A photovoltaic panel hot spot effect detection system based on computer vision and a calculation method thereof

The invention relates to a photovoltaic panel hot spot effect detection system based on computer vision, which is characterized in that: an output end of a photovoltaic array source is connected withan input end of a DC/AC converter through a bus box; a back plate of the photovoltaic array source is connected with an input end of a temperature sensor; and the output end of the photovoltaic arraysource is connected with an input end of a temperature sensor. The input end of the data acquisition card is connected with the output end of the temperature sensor, the output end of the high-definition camera, the output end of the weather station and the output end of the bus box respectively, and the output end of the data acquisition card is connected with the input end of the computer. The output end of the DC/AC converter is connected with the input end of the inverter, and the output end of the inverter is connected with the power network. The image captured by the high definition camera is transmitted to the i