UAV adopts remote control operation and flight control navigation autonomous operation. It only needs to collect GPS information of crops in farmland before spraying operation, plan the route and input it into the internal control system of the ground station. When the ground station sends an instruction to the aircraft, the aircraft can carry the spraying device, complete the spraying operation independently, and automatically fly back to the take-off point after completion. While the aircraft is spraying, the progress of spraying can be observed in real time through the display interface of the ground station.
Plant protection drones fight drugs, will the efficacy be better than manual work?
The efficacy of plant protection drones is much higher than that of manual spraying. This is because the plant protection drone works 2-3 meters above the crop, and the airflow generated by the airplane propeller blows the crop straw at an angle of about 70 degrees, which can turn the crop leaves over, so that the liquid medicine can enter different parts of the crop and the front and back sides of the leaves with the airflow, so that all parts of the crop can be exposed to pesticides. At the same time, the aircraft spray has a higher degree of atomization, smaller droplets, and can be more firmly attached to the surface of crops, which is not easy to cause waste and has high utilization rate. However, the traditional pesticide spraying method has relatively large droplets, and the liquid medicine is not easy to attach to crops, and more than 50% will flow into the soil along the crop stems with the swing of leaves, which not only pollutes the environment, but also causes low utilization rate of pesticides.
Why is the water consumption and dosage of manual spraying an acre of land much higher than that of plant protection drones?
The traditional manual backpack sprayer or stretcher sprayer has large droplets, so the same working area, water consumption and pesticide consumption are also large. The unmanned plant protection aircraft uses low-volume spray, which belongs to the mode of high-concentration fine spray, and the droplets are smaller. When working, the drug is evenly sprinkled on crops through the pressure of the nozzle and the strong airflow of the airplane propeller phenomenon, which can greatly reduce the dosage and water consumption. It is estimated that compared with the traditional operation mode, drone spraying can save 30% drug consumption and 98% water consumption.
How many acres of land can the plant protection drone spray in a day?
The scale of UAV low-altitude spraying operation can reach per minute 1 mu. As far as the ultra-flying plant protection drone is concerned, 25 mu of land can be completed in one flight (the flight time is 20 minutes), 500 mu of land can be sprayed by small plant protection drones in one day, and 1.500 mu of land can be sprayed by large plant protection drones in one day.
Can the drone still work when there is wind?
Spraying pesticides should not be done when the wind force is greater than 4, because the droplets are fine. Think about it, when there is wind, even if it is artificial, will it spray pesticides? This is the same reason.
Jinying 1000 eight-axis aerial survey unmanned aerial vehicle, Jinying 1600 large heavy-duty rotor flight platform, and agricultural and forestry plant protection unmanned helicopter, including complete fuselage and free training, the price is about190,000 to 380,000. The modified aircraft consists of three parts: flight platform (fixed wing, single rotor and multi-rotor), GPS flight control and spraying mechanism.