV technology. Many technologies used in anti UAV have been invented and applied. Here is a brief inventory of the invention of anti UAV technology

Battelle company of the United States launched the drone defender electron gun, which uses radio communication technology to interfere with the signal of UAV. This gun has an electronic jammer installed on the frame of the rifle. Once the trigger is pulled, the jammer will send a full band interference signal to the UAV, making the UAV out of the control of the operator. Without receiving the control signal, it will automatically land on the ground

Boeing is not inferior, demonstrating the anti UAV capability of the "compact laser weapon system". The system uses laser beam to irradiate the UAV and successfully shoot it down. The system can recognize and track ground and air targets within a range of 40 kilometers through medium wave infrared sensors

in addition to laser irradiation, selexes of Italy launched the "falcon shield" anti UAV system with modular design. The system can use radar to detect illegal UAVs, use photoelectric sensors to identify, track and interfere, and take over the control of UAVs

turning its eyes to China, Taiwan's dronevision Inc. invented an anti unmanned machine gun, which can block the transmission of GPS signals and images of the UAV, and force it to return to the take-off site through its own fault prevention function

although the relevant products used to restrain UAVs have been developed and used, for the anti UAV market, the development is still in the incubation period, and the technology is not yet mature. The current anti UAV means can not guarantee that the interfered UAVs will not get out of control, so it will bring some safety problems

so how to solve the control problem of UAV? Fengzhenglin, director of the Civil Aviation Administration, said that regulating the production of UAVs is the source of control. The Civil Aviation Administration will study and implement the real name system of UAVs to reduce "random flying". For recreational, sports and other light aircraft, an electronic fence will be established in the aviation control area, and the UAV will enter the airport data when leaving the factory, so as to ensure that the UAV cannot enter various flight restricted areas

UAV is a new thing, which will inevitably bring some new problems when it develops rapidly. This requires the state to speed up the filling of the blank of UAV control, and enterprises to actively research and develop, and constantly improve the safety technology of UAV, so that UAV can develop more healthily. [global automation]

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