Fault classification and prevention of unmanned electromechanical regulation of plant protection

The reasons for the failure of plant protection drones are:

(1) line damage caused by bomber;

(2) Water inflow causes damage to electric regulation;

(3) The high temperature working environment affects the service life of F, and even damages the electronic control.

Measures to avoid the failure of electric regulation of plant protection drones are as follows:

(1) Most of the bombers are caused by flight controllers, so it is necessary to simulate the actual operation scene training at ordinary times, especially to simulate the operation in complex environment for intensive training;

(2) When cleaning the plant protection drone, don't splash water on the electrical switch;

(3) Don't fly in rainy days;

(4) Don't fly at high temperature;

(5) Avoid the plant protection unmanned aerial vehicle "running with disease" when the power dispatching fails.

The solution to the fault of plant protection UAV is: carefully check the electric adjustment before operation, and repair or replace it in time when problems are found; Use a multimeter to check the signal connection line from the main control to the electric adjustment. If an open circuit is found, the wire must be replaced in time. Check the welding of the signal wire at the solder joint. If a short circuit is found, it must be soldered again. If the alarm is still given after the circuit is disconnected, the electronic control must be replaced.