What is the source of inspiration and application technology of plant protection drones?

The inspiration for plant protection drones is the agile flying goshawk. They can fly quickly in small and obstacle-filled spaces, and although their wings are very long, they know how to travel through the forest. When there is a gap between trees, quickly retract your wings to cross. Kt02

Plant protection drones have good pesticide application effects and can spray pesticides 0.5-2 meters close to crops. The mist flow has strong upward and downward penetration, less drift, and fine and even mist droplets, which can increase the pesticide utilization rate by more than 30%. . Water saving and environmental protection, using ultra-low volume pesticide application technology, only 400-600 ml of pesticide is applied per acre. It is easy to operate, easy to learn and use. Operators need 10-15 days of training to learn the flight spraying operation and daily maintenance of the plant protection machine. The operation is simple. The plant protection machine can take off and land vertically with medicine only in the open space at the edge of the field. The operation is flexible and convenient. Adding medicine and changing batteries are convenient and fast, and the replacement and installation of flying prevention medicine and battery can be completed in a few minutes.

Plant protection drones observe the terrain and environment. This is an important link. Farmland has different plants, different heights, and different terrains. This is best if there are no obstacles and the terrain is smooth. We can use ground stations. Plan routes and improve efficiency. If the terrain is irregular, we should not rely too much on intelligence and it is best to choose manual mode. For example, in a corn field, the crops are high and the field of view is not wide. You cannot see clearly even if you fly a certain distance away. At present, drone altitude determination is still being explored. If you cannot understand the terrain well, it is recommended to use manual mode. Encountering puddles and ridges in the field will affect the aircraft's altitude determination.