Air conditioner outdoor unit control method based on temperature detection device

The invention relates to the technical field of air conditioners, in particular to an air conditioner outdoor unit control method based on a temperature detection device, and aims to solve the problems that the temperature rise of a driving module is too high and the service life is shortened due to the fact that an existing air conditioner outdoor unit cannot accurately judge the rising temperature of the driving module. In order to achieve the purpose, an electric control box and a compressor are arranged in the air conditioner outdoor unit based on the temperature detection device, a driving module is arranged in the electric control box, and the control method comprises the steps that the temperature detection device is controlled to detect the temperature of each heating piece on the driving module, and the detected temperature of the heating piece with the highest temperature is recorded as T0; and selectively controlling the compressor to reduce the frequency or controlling the air conditioner outdoor