UAV + UAV hard nuclear epidemic prevention

Strictly prevent the spread of epidemic situation, and pass the resumption of work again. On February 12, led by the Tianhe District Emergency Bureau of Guangzhou City and supervised by the drone squadron of Tianhe Public Security Branch Bureau, the extremely flying "Spring Thunder" operation team went smoothly in Guangzhou Liede Kindergarten UAV and UAV air-ground joint anti-killing exercises will help prevent and control epidemics in resumption of school campuses across the country.

Schools are a high concentration of crowds. Whether it is going to school, school or class, they are all crowds of people. It is especially not conducive to epidemic prevention and control. It is necessary to carry out killing operations without dead corners in the school and surrounding areas to completely block the source of transmission. The traditional manual method is not only difficult to completely kill the complex environment, but also inefficient, and it is difficult to ensure that the school resumes safely.


Air-ground integration, complete elimination

The method of unmanned aerial vehicle + unmanned vehicle air-ground joint operation has the advantages of wide air coverage and flexible ground and strong penetration on the ground, which can comprehensively kill three-dimensional and dead-end areas of complex parks.


Prior to this joint air-ground killing exercise, two security observers arrived at the park site in advance and informed the park's watchkeepers to close the doors and windows to escape indoors. After ensuring the safety of the personnel, the R80 agricultural unmanned vehicle and the extremely flying drone were divided into two routes to jointly kill the park.

The R80 agricultural unmanned vehicle, with its light body, flexible posture and precise positioning, and obstacle avoidance system, has unobstructed access to public areas, sports fields, and halls on the first floor for fully autonomous spraying. Gong Qin, co-founder of Jifei, said: "The R80's air atomization system can convert drugs into particles smaller than 50 microns, improve the suspension of the drug solution in the air, and play a better role in killing viruses and bacteria in the air. It can also improve the ability of the disinfectant to adhere to it and form a permanent kill on the surface of the object. "


Jifeifei agricultural drones take off from the top of the building to kill the roof sports field, planting area, and middle floors, so as to obtain higher efficiency and wider killing coverage. The sterilizing medicine is liquefied into micron-sized particles and sprayed downward from the air to form a reticular mist liquid, which is suspended and diffused in the air by an aerosol to sterilize the air.


Large water volume, efficient spraying

The R80 agricultural unmanned vehicle has a maximum driving speed of 1.5 m / s, can load an 80-litre large-capacity medicine box, is equipped with two air sprayers, and has an effective spray width of 6 meters on one side, which can efficiently complete automatic ground disinfection. From the handling, loading and unloading of equipment to the provision of disinfection water to the joint operation, the entire process took less than 30 minutes, and the actual 7,836 square meters of prevention and control was completed in less than 5 minutes.


For this exercise, Mr. Chen, Director of Liede Kindergarten, was very satisfied and highly praised the high-tech products of Jifei Technology: "This group of young people has facilitated our front-line work with their high-tech products. The children's service was very amazing, and let us also experience a very special killing. "Finally, Mr. Chen said that the exercise was a success. The kindergarten is waiting for the superior to notify the resumption time. After confirming the time, they will contact Jifei. Before the full resumption of school, formal killing will be carried out to ensure the safety of resumption.


Rich killing application scenarios

At present, all walks of life are beginning to resume production and work, and the disinfection, prevention and control tasks of each street, community, and park have become very important. Police Officer Lin of the Tianhe District Public Security Bureau said: "Traditional manual disinfection has low efficiency. For some large areas, it is difficult for humans to complete the disinfection of the entire place in one day. The combination of drones and unmanned vehicles is used. , Spraying from the ground and the air can quickly complete the prevention and control of killing in large areas; in addition, the unmanned disinfection method can also avoid the risk of human disinfection and infection, and protect the safety of personnel. "


Unlike the farmland operating environment, the urban environment is complex and diverse. In some narrow alleys, streets, communities, markets, and hospitals, drones cannot take advantage of them, while unmanned vehicles can be flexibly entered for killing; only in some large squares , Factories, drone killing efficiency can be better reflected. The combination of drones and unmanned vehicles can better facilitate urban epidemic prevention services, improve killing efficiency, and reduce operational risks.

In the future, Jifei will explore more effective killing methods for different scenarios and needs through the operation mode of drones, unmanned vehicles and open space. Jifei will ensure that it cooperates with village committees, streets, communities, and public security across the country to carry out killing work, and at the same time try to meet the needs of killing exercises and tests in schools, hospitals, industrial parks and other scenes, and prepare for the full return to work and school.