With the rapid development of my country's agricultural science and technology, intelligent safe agricultural drone have become a good helper in agriculture, effectively solving the problems of high cost and low efficiency of manual spraying during the busy agricultural period. But at the same time, due to the rapid development of drone technology, the public has little contact in daily production and life, and many safety operation specifications are easily ignored when they are used for the first time. Give full play to the operational effect of agricultural drone used for spraying crops. Therefore, here, we have compiled the following safety operation guidelines with EAVISION EA2021A, which is favored by users:

Working environment requirements

1. After arriving at the operation site, confirm with the farmers about the breeding conditions (such as silkworm farming, vegetable fields, rapeseed, orchards, etc.) within 3 kilometers of the operation site, and evaluate whether the liquid medicine will drift to the vicinity during the spraying operation and produce medicines. Harmful;

2. Carry out inspections in the operation area to ensure that there are no personnel, machinery, or large animals;

3. Do not operate in harsh climates such as rainy days, thunderstorms, wind and snow, sand and dust;

4. It is forbidden to operate drone fertilizer spraying in densely populated and narrow places such as residential buildings and shops;

5. In order to avoid the problem of chemical liquid drift, please do not work in strong winds above level 4.

Operator Personal Safety Specifications

1. The operator should perform flight operations in a sober state, and do not use it when drinking, fatigued, taking drugs, or feeling unwell;

2. Pay attention to medication safety and personal protection, and use the secondary dilution method for dispensing in open spaces. If the medicine is accidentally splashed into the eyes, it should be washed with plenty of water in time. If you feel unwell, stop working immediately and seek medical attention in time.

flight operation rules

1. Inspection before operation: Check around the fuselage to ensure that all parts of the equipment, especially the key parts of the operation are in good technical condition, the hardware installation is also correct, safe and firm, the body, propeller and battery are not damaged, and there is no flammable or flammable. Explosives mounted. If any abnormality is found, immediately stop using it for self-examination and maintenance. If it cannot be solved by itself, contact the corresponding security personnel in time for repair.

Precautions when working:

①Choose a flat and open ground as the take-off and landing point, with good visibility, and there are no people, animals and obvious protrusions within 10 meters of the take-off and landing radius;

②When using the fuel supercharging station to charge the battery, a water cooling box must be used to dissipate heat. At the same time, it is forbidden to shake the plug back and forth when pulling out the battery plug to avoid damage to the battery plug and socket;

③ When the battery is fully charged and replaced and reinstalled, please keep the battery interface clean and tidy, free from dust, dirt and other dirt, to avoid the occurrence of bad battery contact, increased resistance, and battery fever alarm;

④ During the operation, pay close attention to the operation data and the flight status of the UAV, so that emergency control can be made in time in the event of an accident.