Method for realizing automatic temperature control of multiple aerial cameras of large unmanned aerial vehicle

The invention discloses a method for automatically controlling the temperature of multiple aerial cameras of a large unmanned aerial vehicle, which comprises the following steps: monitoring the temperature of a board card in the aerial cameras through a first temperature sensor, monitoring the current environment temperature through a second temperature sensor, and transmitting a signal to a temperature control device through the second temperature sensor when the environment temperature is lower than the normal starting temperature of the aerial cameras; the temperature control device is used for controlling the equipment heating assembly to start, preheating in a low-temperature state is carried out, and the requirement for normal starting of multiple aerial cameras is met; after the aerial camera is normally started, heat generated in the working process of the aerial camera can keep normal work of equipment; according to the current environment temperature detected in the third step and the temperature of