5.3.1.
Manual spray mode
The user can set the continuous flow rate value, the drone sprays continuously at the set value,
and does not change with the speed and status of the drone.
5.3.2.
Speed mode
The user can set the maximum flow rate. The set flow rate is the maximum spray flow rate, and
the spray flow rate changes linearly with the set flight speed. That is, when the speed of the
drone reaches the set speed, the spraying flow is the largest; when the speed is reduced, the
spraying flow rate decreases; when the speed is 0, the spraying stops.
5.3.3.
Precision mode
The user can set the per-mu pesticide amount, flow rate, flight speed, line spacing, and other
related controls to ensure that the ratio of the flying area to the spray amount is accurate.
5.4. Water pump mode
As shown in the spraying window of the route operation below, two pump modes are supported:
four-way high-efficiency spray and two-way strong subsidence spray. When the pump mode is
changed, the maximum flow of the spraying system is also changed, and the corresponding flight
speed interval is also changed.
5.4.1.
Four-way high efficiency spray
The four-way spraying is all turned on, and the maximum flow is large, but the pesticide is easily
affected by the airflow of the drone and the pesticide will flow without a certain direction, make
the drone to be dirty. Suitable for high-efficiency operation, hovering and spraying of fruit trees,
etc.
5.4.2.
Two-way strong subsidence spray
The two sprays always open at the rear of the flight direction. Compared to the four-way high-
efficiency water pump mode, the maximum flow is small.The sprayed droplets can follow the air
flow along the plane and land smoothly on the crop surface,Have better settlement effect,
suitable for application scenarios such as high pole plant.
