Long-range remote control is unmanned aerial vehicles for plant protection operations, so effectively avoid the operator and pesticide contact, making agricultural production has become more secure and assured.
Agricultural unmanned aerial vehicles from the early quantitative spray plant protection methods, to the current flight speed to adjust the spray flow variable spray mode; from the early oil-powered single rotor, electric single rotor to today the most widely used electric multi-rotor; from the early rely on Experience and technology of the full manual flight, to the current intelligent set height, the speed of semi-automatic flight and only need to replace the battery, add pesticide program-controlled automatic flight; operating distance from a few hundred meters to a few kilometers ranging from the operation include There are a variety of manual operation, semi-automatic operation, computer program control and so on.